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PD1000A Power Device Measurement System for Advanced Modeling

Startup Guide

27

2

IV and CV Device Characterization

The Keysight B1506A or B1505A Power Device Analyzer for Circuit Design is the 
heart of the IV and CV device characterization tests. It can evaluate all relevant 
device parameters under a wide range of operating conditions, including IV 
parameters such as breakdown voltage and on-resistance, as well as three 
terminal FET capacitances, gate charge and power loss. 

Keysight’s power device analyzers (PDAs) have a wide range of capabilities that 
help can help you identify substandard semiconductor devices and components 
under actual circuit operating conditions, including a wide voltage and current 
range (up to 3 kV and 1500 A), a wide temperature measurement range (-50 to 
+250 °C), fast pulsing capability, and sub-nA level current measurement 
capability. Integrated switching circuitry within the test fixture supports fully 
automated testing, with the ability to automatically change between both high 
voltage and high current testing as well as between IV and CV measurements. In 
addition, a unique plug-in style device test fixture socket adapter eliminates 
cable connection and other human-related errors. The B1506A and B1505A also 
support the automation of thermal characterization with the InTEST Thermal 
Platform model HP289-PM (available separately, contact: 

www.inTESTthermal.com

; not orderable from Keysight). (Note that the B1505A 

requires the Keysight N1265A text fixture to work with the InTEST platform.)

Since the DUT is in close proximity to the PDA’s measurement resources, large 
parasitics caused by cable extensions leading to a temperature chamber do not 
exist. For this reason, oscillation free ultra-high currents of up to 1500 A can be 
accurately evaluated at both low and high temperature. 

In this Chapter

B150xA Specification Conditions

page 28

IV and CV Test Requirements

page 29

IV and CV General Test Setup

page 30

Setup and Configure the Keysight B1506A and EasyEXPERT

page 34

Enable Temperature Regulation Loop

page 45

Running the IV and CV Tests

page 46

Configure Settings

page 48

Configure System Hardware

page 49

B150xA Settings:

page 50

Содержание PD1000A

Страница 1: ...Keysight PD1000A Power Device Measurement System for Advanced Modeling Startup Guide ...

Страница 2: ......

Страница 3: ... KEYSIGHT DISCLAIMS ALL WAR RANTIES EITHER EXPRESS OR IMPLIED WITH REGARD TO THIS MANUAL AND ANY INFORMATION CONTAINED HEREIN INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MER CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE KEYSIGHT SHALL NOT BE LIABLE FOR ERRORS OR FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES IN CONNECTION WITH THE FURNISHING USE OR PERFORMANCE OF THIS DOCUMENT OR OF ANY IN...

Страница 4: ......

Страница 5: ...Address of the Power Device Analyzer 17 Locate IP Address of the E5080A ENA Network Analyzer 17 Locate IP Address of the B2902A Precision Source Measurement Unit 17 Locate the VISA address of the InTEST Hot Plate Controller 17 Download PD1000A Control Software 19 Download Setup and Configuration Files 19 Install S Parameter Control Software License 20 Transporting a license to another host PC 21 Y...

Страница 6: ...dditional Test Information 57 Setting Device Parameters in the PD1000A Control Software 57 Oscillations in the IV Plot 59 IV and CV Test Output File Structure 61 3 On State and Off State S Parameter Characterization In this Chapter 63 Test Requirements 64 E5080A ENA Network Analyzer Setup 64 General Test Setup 66 Running the S Parameter Characterization 69 Configure Common Settings 69 Configure Sy...

Страница 7: ...4 5 Running the PD1000A Control Software Demonstration Mode IV and CV Demo 86 S Parameter Demo 88 6 Software Instrument Firmware Updates Related Documentation Additional Reference Material 91 PD1000A Control Software Version Number 92 7 PD1000A System Specifications A Configure the InTEST Thermal Platform Controller Configure the E5810B Gateway for the InTEST Controller 95 Configure the Remote GPI...

Страница 8: ...viii Keysight PD1000 Power Device Measurement System Startup Guide ...

Страница 9: ...inating unnecessary design cycles The following high power semiconductor device types are supported in the W8598BP BT Power Electronics Model Generator modeling software FET such as Si or SiC MOSFET GaN ASM HEMT1 and GaN FET IGBT Insulated Gate Bipolar Transistor This User Guide provides hardware setup and configuration information for the PD1000A system Refer to the PD1000A Control Software Help ...

Страница 10: ...the frequency response of the device under zero bias and biased conditions This teaches the model how the device to react in the frequency domain The control software automates almost all of the measurement process and creates files that can be loaded into the Keysight Power Electronics Model Generator PEMG software The PEMG software creates the model using the measurement data and the modeling fo...

Страница 11: ... PD1000A Power Device Measurement System for Advanced Modeling Port 1 Port 2 PD1000A Test Fixture for TO 220 TO 247 or SMD Devices PD1000A Bias T Network Part of PD1000A Option SPK S Parameter Measurement Accessory Kit Includes Test Fixtures for TO 220 TO 247 or SMD Devices calibration standards Bias Ts cables etc PD1000A System Software Components Required PD1000A system software includes the fol...

Страница 12: ... Power Device Analyzer S Parameter Characterization using the E5080A ENA B2902A SMU Bias T Networks Test Fixtures IV Tests CV Tests Biased On State S Parameters Zero Bias Off State S Parameters ADS EMPro Momentum Keysight PEMG Mathematical Model Software Circuit EM Simulation with significantly improved accuracy Model Parameters PD1000A Solution Hardware ...

Страница 13: ... heel strap Both types when used together provide a significant level of ESD protection Of the two only the table mat and wrist strap combination provides adequate ESD protection when used alone To ensure user safety the static safe accessories must provide at least 1 M of isolation from ground Table 1 Host Controller Hardware and Software Requirements Operating System Windows 7 SP1 Windows 10 OS ...

Страница 14: ...ep 2 Install System Software on Host PC page 16 Install IO Libraries Suite on your Host PC page 16 Download PD1000A Control Software page 19 Install S Parameter Control Software License page 20 Step 3 Setup and Run Device Characterization Tests page 24 The PD1000A System Test Instruments page 25 Running the PD1000A System Software page 26 IV and CV Device Characterization page 27 On State and Off ...

Страница 15: ...B1506A Option 103 or 104 includes opt H51 500A 3 kV C V Gate Charge Thermal Chamber Package B1506A Option 105 or 106 includes opt H71 1500A 3 kV C V Gate Charge Thermal Chamber Pkg Alternative to B1506A Keysight B1505A Power Device Analyzer Curve Tracer with one of the following options B1505AP H21 3 kV 20 A C V Fixture Pack B1505AP H51 3 kV 500 A C V Fixture Pack B1505AP H71 3 kV 1500 A C V Fixtu...

Страница 16: ... documentation and help files for operation and use instructions as well as specific warranty and support information www keysight com find PD1000A for general product information including the PD1000A Bias T networks and the PD1000A Test Fixtures the PD1000A Control Software etc www keysight com find B1506A Power Device Analyzer Curve Tracer www keysight com find B1505A Power Device Analyzer Curv...

Страница 17: ...tware that controls the test equipment to make the characterization measurements See www keysight com find PD1000A PEMG Power Electronics Model Generator This software provides semiconductor device characterization and modeling See www keysight com find PEMG PD1000A ADS Keysight Advanced Design System ADS See www keysight com find ADS Keysight IO Libraries is required for the PD1000A system hardwa...

Страница 18: ...VISA Addresses Use the Connection Expert utility in IO Libraries Suite to obtain the VISA address of each instrument in the PD1000A system If one or more instruments do not automatically appear in the My Instruments list in Connection Expert select the LAN TCPIP0 group in My Instruments and then click the button If the instruments were found on the local subnet they should be listed If they are no...

Страница 19: ...lay 3 The IP Address appears in the LAN Status display Locate IP Address of the B2902A Precision Source Measurement Unit 1 On the B2902A touch the More button on the lower right of the screen 2 Touch I O LAN Status softkeys 3 The IP Address appears at the bottom of the LAN Status Display Locate the VISA address of the InTEST Hot Plate Controller Since the InTEST Hot Plate controller is a GPIB inst...

Страница 20: ... Record the VISA Address from IO Libraries B1506A of B1505A Power Device Analyzer E5080A ENA Vector Analyzer B2902A SMU InTEST Hot Plate Controller1 1 See Configure the InTEST Thermal Platform Controller starting on page 95 The VISA address for the EasyEXPERT on the B1506A must be a 5025 SOCKET connection For example TCPIP0 10 114 11 226 5025 SOCKET Other instruments use a HiSLIP connection ...

Страница 21: ...m installation The files you need to download are PD1000A ConfigurationTool exe Sets sets up environment variables on for the B1506A for IV and CV measurements and the E5080A ENA for S Parameter measurements UHC Selector Input Selection xtd for IV and CV tests Temperature Sensor 1 xtd for use with the inTest thermal platform Temperature Sensor 2 xtd for use with the inTest thermal platform Gate Di...

Страница 22: ...meter tests For software and licensing information go to www keysight com find PD1000A Other than the initial trial software license there is one available license for the PD1000A Control Software for S Parameter tests PD1000A 1FP A perpetual fixed license This license enables the software only on the host controller PC the license is originally assigned to without a time limit 1 Once you purchase...

Страница 23: ... window browse to the location of the license file Select the license file and click the Open button The license automatically installs and now appears in the Tree View of the Keysight License Manager as an installed license under the host system The PD1000A software is now licensed and ready for use for continued S Parameter measurements Transporting a license to another host PC To easily transpo...

Страница 24: ... Where can I find the Host ID You must install the Keysight License Manager software on your host controller PC if it was not previously installed by other Keysight software To obtain a Host ID from the Keysight License Manager KLM application follow these steps 1 Open the About Keysight License Service dialog box a Right click the Keysight License Manager icon in the Windows toolbar If the icon i...

Страница 25: ...em Startup Guide 23 Step 2 Install System Software on Host PC 3 You can request a license file from www keysight com find softwaremanager A Keysight order number Entitlement Certificate numbers and Host ID from the preceding step above are required ...

Страница 26: ...sure adequate earth grounding by not using correct components may cause product damage and serious injury Use only the power cord supplied with the instruments Keysight power cords ensure continuity between the chassis grounding type power plug and the safety ground terminal at the power outlet Install the instruments so that the detachable power cord is readily identifiable and is easily reached ...

Страница 27: ...temperature B1505A or B1506A Power Device Analyzer Curve Tracer Note Must have EasyEXPERT version 6 1 1738 9870 or later Refer to the analyzer documentation to install and connect the analyzer to its test chamber For high temperature characterization the analyzer requires the InTEST HP289 PM Thermal Platform Hot Plate The B1505A requires the Keysight N1265A text fixture to work with the InTEST pla...

Страница 28: ...From the Windows Start button select PD1000A Control As described previously the PD1000A Control Software provides two basic groups of device characterization tests For detailed test information see the following IV and CV Device Characterization page 27 On State and Off State S Parameter Characterization page 63 Figure 5 PD1000A Test Application Software Startup Screen IV and CV characterization ...

Страница 29: ...y change between both high voltage and high current testing as well as between IV and CV measurements In addition a unique plug in style device test fixture socket adapter eliminates cable connection and other human related errors The B1506A and B1505A also support the automation of thermal characterization with the InTEST Thermal Platform model HP289 PM available separately contact www inTESTther...

Страница 30: ...FCMU Calibration period 1 year SMU integration time setting 10 PLC 1 nA to 1 A range voltage range 200 μs 20 A range Averaging of high speed ADC 128 samples per 1 PLC SMU filter ON for MPSMU The accuracy of the drain output current measurement specification is not guaranteed until 20 seconds after a voltage change B150xA Operating Conditions The B1506A or B1505A PDA must to be used under the condi...

Страница 31: ...Quick Start and Demonstration Guide Keysight part number B1505 90060 If these characterization tests are to be performed over a wide range room temperature to 250 C they also require the InTEST HP289 PM Thermal Platform Refer to the InTEST documentation for detailed installation and setup information Note that the B1505A analyzer requires the Keysight N1265A text fixture to work with the InTEST pl...

Страница 32: ...MU Slot 3 B1514A MCSMU SMU2 Slot 4 B1514A MCSMU SMU3 Slot 5 B1514A MCSMU SMU4 Slot 6 B1514A MCSMU SMU5 Slot 7 B1513C HVSMU SMU6 Slot 8 Not Used 2 Connect the analyzer to its Test Chamber as described in the B1506A or B1505A documentation See Figure 6 below which shows a B1506A a Connect the Digital I O cable first b Connect the N1300 CMU cable used on the MFCMU in the B1506A Slot 2 c Connect the S...

Страница 33: ...ction 2 4 Install the InTEST Hot Plate in the B1506A Test Chamber and connect the Thermal Platform Controller See Thermal Platform below B1505A Setup 1 Unlike the B1505A the B1505A doesn t have a fixed configuration To use the B1505A with the SAKE system requires at least following hardware options and setup For H21 20 A configuration MCSMU MPSMU or HPSMU for gate HVSMU for high voltage measuremen...

Страница 34: ...itance test fixture Cables and adapters for the connection 2 Connect the analyzer to its test chamber and make cable connections as described in the B1505A documentation B1505A Configuration and Connection Guide https literature cdn keysight com litweb pdf B1505 90000 pdf 3 After completing the cable connections described above verify the operation of the test chamber For instructions see B1505A U...

Страница 35: ... InTEST Thermal Platform Hot Plate use a GPIB cable to connect the Keysight E5810B LAN GPIB USB Gateway to the Thermal Platform controller Refer to Configure the InTEST Thermal Platform Controller on page 95 7 Power on the analyzer the E5810B Gateway and the InTEST Controller 8 Make certain the Host PC can communicate with each test instrument You can use Keysight IO Libraries Suite Connection Exp...

Страница 36: ...est Navigator software Close the Easy Test Navigator by right clicking on its icon and selecting X Close Window Set B1506A Environment Variables This section uses the ConfigurationTool exe file that you downloaded to a memory stick See Download Setup and Configuration Files on page 19 1 Insert the memory stick into the B1506A front panel Run the PD1000A ConfigurationTool exe 2 Click the Setup B150...

Страница 37: ...tion Start EasyEXPERT 1 Start the EasyEXPERT software by clicking the Windows Start button and clicking Start EasyEXPERT 2 Select an existing Workspace or create a new Workspace Record this Workspace name for use later see Configure System Hardware on page 49 Figure 9 Start EasyEXPERT Figure 10 Select or Create a Workspace ...

Страница 38: ...1000A Power Device Measurement System Startup Guide IV and CV Device Characterization IV and CV Test Requirements 3 Click Continue This opens the main screen on the power device analyzer Figure 11 B1506A Main Screen ...

Страница 39: ...talled in your power device analyzer and the status of every SMU is PASS Figure 12 Modules Tab of Configuration Editor for the B1506A Options H51 and H71 Option H21 is different Write down or make a screen capture of the Configuration window so that you can easily enter SMU name information for the following steps through Enable Temperature Regulation Loop on page 45 The following steps through En...

Страница 40: ...Selector checkbox is checked Enable Gate Control checkbox is checked UHCU field is complete confirm after clicking the Apply button HVSMU field is complete SMU field in both the Input and Gate Control boxes are complete Thermometer Channels 1 and 2 are checked Auto Detection checkbox is checked 6 Click the Apply button Figure 13 UHC Expander Fixture tab of Configuration Editor for B1506A H71 Copy ...

Страница 41: ...ect the Device Capacitance Selector tab 8 Ensure the following fields are specified Enable Device Capacitance Selector checkbox is checked MFCMU field is complete HVSMU field is complete SMU field is complete Auto Detection checkbox is checked 9 Click the Apply button Figure 14 Device Capacitance Selector tab of Configuration Editor ...

Страница 42: ...elect Application Test 3 Click on the Category drop down menu 4 Select the Utility checkbox 5 Click on the Library drop down menu 6 Select Import This opens a file selection dialog 7 Browse to the location where you saved the PD1000A setup files 8 Select the following PD1000A setup files Gate Diode PD1000A xtd Ic Vge PD1000A xtd Id Vgs PD1000A xtd Rg Cgg for IGBT PD1000A XTD Rg Cgg for PowerMOSFET...

Страница 43: ...ion Test 3 Then select Library Import Show All Files 4 Locate and import the UHC Selector Input Selection xtd file 5 Click the UHC Selector Input Selection icon Setup the IV to CV Switch 1 Specify the HVSMU slot See Figure 15 above and refer to the Modules tab in Configure EasyEXPERT on page 37 Typically the HVSMU slot is Slot 7 2 For the SMU Slot Number enter 0 zero 3 Click the Save tab right sid...

Страница 44: ...own including the spaces between words and capitalization Testing the Switch Setup 1 Select the IV to CV Favorite 2 Click the Recall button 3 Click the green Play arrow or RUN Single 4 Click the Close button You should hear clicking in the test chamber 5 Select Tools System Configuration 6 Select the UHC Expander Fixture tab The Input SMU field should be empty 7 Select the CV to IV Favorite 8 Clic...

Страница 45: ...artup Guide 43 IV and CV Test Requirements IV and CV Device Characterization Configure the EasyEXPERT Text File Export 1 In EasyEXPERT click in the Results tab lower left of the screen 2 Select Export Options Text File Export Figure 16 Text File Export ...

Страница 46: ... System Startup Guide IV and CV Device Characterization IV and CV Test Requirements 3 This opens the Text File Export Settings screen 4 Check the first two check boxes Tag Information and Data Names 5 Click OK Figure 17 Test File Export Settings ...

Страница 47: ...u downloaded to a memory stick See Download Setup and Configuration Files on page 19 1 For the B1506A insert the memory stick into the front panel 2 In the tabs at the left select Application Test 3 Then select Library Import 4 Locate and click on both the Temperature Sensor 1 xtd and the Temperature Sensor 2 xtd files This opens and installs the test definitions in the Utility category Congratula...

Страница 48: ...ur device under test 3 Install your device to be tested Device Under Test or DUT in the Test Chamber in the selected B1506A or B1505A accessory 4 From the Windows Start button select All Programs Keysight PD1000A Control IV and CV characterization tests with InTEST HP289 PM Thermal Platform are done over a wide temperature range in the test chamber These tests can take several hours as the tempera...

Страница 49: ...ion dialog b Use the file selection dialog to browse to the directory where you have saved a settings file The file must be a Keysight Test Settings file kts with one of the correct filenames and extensions IVCV kts for IV CV tests ONSTATE kts for on state S parameter tests OFFSTATE kts for off state S parameter tests c Select the file you want d Click Open This loads the contents of the file and ...

Страница 50: ...ith the Keysight IC CAP Model Data Manager file mdm There is no default path or folder so you must specify the path Click Select to choose a folder on the Host PC For example you might create a folder such as PD1000AControl If you have already chosen a folder and want to see it displayed in a File Explorer window click Show in Explorer to display the folder contents c To save settings and close th...

Страница 51: ...e screen 2 From the Settings menu select Instrument Configuration for IV and CV Measurement Control Hardware Use this dialog to specify the B150xA VISA address and SMU Module configuration the InTEST Thermal Platform VISA addresses etc Figure 21 IV and CV Hardware Configuration Editor for B1506A H71 The B1506A configures the UHCU Ultra Hight Current Unit by using the test chamber and two MCSMUs in...

Страница 52: ...XPERT software on the B150xA to set up this value 6 Do not close Workspace after Measurement Default is checked The system does not close the B150xA EasyEXPERT Workspace after completing tests 7 Temperature Sensor available in this fixture Select this checkbox if your test fixture has a temperature sensor 8 Transistor Thermistor Channel Use this drop down menu to select either thermistor Channel 1...

Страница 53: ...7 13 Input Gate SMU Enter the Gate SMU name For the B1506A always use SMU2 MC For the B1505A Identify the SMU that connects to the gate of the DUT Look up the SMU module name from the Modules tab of the Configuration dialog in EasyEXPERT See Configure EasyEXPERT on page 37 Temperature Settings 1 Hot Plate VISA Address From the appendix Configure the InTEST Thermal Platform Controller starting on p...

Страница 54: ...ion This provides a simple current voltage plot and result mdm file See IV and CV Demo on page 86 2 DUT Type Choose FET or IGBT from the drop down list If you are using a B1505A power device analyzer you must also select the test type IV CV or Gate Diode 3 Set the Temperature Control Mode depending on whether you have the InTEST Thermal Platform HP289 PM available separately contact www inTESTther...

Страница 55: ...which you want to run the test b Finish selecting tests and setting up the device parameter information for each test as described in this chapter c Use your thermal controller to heat the test chamber to the temperature value you entered d When the chamber reaches the correct temperature run the test manually as described below e Repeat this procedure to run additional tests at different temperat...

Страница 56: ... details on these parameters refer to the PD1000A Control Software Help File When setting the test parameters in the PD1000A test screens do not exceed device limits specified in the device s data sheet If you are not using the InTEST Thermal Platform to provide heat in the B1506A Test Chamber make certain the Temperature Control Mode is set to Manual and set the temperature to 25 C in the tempera...

Страница 57: ...arting a measurement you can stop a measurement by clicking the Stop button To avoid electrical shock and instrument damage turn all instruments off before connecting cables or inserting a device to be tested The PD1000A Help file provides detailed information about each test In the PD1000A Control Software press F1 or click on the help icon in the upper right corner of the software display Always...

Страница 58: ...hin the test chamber The Hot Plate can reach temperatures in excess of 255 C The hot plate surface is cooled slowly by the local environment It is not automatically cooled after a test completes Always verify that the Hot Plate surface is at room temperature before touching or handling A heat shield is located approximately 6 35 mm below the lower surface of the Hot Plate Even with the heat shield...

Страница 59: ...mation Setting Device Parameters in the PD1000A Control Software When running a device test refer to the device data sheet to set PD1000A device test parameters For example suppose that you are testing a FET device and the data sheet shows the following Id Vds output characteristic Figure 25 Id Vds Characteristics of a FET Device from the Data Sheet ...

Страница 60: ...Characterization Additional Test Information You would then set the PD1000A Id Vds test parameters accordingly For example This test setup produces the following Id Vds plot on the B1506A display Figure 26 Id Vds Test Parameters for FET Device shown above Figure 27 Normal Id Vds Plot ...

Страница 61: ... Note this is the same device and test settings as shown in Figure 27 above but with the Gate Resistor set to 0 As mentioned above you must change the Gate Resistor value in two places in the PD1000A Control Software for the test parameter and in the B1506A EasyEXPERT Make sure that you use the same value in both places To change the Gate Resistor value 1 Go to the B1506A EasyEXPERT software 2 Cli...

Страница 62: ...nal Test Information 4 Under Gate Control change the resistor value to 10 100 or 1k See Figure 29 below You may need to try different values to eliminate the oscillation 5 Rerun the test The oscillations should be gone and smooth plots appear See Figure 27 above Figure 29 Set the Gate Control Resistor Value ...

Страница 63: ...tures the device was tested at for IV tests only The first subfolder is sometimes named Tnom for room temperature measurements Multiple mdm files exist in each second level sub folder The actual file names to be different depending on whether you are testing an IGBT or a FET The specific temperature and type of measurement are encoded in the file names S Parameter tests both on state and off state...

Страница 64: ...62 Keysight PD1000A Power Device Measurement System Startup Guide IV and CV Device Characterization Additional Test Information ...

Страница 65: ...eters for short are the working language of network analyzers NA They provide a complete description of any linear time invariant element which then fully represents the behavior of that element within any system that it may be connected to Scattering parameters involve phase information and are thus complex phasor quantities They are also frequency dependent Once known they can be transformed int...

Страница 66: ...2 SMA connector cables 7 Keysight pn 5062 6682 Quantity 8 Banana plug to Banana plug cables 4 red and 4 black for connecting the B2902A SMU to Bias T E5080A ENA Network Analyzer Setup Refer to the PD1000A Test Fixture User Guide for installation and use information S Parameter tests are performed at room temperature and thus do not require the B1506A or the InTEST Thermal Platform However you do n...

Страница 67: ...terization 1 Insert the memory stick into the E5080A front panel Run the PD1000A ConfigurationTool exe See Download Setup and Configuration Files on page 19 2 Click the Setup E5080A button to run the configuration 3 Important Cycle the E5080A ENA power after installing the executable file Figure 31 PD1000A Configuration Tool ...

Страница 68: ... Bias T that provides bias voltage to the gate of the Device Under Test DUT b The other ends of the dual banana plug cables connect to the B2902A front panel Force High Force Low Sense High and Sense Low connectors c Connect four two red and two black dual banana plug cables to the Bias T that provides bias to the drain collector of the DUT d The other ends of the dual banana plug cables connect t...

Страница 69: ...Figure 33 Connecting the B2902A SMU and the PD1000A Bias T Networks not all cables shown B2902A CH2 Rear Panel to PD1000A Drain Collector Bias T B2902A CH2 Front Panel to PD1000A Gate Bias T PD1000A Bias T for Gate PD1000A Bias T for Drain Collector PD1000A Test Fixture SMA to Port 1 of Network Analyzer SMA to Port 2 of Network Analyzer ...

Страница 70: ... utility in the IO Libraries Suite Figure 34 E5080A ENA with Bias Ts and Test Fixture used for on state and off state S parameter measurements SMA Cable to ENA Port 1 SMA Cable to ENA Port 2 Device Test Fixture SMD shown To communicate with the B2902A SMU and the E5080A ENA Keysight IO libraries must be installed on your external controller To obtain the latest version of Keysight IO libraries go ...

Страница 71: ...m measurements Use the IO Monitor utility in the IO Libraries Suite to view the error messages b Output Directory Lists the directory folder on the host PC to which the IV and CV characterization data gets saved Keysight s PD1000A Control Software uses the EasyEXPERT format and saves the IV and CV test data with the Keysight IC CAP Model Data Manager file mdm There is no default path or folder so ...

Страница 72: ...og 3 Optional Load any previously saved settings from a file a Select Load Settings from File to display a file selection dialog b Use the file selection dialog to browse to the directory where you have saved a settings file The file must be a Keysight Test Settings file kts with one of the correct filenames and extensions IVCV kts for IV CV tests ONSTATE kts for on state S parameter tests OFFSTAT...

Страница 73: ...eter a B2902A VISA Address Locate the B2902A VISA address in the Connection Expert utility in the Keysight IO Libraries Suite b B2902A VISA Timeout in seconds Maximum time that the PD1000A waits for the B2902A to respond to commands 10 seconds is typical c Drain SMU S Use the drop down menu to choose which channel to use for biasing the DUT drain collector Typically this is Channel 2 of the SMU d ...

Страница 74: ... Demo Mode Optional Check this box if you want to run the S Parameter Demonstration This provides a simple S parameter plot and result mdm file See S Parameter Demo on page 88 Setup the Network Analyzer before measurement If this box is checked default the test uses the settings below under Network Analyzer Settings to configure the ENA for the test If the box is unchecked the Network Analyzer Set...

Страница 75: ...n traces The analyzer can have up to maximum 500 independent channels Channel settings determine how the trace data is measured All traces that are assigned to a channel share the same channel settings Start Frequency KHz Specifies the start frequency of the swept measurement range Stop Frequency MHz Specifies the end frequency of the swept measurement range Bandwidth kHz Sets the bandwidth of the...

Страница 76: ...ck on Settings on the main screen b Select Save Settings to File This displays a file save dialog c Use the dialog to browse to the directory where you want to store the settings d Type a file name for the settings file using one of the following formats IVCV kts for IV CV tests ONSTATE kts for on state S parameter tests OFFSTATE kts for off state S parameter tests e Click Save This saves your cur...

Страница 77: ...ecalibrate for a different DUT click the Check Calibration button This opens the calibration wizard on the analyzer and adds four new buttons to the Calibration Check dialog These buttons are designed to help you with the calibration procedure Click the Open Short or Load button to display a correct calibration pattern for the network analyzer during the calibration process Click Reset Calibration...

Страница 78: ... Keysight PD1000A Power Device Measurement System Startup Guide On State and Off State S Parameter Characterization Running the S Parameter Characterization Figure 39 Sample On State Plot for a FET device ...

Страница 79: ...sight PD1000A Power Device Measurement System Startup Guide 77 Running the S Parameter Characterization On State and Off State S Parameter Characterization Figure 40 Sample Off State Plot for a FET device ...

Страница 80: ... temperatures the device was tested at for IV tests only The first subfolder is sometimes named Tnom for room temperature measurements Multiple mdm files exist in each second level sub folder The actual file names to be different depending on whether you are testing an IGBT or a FET The specific temperature and type of measurement are encoded in the file names The SP sub folder in the T27 folder i...

Страница 81: ...aracterization data This mathematical model data can then be passed to circuit simulation tools such as the PD1000A ADS Keysight s Advanced Design System ADS The PEMG software requires a license In this Chapter PEMG Introduction page 80 PEMG System Requirements page 80 Supported Model Versions page 81 Power Electronic Model Generator PEMG Software page 82 Before Running the PEMG Software page 82 M...

Страница 82: ...ted model extraction Temperature dependent modeling Model verification and quality check Result report generation HTML PDF The Model Generator MG supports simple fast and highly accurate automated model extraction for a selection of discrete power electronic specific compact and circuit models PEMG System Requirements The following are Keysight recommended configurations For the latest information...

Страница 83: ...ta and the S Parameter data are saved in the mdm file format1 You specify the location for the data files in the PD1000A Control Software Configure Common Settings dialog prior to running characterization tests Device Type Supported Model Discrete GaN based high electron mobility transistor GaN HEMTs GaN ASM HEMT Discrete SiC Power metal oxide semiconductor field effect transistor MOSFET Keysight ...

Страница 84: ...ck Advanced Design System ADS 1 To open the Environment Variables window type Environment Variables in the Windows Search Field In the Advanced tab select the Environment Variables button 2 Click the New button 3 Enter ADS_DIR as the Variable name 4 Enter the path name where the Keysight ADS was installed as the Variable value 5 Click OK twice to exit the Environment Variables setup dialog You mus...

Страница 85: ...nce they are all completed it is possible to jump between steps to make modifications to individual items Step 1 Project Definition First define project parameters set model flags and device constants related to you device and project Step 2 Import Measured Data Load the measurement characterization data from a highly structured directory Step 3 Extract Model In this step you execute the extractio...

Страница 86: ...cations and networking aerospace and defense and signal integrity application For detailed information click here www keysight com find eda then click Advanced Design System ADS Electromagnetic Professional EMPro Electromagnetic Professional EMPro is the first 3D Electromagnetic EM simulation software platform that integrates 3D EM simulation and the ADS circuit simulation software For detailed in...

Страница 87: ...quipment hardware to run the demonstration plots Demo Mode The Demo mode provides sample characterization plots of FET and IGBT devices In this chapter IV and CV Demo page 86 S Parameter Demo page 88 Even though actual hardware does not need to be connected to the host PC to run the Demo modes you must still provide VISA addresses and test parameter data in the setup and configuration fields ...

Страница 88: ...mo Although the demo runs without any test equipment attached to the host PC you must provide a slot address for each SMU in the Hardware Configuration dialog Refer to B150xA Settings on page 50 for more information Here is a typical Hardware Configuration dialog you can use these addresses if necessary Figure 43 Sample Hardware Configuration Dialog ...

Страница 89: ...ode check box on the display screen 2 Select one or more tests for demo plots If you select multiple tests the demos to run sequentially 3 Click the button at the bottom of the screen As with a full test the graphic schematic changes to show the different test that is running A sample result mdm format file is also produced Click the to run the demo program again Figure 44 IV and CV Demo Display ...

Страница 90: ...r test tab 2 Check the Demo Mode check box on the display screen 3 Click the button at the bottom of the screen Just as in running a full device characterization test the system prompts you to calibrate the Network Analyzer For the demo you do not need to calibrate the ENA Click the Continue button The following graphics show the S Parameter demonstration displays A sample result mdm format file i...

Страница 91: ...1000A Power Device Measurement System Startup Guide 89 S Parameter Demo Running the PD1000A Control Software Demonstration Mode Click the to run the demo program again Figure 46 Off State S Parameter Demo Display ...

Страница 92: ...90 Keysight PD1000A Power Device Measurement System Startup Guide Running the PD1000A Control Software Demonstration Mode S Parameter Demo ...

Страница 93: ...t Fixtures the PD1000A Control software etc www keysight com find B1506A Power Device Analyzer Curve Tracer www keysight com find B2902A Precision Source Measure Unit www keysight com find E5080A ENA Vector Network Analyzer www keysight com find easyexpert EasyEXPERT software for the B1506A Product specifications available accessories firmware and software may change over time Check the individual...

Страница 94: ...ation PD1000A Control Software Version Number PD1000A Control Software Version Number To determine the version of the PD1000A Control Software you currently have click the drop down menu upper right hand corner of the display window then click About Figure 47 Sample PD1000A Control Software About Box with Version Number ...

Страница 95: ...tworks and Test Fixtures the PD1000A Control software etc www keysight com find B1506A Power Device Analyzer Curve Tracer For the full list of specifications and characteristics please see The B1506A Power Device Analyzer for Circuit Design Data Sheet Literature number 5991 4441 http literature cdn keysight com litweb pdf 5991 4441EN pdf www keysight com find B2902A Precision Source Measure Unit F...

Страница 96: ...94 Keysight PD1000A Power Device Measurement System Startup Guide PD1000A System Specifications ...

Страница 97: ... Platform Controller can communicate with the host PC 1 Connect the E5810B to the host PC with a LAN Cable and the InTEST Thermal Platform Controller with a GPIB Cable 2 Plug in the E5810B power adapter to the E5810B DC power port 3 Turn on the PC the E5810B and the InTEST Thermal Platform controller 4 After searching for a DHCP the E5810B displays its IP address on its front panel display Figure ...

Страница 98: ...5810B IP Address in a web browser address line default address is 169 254 58 10 Click Enter This opens the E5810B Web Welcome page 6 Find and click on the Find Query Instruments button on the left side of the display Note the default password is E5810 7 See Figure 50 Click Find to list all instruments connected to the E5810B 8 Select the GPIBx xx instrument Figure 49 E5810B Web Welcome Page Figure...

Страница 99: ... Connection Expert can communicate with the InTEST Thermal Platform controller Identify the VISA address of the Controller Use this VISA address when configuring the PD1000A Power Device Measurement System for Advanced Modeling Power Control Software 1 Launch Keysight Connection Expert from the Start menu 2 If a Remote GPIB Interface is not listed in the Connection Expert My Instruments list selec...

Страница 100: ...button The word Verified should appear to the right of the button 5 Click OK In a moment the InTEST Thermal Platform controller should appear in the list of instruments 6 Note the VISA Address in the Connection Strings table right half of the display This is the address that you to need to enter in the PD1000A IV and CV Hardware Configuration Figure 52 Remote GPIB Interface Connected and Verified ...

Страница 101: ...device terminal capacitances Power FET Capacitance Device terminal capacitance Cgs Gate to source capacitance Cgd Gate to drain capacitance Cds Drain to source capacitance Capacitance parameter described in device data sheet Ciss Input capacitance Coss Output capacitance Crss Reverse transfer capacitance IGBT Capacitance Device terminal capacitance Cge Gate to emitter capacitance Cgc Gate to colle...

Страница 102: ...ce drain voltage Rds W Drain source resistance Ciss pF Input capacitance Coss pF Output capacitance Crss pF Small signal reverse transfer capacitance Cgs pF Gate to source capacitance Cgd pF Gate to drain capacitance Cds pF Drain to source capacitance Qg Gate charge Vgs V Gate source voltage gate charge measurement Vgs on V Gate source On State voltage gate charge measurement Vgs off V Gate source...

Страница 103: ...el diode forward voltage Cge pF Gate to emitter capacitance Cgc pF Gate to collector capacitance Cce pF Drain to emitter capacitance Cies pF Input capacitance Coes pF Output capacitance Cres pF Reverse transfer capacitance Qg Gate charge Vge V Gate emitter voltage gate charge measurement Vge on V Gate emitter On State voltage gate charge measurement Vge off V Gate emitter Off State voltage gate ch...

Страница 104: ...102 Keysight PD1000A Power Device Measurement System Startup Guide Glossary IGBT Terms ...

Страница 105: ...91 system 8 E E5810B Gateway 95 EasyEXPERT configure 34 37 startup 35 text file export 43 version 28 34 Electromagnetic Professional EMPro 84 Electrostatic discharge precautions 11 EMPro Software 84 Environment variables ADS_DIR 82 B1506A 34 Equipment required 13 ESD protection 11 exe files 19 34 Expander fixture tab 38 F FET capacitance 99 Files exe 19 34 mdm 61 xkt 20 xtd 19 40 41 45 format 61 7...

Страница 106: ...Power FET capacitance 99 R Remote GPIB 97 Required equipment 13 Requirements ADS 11 system 11 Resistor Gate 59 RF Adapters 13 S Settling Temperature Timeout 51 Si SiC 81 SMU 50 51 gate 51 HCSMU 50 HVSMU 51 UHCU 50 SOCKET 18 Software ADS 11 79 82 84 IO Libraries 11 license 20 PD1000A 15 PEMG 79 system 15 version 28 34 S parameter file format 61 license 20 tests 25 Specifications system 93 Static sa...

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Страница 108: ...This information is subject to change without notice Keysight Technologies 2018 2019 Printed in Malaysia Edition 3 March 2019 PD1000 90001 PD1000 90001 www keysight com ...

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