Keysight B1507A User’s Guide, Edition 1
4- 71
GUI Reference
Power Loss Calculation Software
•
Rg: Gate Resistance
You can change the minimum and maximum values on the X and Y-axes by clicking
the value.
g. Reverse
Transfer
Capacitance
Specify the Crss characteristic measurement data file taken by the capacitance
measurement software. To read the file, click the Load Measurement Data button
in the top left corner. The file selection dialog box opens to read the file. The file
name to be read is displayed next to the Load Measurement Data button. And, the
Crss characteristic data is displayed on the graph.
The following parameter value is extracted from the Vgs(off) and Vds(off)
parameter values specified in the Drive Conditions and the Crss characteristic data
to be read.
•
Device Parameters
•
Qsw: Gate Switching Charge
You can change the minimum and maximum values on the X and Y-axes by clicking
the value.
h. Gate Charge
Specify the measurement data file taken by the gate charge measurement software.
To read the file, click the Load Measurement Data button
in the top left corner.
The file selection dialog box opens to read the file. The file name to be read is
displayed next to the Load Measurement Data button. And, the gate charge
characteristic data is displayed on the graph.
The following parameter values are extracted from the gate charge characteristic
data to be read.
•
Drive Conditions
•
Vgs(on): Gate-source turn on Voltage
•
Vgs(off): Gate-source turn off Voltage
•
Id: Drain Current
•
Vds: Drain-source Voltage
•
Device Parameters
•
Qg(on): Gate Charge at on
•
Qg(off): Gate Charge at off
•
Qsw: Gate Switching Charge (Crss)
Summary of Contents for B1507A
Page 1: ...Keysight Technologies B1507A Power Device Capacitance Analyzer User s Guide...
Page 27: ...1 Introduction...
Page 59: ...2 Installation...
Page 79: ...3 How To Perform Measurement...
Page 109: ...4 GUI Reference...
Page 189: ......
