Samsung SR-606EV Service Manual Download

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R E F R I G E R ATO R

Model :

R E F R I G E R A T O R

C O N T E N T S

S E R V I C E

M a n u a l

1. Safety Precautions And Warnings

2. Product Specifications

3. Electrical Part Specifications & Standard

4. Electric Diagram

5. Outer Package Specification

6. Air Circulation Route

7. Functions And Directions

8. Circuit Operating Theory

9. Failure Diagnosis And Repairment

10. Disassemble & Assemble Drawing And

Part Lists

11. Disassemble & Assemble Method

12. Packing Method

13. PCB Diagram

14. PCB Specifications

15. Main Components Specifacations

“A”: WITH DISPENSER

S R - 6 0 8 E V
S R - 6 4 8 E V
S R - 6 8 8 E V

WITHOUT DISPENSER

SR-606EV
SR-646EV
SR-686EV

Model : SR-608EV

SR-648EV

SR-688EV

"A"

Summary of Contents for SR-606EV

Page 1: ...n 6 Air Circulation Route 7 Functions And Directions 8 Circuit Operating Theory 9 Failure Diagnosis And Repairment 10 Disassemble Assemble Drawing And Part Lists 11 Disassemble Assemble Method 12 Packing Method 13 PCB Diagram 14 PCB Specifications 15 Main Components Specifacations A WITH DISPENSER SR 608EV SR 648EV SR 688EV WITHOUT DISPENSER SR 606EV SR 646EV SR 686EV Model SR 608EV SR 648EV SR 68...

Page 2: ...n causing severe personal injury Make sure the power cord is not crushed or damaged Repair immediately all power cords or outlets that have become frayed or otherwise damaged Check the operating environment Do not install the refrigerator in a hurnid with condensation location or on an unstable surface Do not attempt to make repairs yourself This could lead to fire hazard or abnormal operation cau...

Page 3: ... rated current operating temperature etc of the component When servicing the refrigerator completely remove dust or foreign substances from the housing electric connections and etc Thiscanprotectagainsttheriskoffirehazard causedbytrackingandshortcircuit Whenservicingtherefrigerator completelyremovedustorforeign substancesfromthehousing electricconnectionsandetc This can protect against the risk of...

Page 4: ...Samsung Electronics 7 6 Air circulation route Freezer cooling fan Freezer cooling device Refrigerator cooling fan Refrigerator cooling device Swing fan Freezer Special Refrigerator Vegetable ...

Page 5: ... Electric Heating Equipment power Sort of Refrigerator Cooling Mass Cooling Mass Sealed Quanlty Freezer performance Net weight 840X726X1753 5 840X726X1803 5 840X726X1847 5 3 Electrical part specifications standard ITEM STANDARD Freol α 15C ESTER 265CC Split Fin Type Split Fin Type Forced Natural Convection Type Molecular Sieve XH 9 0 82 X 2500 4 26kg cm2 HFC 134a 155gr ON C 20 C 17 C 14 C OFF C 22...

Page 6: ...C D Remark SR 606EA 1066 5 580 1736 5 1753 5 a applied SR 608EA 1066 5 580 1736 5 1753 5 b applied SR 646EA 1096 5 600 1766 5 1803 5 a applied SR 648EA 1096 5 600 1766 5 1803 5 b applied SR 686EA 1140 5 600 1810 5 1847 5 a applied SR 688EA 1140 5 600 1810 5 1847 5 b applied a b ...

Page 7: ...rection Shelf REF Pull with both hands as showed The height can be adjusted according to the stored bowls Chilled room shelf Pull to the arrow direction then up and apart at the locking point Vegetable box and cover Up the cover and apart then pull out the vegetable box at the mid point and up and and pull to apart Up and apart as showed concerned model SR 5066 5466 5866 1 2 1 2 1 2 1 2 ...

Page 8: ...10 Samsung Electronics 7 3 Freezing cycle COMPRESSOR SUB CONDENSER CLUSTER PIPE HOT PIPE DRYER CAPILLARY TUBE REFRIGERATOR EVAPORATOR FREEZER EVAPORATOR ACCUMULATOR SUCTION PIPE COMPRESSOR ...

Page 9: ...ed 3 times 16 5 C Low Mid Pressed 4 times Remark 2 Temperature control in the refrigerating compartment 1 Select the 5 stages of Mid Mid High High Low Low Mid with a button 2 Whenever the temperature control button of refrigerator is pressed it continues of light from Mid Mid High High Low Low Mid 3 When power turns on Mid is automatically selected Category Indicator Lamp Reference Temp Initial po...

Page 10: ...e of refrigerator reaches 4 C within two and a half hours quick refrigeration stopped 3 When quick freeze and refrigeration selected at the same time 1 Each function applied at the same time Quick freeze runs Comp and F fan for two and a half hours and quick refrigeration runs Comp and R fan for two and a half hours with no relation of each other 7 7 Alarming 1 Button touch Ding Dong sound 1 Every...

Page 11: ...ced operating selected the notch of freezer and refrigerator fixed to HIGH and MID HIGH Then Comp and F fan is controlled to pull down and R fan is controlled to MID HIGH notch 3 Pull down maintained just for 24 hours during forced operating after that automatically defrost freezer and refrigerator and then starts normal operating 4 Turn the power off or select test cancel mode to cancel the force...

Page 12: ... connection Wire open or short Faulty sensor R room defrost sensor housing disconnection Faulty connection Wire open or short Faulty sensor Faulty geared motor Faulty reed switch housing disconnection Faulty connection Remark R1 Sensor temperature is over 50 C or below 50 C R2 Sensor temperature is over 50 C or below 50 C RD Sensor temperature is over 50 C or below 50 C Room Temp Sensor temperatur...

Page 13: ...r Mid Refrigerator Mid High Refrigerator High Quick Freezing Quick Refrigeration High humidity refrigeration Display Relevant LED ON during Compressor operation Relevant LED ON during F FAN operation Relevant LED ON during freezer defrost heater on Relevant LED ON during freezer bulb ON Relevant LED ON during Compressor Cooling Fan oeration Relevant LED ON during F FAN operation Relevant LED ON du...

Page 14: ...e cover to the arrow direction and apart 2 Remove out the lamp to the arrow direction and replace with new one Left Right 3 Insert the front of the cover first and screw it 11 2 Freezer inside lamp replacement Grab the the salient part of cover and pull it down to apart Replace the 220V 15W lamp and insert front of cover first and then fix it ...

Page 15: ...om box to the arrow direction and pul it up to apart at the locking point 3 Push the right arrow part of the chilled room inside and apart the chilled room cover 4 Up the cover of vegetable box and pull apart then pull it out 5 Remove the screws with driver 6 Release the locking part using driver as shown 7 Pull out the cover front part 2 screws ...

Page 16: ... Pull the housing part and disassemble the wire terminal 10 Remove screws of duct and pull apart 11 Release wire terminal on top of the left 12 Remove screws of evap Cover rear and release the locking part of both left and right using driver latch Remove 2 screws Remove 2 screws ...

Page 17: ...44 Samsung Electronics Cooling cycle unit assembly in the refrigerating compartment Cooling cycle unit cover assembly in the refrigerating compartment Groove for preventing small ice when defrosting ...

Page 18: ...Samsung Electronics 45 Rotating duct assembly in the refrigerating compartment ...

Page 19: ...sung Electronics 1 Pull out the shelf 2 Remove screws of evap cover and pull apart 3 Disconnect the each terminal of wire housing on top of the left side 4 Remove screws of evap Cover rear and release the locking point using driver Residual spread preventer 1 2 ...

Page 20: ...Samsung Electronics 47 Assembly of the cooling cycle unit in the freezer Maintains 45 Coolant noise reduction ...

Page 21: ...11 5 Assembling specifications of machinery room 48 Samsung Electronics 1 remove screws of compressor cover 2 Assembling specifications of machinery room Noise Vibration reduction rubber ...

Page 22: ...ectronics 49 11 6 Assembling specifications of power supply part 1 Turn off the power of refrigerator 2 Remove the cover using driver TEST S W Condenser D C Trans 3 Assembling specifications of power supply part ...

Page 23: ... to apart part 3 1 Be careful not to damage the parts 1 2 5 7 It may cause a leak of water 2 Assembling is reverse of the disassembling order 2 Disassembling method and order of lever 2 1 Close the door and turn the screw of the bottom of cover dispenser to counterclockwise using driver and pull out to arrow direction and apart the cover 2 2 Release locking point of lever dispensor using driver to...

Page 24: ...tically and aparts from cock dispenser 2 5 then water flows through path of guide pin 2 1 to the cup 4 O ring small 2 6 inserted in guide pin 2 1 also aparts from guide push 2 3 to let air go through that helps water flowing 5 Stop pushing knob lever 1 1 when water filled to certain point 6 Lever dispenser returns by expansive force of spring dispenser 2 2 and spring lever 1 3 7 Guide push 2 2 gui...

Page 25: ...FOIL B TAPE AL FOIL A TAPE AL COVER DISPENSER B TRAY DISPENSER A TRAY DISPENSER B GUARD VARIETY A SCREW TAP DA63 10905C DA64 40173B DA32 10105G DA61 20146A DA64 90138B DA64 10896B DA64 90136A DA71 70158A DA61 20147A DA71 70159A DA60 90103B DA67 10402A DA60 90103A DA74 40142A DA71 20159A DA67 30214A DA74 90115B DA63 30011A DA63 10383A DA65 20004A DA67 30005A DA67 10403B DA71 20264A DA74 40144A DA02...

Page 26: ...ed state is bad the guide pin doesn t work due to the wrongly positioned cock ass y Check the contact state of o ring burr eveness etc If gasket is missed or wrongly assembled then fix the problem It acn cause a leak of water Check the gasket between cock ass y and water tank If valve water tank is missed or wrongly assembled then fix the problem Misse valve water tank cause a leak of water betwee...

Page 27: ... rectified and regulated by MC 7812 and is about DC12V This voltage is applied for relay running and regulated again by 7805 to transformer DC 5V is applied to display part after rectified and regulated by MC7812 Reset part is intialize RAM of MICOM and others when power is on or power is interrupted for some time It will make whole program runs from the first status When power is supplied reset v...

Page 28: ...W is opened and MICOM input is high Then the door closed is sensed 1 V motor s location sensing which is for G A fuzzy control is done by reed S W 2 There occure a high to Low and Low to High conversion period on con02 pin6 by the motion of swing fan V motor s location is detected by it DOOR F R Door Conditions CLOSE OPEN CLOSE OPEN Door S W Contact CLOSE OPEN CLOSE OPEN CON06 PIN NO 1 3 Micom Inp...

Page 29: ...ive resistance coffiecient to the temperature 2 MICOM input voltage VF of sensor is Vcc 5V Rth Sensor resistance 3 Refer to conversion table for VF and RTH according to temperature RTH VF xVcc RTH R24 When Sensor is opened MICOM input HIGH When sensor is cut off MICOM input LOW Room Temp Sensor ...

Page 30: ...re also off As Comp relay moves to on and AC 220V applied to Comp load it starts operating On the other hand defrost heater runs if defrost heater relay moves to on There is no chance that both Comp and defrost heater runs together so it s useful for safety aspect RELAY Load Comp Operation Comp off Defrost Heater Off Defrost Heater On Comp Off Defrost Heater Off Remark Defrost Heater Power Off Com...

Page 31: ...743 30250 V v 4 364 4 333 4 301 4 268 4 235 4 200 4 164 4 127 4 090 4 051 4 012 3 972 3 930 3 888 3 845 3 802 3 757 T C 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 R ohm 28838 27502 26237 25040 23906 22832 21814 20848 19932 19062 18237 17453 16709 16001 15328 14688 14080 V v 3 712 3 666 3 620 3 573 3 525 3 477 3 428 3 379 3 329 3 279 3 229 3 178 3 127 3 076 3 025 2 974 2 923 T C 1 0 1 2 3 4 5 6 7 8...

Page 32: ...Samsung Electronics 21 9 1 No Input Power 1 Check the power of consent and power code 2 Check it based on the References on the next pages Check in advance Y N N Y N Y Y Y N Y Y N ...

Page 33: ...emp sensor O K Is input vltg of CON 05 pin2 O K Change main PCB ass y Connection failure Change sensor Wire open Start Is temp sensor O K Is main PCB connection CON02 O K Is input vltg of CON 02 pin1 2 O K Is input vltg of CON 02 pin1 2 O K Change main PCB ass y Change sensor Connection failure Connection between sensors open Wire open Start N Y N N Y N Y N Y N Y N Y ...

Page 34: ...r O K Is input vltg of CON 03 pin1 O K Change main PCB ass y Connection failure Change sensor Connection failure Wire open Start N Y N Y N Y N Y Is main PCB connection CON 5 O K Is defrosting sensor O K Is connection of defrosting sensor O K Is input vltg of CON 03 pin4 O K Change main PCB ass y Connection failure Change sensor Connection failure Wire open Start N Y N Y N Y N Y ...

Page 35: ... Y Change sensor Is defrosting sensor O K Is connection of defrosting sensor O K N Y Connection failure Is main PCB connection CON03 O K N Y Wire open Is input vltg of CON 03 pin5 O K Change main PCB ass y Start 5 Freezer s defrosting sensor failure ...

Page 36: ...he MICOM s misjudgement In this case the inside lamps of freezer and refrigerator turns off so the lamp do not turns on though you open the door If the door S W is rusted the signal of door open do not reach to MICOM and no alarms and lamps turned off continuously references N Y Connection failure N Y Change sensor Does the vltg of CON06 Pin 1 3 change Is main PCB connection CON06 O K N Y Connecti...

Page 37: ...forst or sensing trouble during self diagnosis If self diagnosis sensed trouble it is displayed on the panel PCB so easy to check If not the forced deforst or forced operation is selected the notch status are High Mid High at that time references 3 In case of no panel PCB display N Y N N Y Connection failure Re connection Connection failure Is the connection of cover O K Is main PCB connection CON...

Page 38: ... assemble panel PCB Are there any keys already pressed Change panel PCB Start Be sure to check cooling fan under forced operation 1 F fan R fan and Comp cooling fan are off when Comp is off 2 Though the Comp is on the R fan is not always on because the fan is off when the temperature was reached to the set point 3 There is delaying time to run the fan after door open Comp on state The delay time v...

Page 39: ...d continuously It s just runs for 30 seconds from the time the door is opened references Y N Swing fan O K Does it run for 30 seconds when the door open N Y Change door S W Is the door S W O K N Y Connection failure Is the connection of CON09 O K Y N Motor failure Is the vltg of both ends of motor 220V Change main PCB ass y Start 9 5 In case of swing fan in the refrigerator doesn trun ...

Page 40: ...fan O K Does it run 1 min after the door S W pressed N Y Re connection Is the connection of CON10 O K Y N F fan failure Is the vltg of both ends of F fan 220Vac N Y Change door S W Does the door S W works normally Change main PCB ass y Start 1 In case of F fan doesn t run ...

Page 41: ...Does it run 1 min after the door S W pressed N Y Change door S W Does the door S W works normally N Y Re connection Is the connection of CON09 O K Y N F fan failure Is the vltg of both ends of F fan 220Vac Change main PCB ass y Start 2 In case of R fan doesn trun ...

Page 42: ...Samsung Electronics 31 10 1 Freezing Compartment 10 Disassemble assemble drawing and part list ...

Page 43: ...AIN HEATER DRAIN HEATER DRAIN HEATER DRAIN DA63 11041B DA63 11041C DA32 10109A DA63 11030A DA47 40112R 4713 000213 4713 001035 6002 000215 DA67 20163N DA67 20135D DA67 40299A DA64 20194A DA63 10403C DA63 10338A DA67 10205D DA59 40245B C A D DA47 10148D DA32 10105G DA63 11044C D F E DA63 11035A DA63 10364A DA31 20103A DA31 10109D DA31 10109W DA31 10109B DA31 10109F DA63 40119A DA61 20128A DA72 6004...

Page 44: ...Samsung Electronics 33 10 2 Refrizerating Compartment ...

Page 45: ...UCT REF BLADE AIR LOW BLADE AIR UPP SPACER DUCT REF SEAL DUCT REAR DA59 40238C E A B DA47 10148D DA32 10105G DA63 40001A DA63 11040D C DA63 11031A 4713 000213 4713 001035 DA47 40112T DA61 70266A DA02 90106E DA63 11036A DA67 40300D DA66 10104A DA71 20145A DA64 20205A DA64 20204A DA63 11020D DA63 10467A DA32 10105B DA63 10534L R J K DA63 10216A DA63 10364A DA31 20103A DA31 0109D W B F DA61 20128A DA...

Page 46: ...DE GROMMET MOTOR BLADE CONNECTING COVER DUCT FR CASE VEG ASSY CASE VEG ROLLER FRE FIXER ROLLER DA72 60161D DA31 10107D DA31 10107E DA60 40104A DA31 20132A DA63 40133A DA31 20132A DA63 11024A DA67 10227F DA67 10228A DA66 10104A DA71 20145A PVC FOAM AC220V 240V AC110V 127V ID 04 T0 5 PP NBR HIPS GPPS POM NY 66 PA NO CODE NO DESCRIPTION SPECIFICATIONS Q TY REMARK ...

Page 47: ...36 Samsung Electronics 10 3 Cabinet and Unit Compartment ...

Page 48: ...10003G DA35 10003H DA35 10003H DA35 10003L DA35 10003N DA63 10352A DA32 10105F DA65 20101A DA63 40234C DA34 10122D DA73 30102A DA60 10104B DA60 10110A DA62 20001C DA63 40171B DA67 30218P DA39 10123 6002 000216 DA71 60123F DA60 90101A DA61 40101C DA66 20112A DA60 10107A DA67 40176C DA31 10110G DA31 10110L DA31 10110F DA31 10110H DA31 20102A DA61 20128A 6002 000215 DA73 10314C 2501 001091 2401 00051...

Page 49: ... HINGE UPP HINGE MID ASSY SHIM HINGE LOW DA72 60019A 6002 000213 DA63 11029A DA67 10105G DA63 10212H DA41 20146A DA41 20105F DA41 20146B DA41 20105G DA61 10205A DA63 10920G DA63 50145A DA61 10146C DA63 50146A T10 W170 L170 TH 4X12FR FZY PP PP VO PP SR 606 8 EV SR 606 8 EV SR 646 8 680 8 EV SR 646 8 686 8 EV SHP1 T3 2 PP RD PVC T1 0 SHP1 T4 0 RD PVC T1 0 35 36 37 38 39 40 41 42 43 44 45 NO CODE NO ...

Page 50: ...Samsung Electronics 39 10 4 Door Parts ...

Page 51: ...W TAP TH SCREW PH SCREW TAP TH 1 2 3 4 DA91 10258L M N P 1 2 3 4 DA91 10258Q R S T DA91 10259M N P Q DA91 10260H J K L DA91 10259R S T U DA91 10260M N P Q DA91 10259V W X Y DA91 10259R S T U DA63 30178N DA63 30178P DA63 20160B DA63 20158A DA63 20159B DA63 20162C DA63 20161C DA71 40135A DA63 40118A DA65 90111H DA71 40169A DA63 10894B DA63 10984B DA67 10401C DA64 40135C L DA64 40135C R 6002 000466 D...

Page 52: ...kaging method Tape W50xL300 2EA EPS T10XW80XL180 2EA HIGH CUSHION 3EA Tape W50XL150 1EA FOAM PS T15x500xl500 Corrugated cadrboard box881X796X140 1EA T15X60X825 2EA Low CUSHION R L 846X145X160 2EA Tape W50XL200 1EA PriamentTape W50XL100 P E BAG 1EA Tape W50X100 2EA PAD PACKING IN SR 50 W520XL750 SR 54 W660XL779 SR 58 W660XL823 Tape W50X150 FOAM PE T17XW50X175 ...

Page 53: ...1 20149A DA41 20105F SPEC TRANS DC TRANS DC TRANS DC TRANS DC TRANS DC R R2 F SENSOR COMMON USE R F DEF SENSOR EXT SENSOR PCB PANEL PCB MAIN SPEC 105V 50 60HZ 105V 50 60HZ 127V 50 60HZ 220V 50 60HZ 240V 50HZ 502 AT 502 AT 502 AT SR 60 64 68 SR 60 64 68 VENOR YOUKYUNG SEG1 DONGKWANG DONGKWANG DONGKWANG SEOULSEMI CONDUCTOR KWANGJU ELECTRONICS REMARK DISP NO TOSHBA MICOM Q TY 1 3 2 1 1 1 ...

Page 54: ...Samsung Electronics 55 13 PCB Diagram circuit ...

Page 55: ...SE ACECOMMONUSE ACECOMMONUSE ACECOMMONUSE NEW ACECOMMONUSE ACECOMMONUSE ACECOMMONUSE ACECOMMONUSE ACECOMMONUSE ACECOMMONUSE ACECOMMONUSE NEW ACECOMMONUSE ACECOMMONUSE ACECOMMONUSE NEW ACECOMMONUSE ACECOMMONUSE ACECOMMONUSE ACECOMMONUSE ACECOMMONUSE NEW NEW ACECOMMONUSE ACECOMMONUSE ACECOMMONUSE ACECOMMONUSE NEW ACECOMMONUSE IC MCU OTP RESONATOR RELAY RELAY IC DRIVER IC DRIVER PCB MAIN VOLTAGE REG ...

Page 56: ... ACECOMMONUSE ACECOMMONUSE ACECOMMONUSE ACECOMMONUSE ACECOMMONUSE ACECOMMONUSE ACECOMMONUSE ACECOMMONUSE ACECOMMONUSE ACECOMMONUSE ACECOMMONUSE ACECOMMONUSE NEWPGM R CARBON R CARBON R CARBON R CARBON CONNECTOR CONNECTOR CONNECTOR CONNECTOR CONNECTOR CONNECTOR CONNECTOR CONNECTOR CONNECTOR CONNECTOR IC MCU MSK 41018 227 103 41018 227 123 41018 277 473 4A1000 0261 4A6010 0530 4A6010 0546 4A6010 0470...

Page 57: ... 110 127V 60Hz B 1 C 1 WITHOUT EARTH B 2 C 2 WITH EARTH RED RED WHT WHITE BLUE BLUE YEL YELLOW ORG ORANGE BLK BLACK P BLUE PINK BLUE BRN BROWN PRP PURPLE PINK PINK W BLK WHITE BLACK GRY GRAY S BLU SKY BLUE 1 110 115V 60Hz 127V 60Hz 220V 50Hz 240V 50Hz CIRCUIT DIAGTAM ...

Page 58: ...e Specification Model A B C D Remark SR 606EV 814 899 1806 50 SR 608EV 814 899 1806 50 Dispenser applied SR 646EV 899 1858 50 SR 648EV 814 899 1858 50 Dispenser applied SR 686EV 814 899 1902 50 SR 688EV 814 899 1902 50 Dispenser applied ...

Page 59: ...s to obtain adjustable voltages and currents MC78XXI is characterized for operation from 40 Cto 125 c and MC78XXC from 0 c to 125 c TO 220 1 2 3 1 Input 2 GND 3 Output FEATURES UOutput Current up to 1 5A UOutput voltages of 5 6 8 9 10 11 12 15 18 24V UThermal Overload Protection UShort Circuit Protection UOutput Transistor SOA Protection UNo external components required UOutput current in excess o...

Page 60: ...on Quiescent Current Quiescent Current Change Output Voltage Drift Output Noise Boltage Ripple Rejection Dropout Voltage Output Resistance Short Circuit Current Peak Current Min 11 5 11 4 55 Typ 12 12 10 3 0 12 4 0 5 1 1 75 71 2 18 250 2 2 Max 12 5 12 6 240 120 240 120 8 0 5 1 0 Unit V mV mV mA mA mV C µ V dB V mΩ mA A Test Conditions Ti 25 C 5 0mA Io 1 0A P 15W Vin 14 5V to 27V Vi 15 5V to 27V Vi...

Page 61: ...tion Quiescent Current Quiescent Current Change Output Voltage Drift Output Noise Boltage Ripple Rejection Dropout Voltage Output Resistance Short Circuit Current Peak Current Min 4 8 4 75 62 Typ 5 0 5 0 5 0 1 5 9 3 5 0 0 8 40 78 2 17 250 2 2 Max 5 2 5 25 100 50 100 50 8 0 5 1 3 Unit V mV mV mA mA mV C µ V dB V mΩ mA A Test Conditions Ti 25 C 5 0mA Io 1 0A Po 15W Vi 7V to 20V Vi 8V to 20V Vi 7V to...

Page 62: ...mum current rating may not be obtained at 55 c because of reduced beta or at 125 c because of package power limitations Series UDS2980H drivers are furnished in 18 pin ceramic metal side brazed hermetic dual in line packages Series UDS2980R drivers are supplied in ceramic glass cer DIP hermetic packages Both are processed to the requirements of MIL STD 883 Class B The same circuits are also availa...

Page 63: ...3 85 V VIN 12 V VIN 0 V VS 50 V VIN 0 V VS 80 V VIN 2 4 V VCE 2 2 V VIN 5 0 V VCE 2 2 V VIN 2 4 V VS 50 V VIN 5 0 V VS 50 V VIN 2 4 V VS 80 V VIN 5 0 V VS 80 V VS 35 V RL 175 Ω VS 50 V RL 250 Ω VS 35 V RL 175 Ω VS 50 V RL 250 Ω VIN 0 25 V VS 50 V VIN 0 25 V VS 80 V IF 200 mA Fig 1 1 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 2 2 4 4 4 4 7 7 7 7 5 5 6 Limit 200 µA 200 µA 2 0 V 2 1 V 2 0 V 1 8 V 1 9 V 2 0 V 2 1 ...

Page 64: ...t V V V mA mW C C ELECTRICAL CHARACTERISTICS Ta 25 C Characteristic Collector Base Breakdown Voltage Collector Emitter Breakdown Voltage Collector Cutoff Current DC Current Gain Collector Emitter Saturation Voltage Output Capacitance Current Gain Bandwidth Product Input Off Voltage Input On Voltage Input Resistor Resistor Ratio Symbol BVCBO BVCBO ICBO HC VCE sat Cob Fr Vi off Vi off R1 R1 R2 Test ...

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