Photocoupler (phototransistor output)

  • Related Reference Design(2)


Application Scope Communication interface / Power supply / AC main voltage detection
Function General-purpose
Number of Circuits 1
Input type DC
RoHS Compatible Product(s) (#) Available
Safety Standard Approved : UL 1577 / cUL (CSA Component Acceptance Service No. 5A) / EN 60747-5-5 (VDE) / EN IEC 62368-1 (VDE) / GB 4943.1-2022 (CQC)

*Download Online Certification of Safety Standard(UL 1577)
*Download Online Certification of Safety Standard(cUL)

Package Information

Toshiba Package Name DIP4(TLP785)
Package Image DIP4(TLP785)
Pins 4
Mounting Through Hole
Package Dimensions 보기
CAD data
(Symbol, Footprint and 3D model)
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Absolute Maximum Ratings

Characteristics Symbol Rating Unit
Collector-emitter voltage VCEO 80 V
Collector Current IC 0.05 A
Forward Current IF 0.06 A
Operating Temperature Topr -55 to 110

Electrical Characteristics

Characteristics Symbol Condition Value Unit
Collector Emitter Saturation Voltage (Max) VCE(sat) - 0.4 V
Isolation voltage BVs
@1minute (Min)
BVS t=60sec 5000 Vrms
Current Transfer Ratio (Max) CTR IF=5mA
600 %
Current Transfer Ratio (Min) CTR IF=5mA
50 %
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Orderable part number

Orderable part number
MOQ(pcs) Reliability
RoHS Current Transfer Ratio
TLP785(BL-LF6,F 100 Yes BL (200%-600%) -
TLP785(BLL-LF6,F 100 Yes BLL(200%-400%) -
TLP785(D4-LF6,F 100 Yes - Yes
TLP785(D4-Y-F6,F 100 Yes Y(50%-150%) Yes
TLP785(D4B-F6,F 100 Yes BLL(200%-400%) Yes
TLP785(D4BL-F6,F 100 Yes BL (200%-600%) Yes
TLP785(D4GB-F6,F 100 Yes GB(100%-600%) Yes
TLP785(D4GH-F6,F 100 Yes GRH(150%-300%) Yes
TLP785(D4GL-F6,F 100 Yes GRL(100%-200%) Yes
TLP785(D4GR-F6,F 100 Yes GR(100%-300%) Yes
TLP785(D4YH-F6,F 100 Yes YH(75%-150%) Yes
TLP785(GB-LF6,F 100 Yes GB(100%-600%) -
TLP785(GR-LF6,F 100 Yes GR(100%-300%) -
TLP785(GRH-LF6,F 100 Yes GRH(150%-300%) -
TLP785(GRL-LF6,F 100 Yes GRL(100%-200%) -
TLP785(LF6,F 100 Yes - -
TLP785(Y-LF6,F 100 Yes Y(50%-150%) -
TLP785(YH-LF6,F 100 Yes YH(75%-150%) -

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