About Transistor Output Optocouplers

Transistor Output Optocouplers

Transistor output optocouplers are electronic components that allow a current to flow between two isolated circuits by using a light-emitting diode (LED) and a phototransistor. The LED and phototransistor are optically coupled, meaning that the current can flow from one circuit to the other without a direct electrical connection. The output transistor can provide current gain or the ability to control the voltage levels. These components are used to isolate the circuit from external interferences, provide electrical isolation and filtering, and prevent ground loops. They also provide electrical noise and transient protection, allowing signals to travel with minimal distortion. Transistor output optocouplers are commonly used in applications such as motor control, instruments, and sensors.
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Enter Qty Rise TimeCurrent Transfer RatioFall TimeOutput TypePackage / CaseNumber of ChannelsIf - Forward CurrentMaximum Collector CurrentMaximum Collector Emitter VoltageIsolation VoltageMaximum Collector Emitter Saturation VoltageVf - Forward VoltageVr - Reverse VoltagePd - Power DissipationMinimum Operating TemperatureMaximum Operating TemperatureSeriesQualificationPackagingMounting StyleInput Type
  
                         
PC817X1NSZ2B


Optocouplers DIP-4 RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Sharp Availability : 17
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USD 0.0963

Multiples of: 5

4us@2mA,100O 3us@2mA,100OPhototransistorDIP - 4      1.2 V         
4N35S-TA1-DL


Transistor Output Optocouplers P/C 4N35S-TA1-DL TAPING TYPE II
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Lite-On Availability : 17
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USD 0.1063

Multiples of: 1

                     
Hot 4N28


Transistor Output Optocouplers Phototransistor Out
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Vishay Availability : 16
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USD 0.1537

Multiples of: 1

 30 % Npn PhototransistorDIP - 61 Channel60 mA100 mA70 V5000 vRMS0.5 V1.5 V5 V150 mW- 55 C+ 100 C4N2x TubeThrough Hole 
Hot H11AV1SM


Transistor Output Optocouplers 0.4" Optocoupler Phototransistor
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor Availability : 16
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USD 0.3084

Multiples of: 1

 300 % DcPDIP - 6 GULL W in G 60 mA 70 V7500 vRMS0.4 V  250 mW- 40 C+ 100 CH11av1sm Bulk Dc
Hot CNY17G-4


Transistor Output Optocouplers Phototransistor Out Dual CTR 160-320%
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay Availability : 15
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USD 0.1846

Multiples of: 1

 320 % Npn PhototransistorPDIP - 61 Channel60 mA50 mA32 V3750 vRMS0.3 V1.6 V5 V250 mW- 55 C+ 100 CCny Tube  
TLP785(GB,F)


Transistor Output Optocouplers Photo-IC 60mA 80V 5000 Vrms 8000 Vpk
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Toshiba Availability : 15
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USD 0.1964

Multiples of: 1

2 us100 % to 600 %3 us PDIP - 4 16 mA10 mA80 V5000 vRMS0.4 V  240 mW- 55 C+ 110 CTlp785 Bulk  
FOD852SD


Transistor Output Optocouplers 4Pin DIP Photo Darl Optocoupler
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ON Semiconductor Availability : 14
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USD 0.4741

Multiples of: 1

     1               
PS2911-1-V-F3-L-AX


Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Ultra Small Flat T/R
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

CEL Availability : 14
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USD 0.5936

Multiples of: 1

                  Reel  
FODM121BR2


Transistor Output Optocouplers Phototrans Ouput MFP Input
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ON Semiconductor Availability : 11
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USD 0.1595

Multiples of: 1

 150 % DcSMD - 4 50 mA80 mA80 V3750 vRMS0.4 V  150 mW- 40 C+ 110 CFodm121 Reel Dc
CNY17F4TVM


Optocoupler; THT; Channels:1; Out: transistor; Uinsul:4.17kV; DIP6
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor Availability : 11
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USD 0.2162

Multiples of: 1

     1               
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