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.

Transistor Output Optocouplers

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(Ex. GST)(▲▼)		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
  
                         
4N25-X016


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>20%
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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 : 698
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USD 0.295
Multiples of: 1

 50 % Npn PhototransistorPDIP - 61 Channel60 mA100 mA70 V5000 vRMS0.5 V1.5 V5 V150 mW- 55 C+ 100 C4N2x - X Tube  
TLP293-4(V4LGB.E(T


Optocoupler; SMD; Ch: 4; Uinsul: 3.75kV; Uce: 80V; SO16; 50mA
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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 : 697
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USD 1.0059
Multiples of: 1

    SO164             SMD 
SFH617A-2X019T


Transistor Output Optocouplers H. Relblty 5300 Vrms 63-125% CTR VDE
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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 : 696
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USD 0.437
Multiples of: 1

                     
SFH6156-2X001T


Transistor Output Optocouplers Phototransistor Out Single CTR > 63-125%
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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 : 686
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USD 0.1552
Multiples of: 1

 125 % Npn PhototransistorSMD - 41 Channel60 mA100 mA70 V5300 vRMS0.4 V1.65 V6 V150 mW- 55 C+ 100 C  Cut Tape  
CNY17F-1X019


Transistor Output Optocouplers Phototransistor Out Single CTR 40-80%
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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 : 685
Ship by Wed. 31 Jul to Fri. 02 Aug Calender.png

USD 0.3125
Multiples of: 1

 80 % Npn PhototransistorPDIP - 6 GULL W in G1 Channel60 mA100 mA70 V5000 vRMS0.4 V1.65 V6 V150 mW- 55 C+ 100 CCny TubeSmd/Smt 
TLP291(BLL,SE


Toshiba Transistor Output Optocouplers Gen Purp 1-Circuit 50mA 80V 3750Vrms
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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 : 679
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USD 0.2801
Multiples of: 1

                Tlp291 Bulk  
LTV-357T-A


Transistor Output Optocouplers P/C LTV-357T BIN A (2.0) STD. TYPE
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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 : 679
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USD 0.0618
Multiples of: 5

     1               
TLP291(GR,SE(T


Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin SO 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.

Toshiba Availability : 679
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 0.2313
Multiples of: 175

 400 %       0.3 V3750 V       Tape And Reel Dc
CNY172SR2VM


Transistor Output Optocouplers Optocoupler Hi Bvceo 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 : 679
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USD 0.2658
Multiples of: 1

6 us125 %24 usNpn PhototransistorSMD - DIP - 61 Channel60 mA 70 V7500 vRMS0.4 V1.65 V6 V250 mW- 55 C+ 100 CCny172m Cut Tape  
FOD2742B


Optocoupler; THT; Channels:1; Out: transistor; Uinsul:2.5kV; DIP8
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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 : 678
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USD 0.9121
Multiples of: 1

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