About Transistor Output Optocouplers

On Semiconductor 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
  
                         
FOD817A3SD


Transistor Output Optocouplers Opto Phototransistor Output SM-DIP4
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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 541260
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USD 0.1371
Multiples of: 1000

     1               
Hot FOD8173SD


Transistor Output Optocouplers Opto Phototransistor Output SM-DIP4
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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 240107
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USD 0.1032
Multiples of: 1

     1               
FOD817DSD


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:5kV; Uce:70V
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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 180420
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USD 0.1562
Multiples of: 1000

     1               
MOCD207R2M


Transistor Output Optocouplers 8-Pin Optocoupler 2Ch 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 126100
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USD 0.4078
Multiples of: 2500

1.6 us        2.5 kV           
FOD814ASD


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:5kV; Uce:70V
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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 108640
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USD 0.2499
Multiples of: 1000

     1               
MOCD207M


Optocoupler; SMD; Channels:2; Out: transistor; Uinsul:5.3kV; SO8
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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 104563
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USD 0.5393
Multiples of: 1

     2               
MOCD217R2M


Optocoupler; SMD; Channels:2; Out: transistor; 2.5kV; SO8
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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 50925
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USD 0.3964
Multiples of: 2500

     2               
H11AA1SR2M


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:7.5kV
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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 48774
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USD 0.3128
Multiples of: 1

     1               
FODM121CR2V


Fairchild Semiconductor Transistor Output Optocouplers Phototrans Ouput MFP Input
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ON Semiconductor 48354
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USD 0.2185
Multiples of: 1

 200 % Npn PhototransistorSMD - 41 Channel50 mA80 mA80 V3750 vRMS0.4 V1.3 V6 V150 mW- 40 C+ 110 CFodm121 Reel  
FODM121C


Transistor Output Optocouplers Full pitch MFP PhotoTrans Ouput
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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 45721
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USD 0.1898
Multiples of: 1

 200 % DcSMD - 41 Channel50 mA80 mA80 V3750 vRMS0.4 V1.3 V6 V150 mW- 40 C+ 100 CFodm121 Bulk Dc
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