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
  
                         
FODM121AR2V


Transistor Output Optocouplers Phototrans Ouput MFP Input
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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 24250
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USD 0.188
Multiples of: 2500

 300 % DcSMD - 41 Channel50 mA80 mA80 V3750 vRMS0.4 V1.3 V6 V150 mW- 40 C+ 110 CFodm121 Reel Dc
CNY173SR2M


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 23086
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USD 0.2691
Multiples of: 1

     1               
FOD814A


Optocoupler; THT; 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 23042
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USD 0.1633
Multiples of: 1

     1               
HMHA2801B


Fairchild Semiconductor Transistor Output Optocouplers Optocoupler Phototransistor
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ON Semiconductor 21463
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USD 0.383
Multiples of: 1

 150 % Npn PhototransistorSMD - 41 Channel50 mA50 mA80 V2500 vRMS0.3 V1.3 V6 V150 mW- 55 C+ 100 CHmha2801 Bulk  
H11G2M


Optocoupler; THT; Channels:1; Out: Darlington; 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 21346
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USD 0.3231
Multiples of: 1

     1               
FOD817B


Optocoupler; THT; 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 20418
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USD 0.0943
Multiples of: 1

18 us        5 kV           
FOD817SD


Transistor Output Optocouplers 4PN DIP Photo Xstr Output Optocoupler
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ON Semiconductor 19908
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USD 0.1403
Multiples of: 1

     1               
FODM8801AR2


Optocoupler; SMD; Channels:1; Out: transistor; 3.75kV
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ON Semiconductor 19778
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USD 0.6417
Multiples of: 1

     1               
4N25M


Transistor Output Optocouplers Optocoupler (white) Phototransistor
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ON Semiconductor 19147
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USD 0.192
Multiples of: 1

2.8 s        7.5 kV           
FODM124R2V


Transistor Output Optocouplers Phototransistor Out VDE Certified
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ON Semiconductor 18127
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USD 0.215
Multiples of: 1

 1200 % DcSMD - 4 50 mA80 mA80 V3750 vRMS0.4 V  150 mW- 40 C+ 110 CFodm124 Reel Dc
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