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
  
                         
SFH615A-4XSM TR


SFH615A Series 1 Channel 55 V 5300 Vrms Phototransitor Optocoupler - DIP-16
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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.

Isocom Availability : 58
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USD 0.1521
Multiples of: 5

                  -  
Hot 4N38


Transistor Output Optocouplers Phototransistor Out
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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 : 58
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USD 0.2353
Multiples of: 1

 30 % Npn PhototransistorDIP - 61 Channel60 mA100 mA80 V5000 vRMS 1.5 V6 V70 mW- 55 C+ 100 C  TubeThrough Hole 
FOD814SD


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 Availability : 58
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USD 0.313
Multiples of: 1

     1               
IL212AT


Transistor Output Optocouplers Phototransistor Out Single CTR >50%
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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 : 58
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USD 0.3825
Multiples of: 1

 80 % DcSOIC - 8 Narrow1 Channel60 mA100 mA30 V4000 vRMS0.4 V1.5 V6 V240 mW- 55 C+ 100 C  ReelSmd/SmtDc
TLP293-4(4LGBTPE


Toshiba Transistor Output Optocouplers 4ch Transistor opto coupler
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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 : 58
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USD 0.6206
Multiples of: 1

2 us 3 usPhototransistorSO - 164 Channel10 mA50 mA80 V3750 vRMS0.3 V1.4 V5 V170 mW- 55 C+ 125 CTlp293 - 4 ReelSmd/Smt 
ILQ74-X009T


Transistor Output Optocouplers Phototransistor Out Quad CTR > 12.5%
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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 : 58
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USD 2.08
Multiples of: 1

 35 % DcPDIP - 16 GULL W in G4 Channel60 mA 20 V5300 vRMS0.5 V1.5 V 500 mW (1/2 w)- 55 C+ 100 C  ReelSmd/SmtDc
NTE3223-1


OPTOCOUPLER SINGLE NPN TRA
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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.

NTE Availability : 57
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USD 0.8872
Multiples of: 1

                     
ITC137P


Transistor Output Optocouplers 350V 120mA Integrated
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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.

IXYS Availability : 57
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USD 3.775
Multiples of: 50

   MosfetSOIC - 16        1 W  Itc137 TubeSmd/Smt 
Hot 4N33


Transistor Output Optocouplers Photodarlington Out
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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 : 56
Ships to you
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USD 0.2572
Multiples of: 1

   PhotodarlingtonDIP - 61 Channel60 mA100 uA30 V5300 vRMS1 V1.5 V3 V250 mW- 55 C+ 100 C  TubeThrough Hole 
OPI210


Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-SMD
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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.

TT Electronics Availability : 56
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USD 8.8275
Multiples of: 1

   Npn Phototransistor 1 Channel   1000 vRMS        Waffle  
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