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
  
                         
Hot SFH617A-3X017T


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%
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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 : 418
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USD 0.2502

Multiples of: 1

 200 % Npn PhototransistorSMD - 41 Channel60 mA100 mA70 V5300 vRMS0.25 V1.65 V6 V150 mW- 55 C+ 110 C  Reel  
TIL195


TIL195 OPTO AC INPUT T/HOLE
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Texas Instruments Availability : 417
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by Fri. 19 Jul
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USD 0.979

Multiples of: 1

   DcPDIP - 8 50 mA 35 V2500 vRMS0.4 V  200 mW      Ac
EL827-V


Transistor Output Optocouplers Optocoupler Dual Ch Transistor DC Input
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Everlight Availability : 412
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USD 0.228

Multiples of: 2

    DIP82             THT 
TCDT1120G


Transistor Output Optocouplers Phototransistor Out Single CTR > 40%
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Vishay Availability : 410
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USD 0.2076

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   DcPDIP - 61 Channel60 mA50 mA90 V5000 vRMS0.3 V1.6 V5 V250 mW- 55 C+ 100 C  Tube Dc
TLP785(GR.F(C


Transistor Output Optocouplers
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Toshiba Availability : 406
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USD 0.2602

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    DIP41             Tht 
LDA111


Transistor Output Optocouplers Optocoupler Single-Transistor
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IXYS Availability : 404
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USD 0.6053

Multiples of: 1

   PhotodarlingtonDIP - 61 Channel70 uA  3750 vRMS1 V 1.4 V150 mW- 40 C+ 85 CLda111 TubeThrough Hole 
CNY17-2


Transistor Output Optocouplers NPN Phototransistor
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Vishay Availability : 402
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USD 0.1937

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 125 % Npn PhototransistorDIP - 61 Channel10 mA100 mA70 V5000 vRMS0.4 V1.65 V6 V150 mW- 55 C+ 100 CCny TubeThrough Hole 
EL827


Transistor Output Optocouplers Optocoupler Dual Ch Transistor DC Input
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Everlight Availability : 401
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USD 0.2492

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         5 kV        Tube  
TLP185(V4GBTL,SE(T


Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin SO
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Toshiba Availability : 396
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USD 0.2349

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TLP185(GB,SE(T


Transistor Output Optocouplers
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Toshiba Availability : 378
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USD 0.1967

Multiples of: 1

    GULL W in G 41             Smd 
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