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
  
                         
TLP281-4GBFCT


PHOTOCPLR QUAD TRANS-OUT 16-SOP
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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 : 7
Ships to you
by Mon. 22 Jul
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USD 1.755

Multiples of: 1

 600 % Npn PhototransistorSOP - 164 Channel50 mA50 mA80 V2500 vRMS0.2 V1.3 V5 V170 mW- 55 C+ 100 C  Reel  
4N22A


Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin TO-78
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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 : 7
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USD 36.7115

Multiples of: 250

                     
CYPC817D


DIP-4 Transistor Output Optocoupler ROHS
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OCIC Availability : 6
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USD 0.0285

Multiples of: 10

    DIP - 4                
Hot VO618A-4X017T


Transistor Output Optocouplers Optcplr 160-320% CTR 1mA DIP-4
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Vishay Availability : 6
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USD 0.1231

Multiples of: 1

3 ns160 % to 320 %14 nsNpn PhototransistorDIP - 41 Channel5 mA50 mA80 V5300 vRMS400 mV1.1 V6 V200 mW- 55 C+ 110 CVox6xxa    
H11D3SR2M


Optoisolator Transistor with Base Output 4170Vrms 1 Channel 6-SMD
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ON Semiconductor Availability : 6
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USD 0.1435

Multiples of: 1

   DcPDIP - 6 GULL W in G1 Channel80 mA100 mA200 V7500 vRMS0.4 V1.5 V6 V300 mW- 40 C+ 100 CH11d3m Reel Dc
Hot MCT2EM


Optocoupler; THT; Channels:1; Out: transistor; Uinsul:7.5kV; DIP6
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ON Semiconductor Availability : 6
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USD 0.1509

Multiples of: 1

     1               
AA36


Optocoupler; THT; Ch: 1; OUT: MOSFET; DIP6; 36; 60V
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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.

MGT Brightek Availability : 6
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USD 4.186

Multiples of: 1

    DIP61             THT 
Hot FOD814300


Transistor Output Optocouplers OPTO_LIGHTING
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ON Semiconductor Availability : 5
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USD 0.157

Multiples of: 1

18 us300 %18 usDcPDIP - 4 50 mA50 mA70 V5000 vRMS0.2 V  200 mW- 55 C+ 105 CFod814 Bulk Ac
Hot 4N28SR2VM


Fairchild Semiconductor Transistor Output Optocouplers Optocoupler Phototransistor
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ON Semiconductor Availability : 5
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USD 0.1886

Multiples of: 1

   DcPDIP - 6 GULL W in G1 Channel60 mA 30 V7500 vRMS0.5 V1.5 V6 V250 mW- 55 C+ 100 C4N28m ReelSmd/SmtDc
Hot 4N36M


Optocoupler; THT; Channels:1; Out: transistor; Uinsul:7.5kV; 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 Availability : 5
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USD 0.1921

Multiples of: 1

7.5 s        7.5 kV           
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