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
  
                         
4N38SMT&R


SMD-6P Transistor Output Optocoupler ROHS
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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 : 9
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USD 0.2022

Multiples of: 5

    SMD - 6P                
4N27SMT&R


SMD-6P Transistor Output Optocoupler ROHS
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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 : 9
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USD 0.2023

Multiples of: 5

    SMD - 6P                
4N28SMT&R


SMD-6P Transistor Output Optocoupler ROHS
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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 : 9
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USD 0.2064

Multiples of: 5

    SMD - 6P                
4N27M


DIP-6 Transistor Output Optocoupler ROHS
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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 : 9
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USD 0.2213

Multiples of: 5

    DIP - 6                
Hot H11AA4SM


Optoisolator Transistor with Base Output 4170Vrms 1 Channel 6-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.

ON Semiconductor Availability : 9
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USD 0.2801

Multiples of: 1

   DcPDIP - 6 GULL W in G1 Channel60 mA50 mA30 V7500 vRMS0.4 V1.5 V 250 mW- 40 C+ 100 CH11aa4sm Bulk Ac
SLM352


350V 3.75kV 150mA 1.2V@100mA,20mA 1 6V 1.24V DC SOP-4-2.54mm Transistor Output Optocoupler ROHS
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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.

SLKORMICRO Availability : 9
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USD 0.3169

Multiples of: 1

91.5us@2mA,100 21.4us@2mA,100PhotodarlingtonSOP - 4 - 2.54 mm      1.24 V         
H11G1SMT&R


SMD-6P Transistor Output Optocoupler ROHS
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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 : 9
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USD 0.3353

Multiples of: 1

    SMD - 6P                
ILQ2


DIP-16 Transistor Output Optocoupler ROHS
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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 : 9
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USD 0.9506

Multiples of: 1

    DIP - 16                
Hot ILQ55


Transistor Output Optocouplers Photodarlington Out Quad CTR >100%
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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 : 9
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USD 1.521

Multiples of: 1

10 us400 %35 usPhotodarlingtonPDIP - 164 Channel60 mA125 mA55 V5300 vRMS1 V1.5 V3 V500 mW (1/2 w)- 55 C+ 100 C  Tube  
TLYH190P


TLYH190P MOVED TO 431425XB DIP
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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 : 9
Ships to you
by Mon. 22 Jul
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USD 1.7355

Multiples of: 1

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