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
  
                         
HCPL-181-000E


Transistor Output Optocouplers 3750 Vrms 0.2mA
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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.

Broadcom Availability : 77183
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USD 0.2762

Multiples of: 1

18 us600 %18 usDcSO - 4 0.2 mA50 mA80 V3750 vRMS0.2 V  170 mW- 55 C+ 100 C  Reel Dc
Hot LDA201


Transistor Output Optocouplers Optocoupler Single-Transistor
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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 : 118
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USD 0.546

Multiples of: 1

   MosfetDIP - 8        800 mW  Lda201 TubeThrough Hole 
LDA201S


Transistor Output Optocouplers Optocoupler Single-Transistor
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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 : 117
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USD 0.7487

Multiples of: 1

   MosfetSMD DIP - 8        800 mW  Lda201 TubeSmd/Smt 
4N25-000E


Transistor Output Optocouplers 2500 Vrms 80mA
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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.

Broadcom Availability : 116
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USD 0.2083

Multiples of: 65

   DcPDIP - 61 Channel80 mA100 mA30 V2500 vRMS0.5 V1.5 V6 V250 mW- 55 C+ 100 C4N Tube Dc
4N49UTX


Optoisolator Transistor with Base Output 1000VDC 1 Channel 6-LCC (6.22x4.32)
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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 : 116
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USD 37.2876

Multiples of: 1

20 us 20 usNpn PhototransistorLCC - 61 Channel10 mA 45 V1000 VDC0.3 V1.5 V2 V100 mW- 55 C+ 125 C  -  
Hot PC123X2YFZ1B


Transistor Output Optocouplers Optoisolator Transistor Output 5000Vrms 1 Channel
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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.

Sharp Availability : 115
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USD 0.2002

Multiples of: 1

4 us-3 usPhototransistorDIP - 41 Channel20 mA50 mA80 V5000 vRMS0.2 V1.2 V6 V200 mW- 30 C+ 100 C     
Hot ILQ621


Transistor Output Optocouplers Phototransistor Out Quad 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 : 115
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USD 0.936

Multiples of: 1

2 us600 %2 usNpn PhototransistorPDIP - 164 Channel60 mA100 mA70 V5300 vRMS0.4 V1.3 V6 V500 mW (1/2 w)- 55 C+ 100 C  Tube  
JANTX4N47


Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin TO-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.

Micropac Availability : 112
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USD 41.0486

Multiples of: 1

20000 ns 20000 ns TO - 5 40 mA  0.3 V700 V  0.3 W     Through HoleDc
ITC137PTR


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 : 111
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USD 3.5

Multiples of: 250

   MosfetSOIC - 16        1 W  Itc137 ReelSmd/Smt 
NTE3083


Optocoupler DC-IN 1-CH Darlington With Base DC-OUT 6-Pin PDIP
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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 : 110
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USD 2.52

Multiples of: 1

                     
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