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
  
                         
4N37SR2VM


Transistor Output Optocouplers Optocoupler Phototransistor
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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 : 518
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USD 0.26

Multiples of: 1

   DcPDIP - 6 GULL W in G1 Channel60 mA 30 V7500 vRMS0.3 V1.5 V6 V250 mW- 55 C+ 100 C4N37m Reel Dc
H11A1300


H11A1300 #1202 PCN20020703 T/HOLE
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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 : 39
Ships to you
by Mon. 22 Jul
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USD 0.3598

Multiples of: 1

   Npn PhototransistorPDIP - 61 Channel100 mA 30 V5300 vRMS0.4 V1.5 V6 V250 mW- 55 C+ 100 CH11a1300 Bulk  
H11A1


H11A1 #1202 PCN20020703 DIP
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Vishay Availability : 38
Ships to you
by Mon. 22 Jul
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USD 0.1745

Multiples of: 1

   Npn PhototransistorDIP - 61 Channel60 mA100 mA30 V5300 vRMS0.4 V1.5 V6 V150 mW- 55 C+ 100 C  Tube  
NTE3044


Optocoupler DC-IN 1-CH Darlington 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 : 38
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USD 1.9031

Multiples of: 1

                  -  
LDA210


Transistor Output Optocouplers Optocoupler Single-Transistor
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IXYS Availability : 37
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USD 1.2814

Multiples of: 1

 8500 % PhotodarlingtonDIP - 82 Channel1 mA  3750 vRMS1 V  150 mW- 40 C+ 85 CLda210 Tube  
1SVR405510R3050


OPTOCOUPLER, TRANSISTOR, 2.5KV, MODULE
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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.

ABB Availability : 36
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USD 19.8656

Multiples of: 1

         2.5 kV           
Hot LDA100


Transistor Output Optocouplers Optocoupler Single-Transistor
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IXYS Availability : 35
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USD 0.5239

Multiples of: 1

   Mosfet            Lda100 TubeThrough Hole 
LDA211S


Transistor Output Optocouplers Optocoupler Single-Transistor
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IXYS Availability : 35
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USD 1.0798

Multiples of: 1

   PhotodarlingtonSIP - 8 70 uA  3750 vRMS1 V 1.4 V150 mW- 40 C+ 85 CLda211 TubeThrough Hole 
Hot 4N30SM


Transistor Output Optocouplers Photodarlington
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ON Semiconductor Availability : 33
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USD 0.2201

Multiples of: 1

 100 % DcPDIP - 6 GULL W in G1 Channel10 mA150 mA30 V7500 vRMS1 V1.5 V3 V250 mW- 40 C+ 100 C4N30m Bulk Dc
HCPL-817-W6DE


Optocoupler; THT; 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.

Broadcom Availability : 33
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USD 0.3353

Multiples of: 1

 600 % DcPDIP - 4 50 mA50 mA35 V5000 vRMS0.2 V1.4 V6 V200 mW- 30 C+ 100 C  Tube Dc
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