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
  
                         
VOS627A-2T


Transistor Output Optocouplers AC Input Phtotrnstr 63-125%CTR +-5MA
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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 : 2876
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USD 0.25

Multiples of: 1

                     
CNY17F1VM


Optocoupler; THT; Channels:1; Out: transistor; Uinsul:4.17kV; 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 : 2875
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USD 0.2127

Multiples of: 1

     1               
LTV-844S


Optocoupler; SMD; Channels:4; Out: transistor; Uinsul:5kV; Uce:35V
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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.

Lite-On Availability : 2875
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USD 0.5317

Multiples of: 1

     4               
Hot SFH617A-3


Transistor Output Optocouplers RECOMMENDED ALT 78-VO617A-3
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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 : 2869
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USD 0.1755

Multiples of: 1

2 us200 %2 usNpn PhototransistorPDIP - 41 Channel60 mA100 mA70 V5300 vRMS0.25 V1.65 V6 V150 mW- 55 C+ 110 C  Tube  
PC817X2NIP1B


Transistor Output Optocouplers Photocoupler
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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 : 2862
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USD 0.1656

Multiples of: 1

4 us-3 usPhototransistorSMD - 41 Channel20 mA50 mA80 V5000 vRMS0.2 V1.2 V6 V200 mW- 30 C+ 100 C     
SFH618A-5X007


Transistor Output Optocouplers Phototransistor Out Single CTR>250-500%
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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 : 2862
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USD 0.3818

Multiples of: 1

 500 % Npn PhototransistorPDIP - 4 GULL W in G1 Channel60 mA100 mA55 V5300 vRMS0.4 V1.5 V6 V150 mW- 55 C+ 100 C  TubeSmd/Smt 
MOC256M


Transistor Output Optocouplers SO-8 AC INPUT TRANS
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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 : 2861
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USD 0.3524

Multiples of: 1

 150 % DcSOIC - 8 Narrow1 Channel60 mA150 mA30 V2500 vRMS0.4 V1.5 V 250 mW- 40 C+ 100 CMoc256 Bulk Ac
FODM1008R2


Transistor Output Optocouplers PHOTOTRANSISTOR OUTPUT
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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 : 2846
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USD 0.2018

Multiples of: 1

5.7 us130 % to 260 %8.5 usPhototransistorLSOP - 41 Channel50 mA50 mA70 V5000 vRMS300 mV1.4 V4 V150 mW- 40 C+ 110 CFodm1008 ReelSmd/Smt 
TCLT1104


Transistor Output Optocouplers Phototransistor 160-320% CTR VDE
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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 : 2846
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USD 0.26

Multiples of: 1

   Npn Phototransistor 1 Channel   5000 vRMS           
TCLT1009


Transistor Output Optocouplers Phototransistor Out Single CTR 200-400%
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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 : 2844
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USD 0.1855

Multiples of: 5

 400 % Npn PhototransistorSOP - 41 Channel60 mA50 mA70 V5000 vRMS0.3 V1.6 V6 V250 mW- 40 C+ 100 CTclt Cut TapeSmd/Smt 
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