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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(Ex. GST)(▲▼)		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
  
                         
PS2561D-1Y-A


Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP Magazine
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Renesas 3844
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AUD 0.4072
Multiples of: 1

 400 %       0.3 V5000 V       Magazine Dc
LTV-817S-B


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:5kV; Uce:35V
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Lite-On 3378
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AUD 0.1552
Multiples of: 1

     1               
TCET1108


Transistor Output Optocouplers Phototransistor Out
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Vishay 3378
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AUD 0.2561
Multiples of: 1

3 us260 %4.7 usDcPDIP - 41 Channel60 mA50 mA70 V5000 vRMS0.3 V1.6 V6 V265 mW- 40 C+ 100 C  Tube Dc
PS2701A-1-F3-P-A


CEL Transistor Output Optocouplers SNGL Tr AC Couplr
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CEL 3372
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AUD 0.2775
Multiples of: 1

   Npn Phototransistor 1 Channel30 mA30 mA70 V3750 vRMS300 mV1.4 V6 V150 mW- 55 C+ 100 C  Reel  
FODM217AV


Transistor Output Optocouplers 4SO TR
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ON Semiconductor 3350
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AUD 0.3201
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2 us160 %3 us SOP - 41 Channel8 mA50 mA80 V3750 vRMS0.4 V1.2 V4 V150 mW- 55 C+ 110 C  TubeSmd/Smt 
SFH617A-2X019


Transistor Output Optocouplers Phototransistor Out Single CTR > 63-125%
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Vishay 3347
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AUD 0.6788
Multiples of: 1

 125 % Npn PhototransistorSMD - 41 Channel60 mA100 mA70 V5300 vRMS0.25 V1.65 V6 V150 mW- 55 C+ 110 C  Tube  
PS2561L-1-A


Transistor Output Optocouplers Optocoupler 4-pin DIP
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Renesas 3272
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AUD 0.417
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                  Tube  
VOM618A-2T


Transistor Output Optocouplers Phototransistor Out CTR 63-125% 1mA
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Vishay 2959
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AUD 0.243
Multiples of: 1

6 us63 % to 125 %29 usNpn PhototransistorSOP - 4 - M in I - FLAT 5 mA100 mA80 V3750 vRMS0.4 V1.6 V6 V170 mW- 55 C+ 110 CVom61xa ReelSmd/SmtDc
TLP291-4(V4GBTPE(T


Transistor Output Optocouplers
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Toshiba 1986
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AUD 0.5444
Multiples of: 1

                     
VOMA618A-3X001T


Transistor Output Optocouplers 80Vceo 3750Vrms SOP-4 CTR 100-200
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Vishay 536
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AUD 1.0672
Multiples of: 1

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