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
  
                         
ILD2SMTR


DIP8 SMT Dual Channel 70 V 5300 Vrms Phototransistor Optocoupler
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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 : 48500
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USD 0.4984

Multiples of: 2000

                  -  
MOC8103X


Optocoupler DC-IN 1-CH Transistor 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.

Isocom Availability : 48422
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USD 0.2261

Multiples of: 1040

   dc                dc
FODM121CR2V


Fairchild Semiconductor Transistor Output Optocouplers Phototrans Ouput MFP Input
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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 : 48354
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USD 0.2254

Multiples of: 1

 200 % Npn PhototransistorSMD - 41 Channel50 mA80 mA80 V3750 vRMS0.4 V1.3 V6 V150 mW- 40 C+ 110 CFodm121 Reel  
EL357N(A)(TA)-G


Optocouplers SOP-4_P2.54 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.

Everlight Availability : 48000
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USD 0.0645

Multiples of: 15

3us@2mA,100O 4us@2mA,100OPhototransistorSOP - 4 P2.541     1.2 V        Dc
H11AA1SR2M


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:7.5kV
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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 : 47587
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USD 0.3277

Multiples of: 1

     1               
4N35SR2M


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:7.5kV
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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 : 47530
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USD 0.2444

Multiples of: 1000

     1               
TLP293(GR-TPL,E


Toshiba Transistor Output Optocouplers X36 PBF Transistor Optocoupler AC 125C
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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 : 47332
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USD 0.1605

Multiples of: 5

2 us100 % to 300 %3 usPhototransistorSOP - 41 Channel10 mA50 mA80 V3750 vRMS0.3 V1.4 V5 V200 mW- 55 C+ 125 CTlp293 ReelSmd/Smt 
VOS617A-3X001T


Transistor Output Optocouplers CTR 100-200% 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 : 47206
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USD 0.1529

Multiples of: 1

3 us100 % to 200 %12 usNpn PhototransistorSSOP - 4 50 mA50 mA80 V3750 vRMS0.4 V1.5 V6 V170 mW- 55 C+ 110 C  ReelSmd/Smt 
VOS615A-3T


Transistor Output Optocouplers Optcplr 100-200% CTR 10mA SSOP-4
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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 : 47199
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USD 0.1594

Multiples of: 1

3 us100 % to 200 %12 usNpn PhototransistorSSOP - 41 Channel50 mA50 mA80 V3750 vRMS0.4 V1.5 V6 V170 mW- 55 C+ 110 C   Smd/Smt 
Hot FODM121A


Optocoupler; SMD; Channels:1; Out: transistor; 80V; Mini-flat 4pin
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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 : 46956
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USD 0.2287

Multiples of: 1

     1               
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