About Triac & SCR Output Optocouplers

Triac & SCR Output Optocouplers

Triac and SCR output optocouplers are opto-isolated devices that are used to transfer electrical signals from one circuit to another. They employ a semiconductor optical isolator, also known as an optoisolator, to electrically isolate the output from the input. A Triac and SCR output opto-coupler is a type of semiconductor switch that uses the principle of light modulation to control the on/off state of the load. The opto-coupler’s electrical input is modulated by an optical signal from the internal LED. When the LED is switched on, it activates the control signal and switches on the output. The SCR (silicon controlled rectifier) or Triac (triode for alternating current) then act as a switch and either blocks or allows the flow of current. The opto-coupler provides a very high level of electrical isolation between two circuits, allowing sensitive circuits to be protected against damage due to high voltage or current transients.

Triac & SCR Output Optocouplers

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(Ex. GST)(▲▼)		Enter Qty Output DeviceIsolation VoltageForward CurrentForward VoltageMaximum Trigger CurrentOff-state Output Voltage - VDRMMaximum Continuous Output CurrentZero-Crossing CircuitSeriesPackagingNumber of ChannelsIf - Forward CurrentVf - Forward VoltagePd - Power DissipationMinimum Operating TemperatureMaximum Operating Temperature
  
                    
FOD420SV


Fairchild Semiconductor Triac & SCR Output Optocouplers Random Phase Triac Snubberless
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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 : 8616
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USD 2.0305

Multiples of: 1

 5000 vRMS  2 mA600 V Without Zero - Crossing CircuitFod420Bulk1 Channel30 mA1.28 V500 mW- 55 C+ 100 C
Hot MOC3052M


Optotriac; 5kV; Uout:600V; without zero voltage crossing driver
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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 : 8568
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USD 0.267

Multiples of: 1

          1     
IL420


Triac & SCR Output Optocouplers Phototriac Output Low Input Current
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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 : 8478
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USD 1.8285

Multiples of: 1

 5300 vRMS  2 mA600 V300 mAWithout Zero - Crossing Circuit Tube1 Channel10 mA1.16 V500 mW (1/2 w)- 55 C+ 100 C
MOC3062SR2M


Triac & SCR Output Optocouplers 6Pin600V Optocoupler Zero Cross Triac Dr
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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 : 8380
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USD 0.4794

Multiples of: 1

          1     
MOC3023S


Optotriac; 5kV; Uout:400V; without zero voltage crossing driver
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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 : 8174
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USD 0.1931

Multiples of: 1

          1     
MOC3021M


1 5000V 100mA 60mA 400V 100V/us 1.18V No Two-way thyristor -55℃~+100℃ DIP-6 Optocouplers - Thyristor Signal Output 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.

Youtai Availability : 8128
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USD 0.1078

Multiples of: 5

                
VOT8024AM-T


Triac & SCR Output Optocouplers 800V Vrdm Phototriac SOP-4; UL, cUL
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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 : 8008
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USD 0.4462

Multiples of: 1

 3750 vRMS  5 mA800 V100 mAWith Zero - Crossing Circuit Cut Tape1 Channel20 mA1.2 V330 mW- 55 C+ 115 C
BRT23H


Triac & SCR Output Optocouplers PHOTOTRIAC 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.

Vishay Availability : 7919
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USD 1.9696

Multiples of: 1

                
ELM3052


SOP-4-2.54mm Optocouplers - Thyristor Signal Output 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 : 7888
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USD 0.1884

Multiples of: 5

                
MOC3023S-TA1


Triac & SCR Output Optocouplers Optocoupler TRIAC
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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 : 7528
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USD 0.1305

Multiples of: 5

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