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
  
                    
MOC3051M


Triac & SCR Output Optocouplers DIP-6 OPTO 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.

ON Semiconductor Availability : 10554
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USD 0.451

Multiples of: 1

 4.17 kV              
MOC3023SM


SOP-6-6.5mm 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 : 10429
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USD 0.1227

Multiples of: 5

                
EL3022S(TA)-V


Optocoupler Triac AC-OUT 1-CH 400VDRM 6-Pin PDIP SMD T/R
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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 : 9700
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USD 0.1911

Multiples of: 5

         Reel      
FOD4218SDV


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 : 9563
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USD 2.8865

Multiples of: 1

 5000 vRMS  1.3 mA800 V300 mAWithout Zero - Crossing CircuitFod4218Reel1 Channel30 mA1.28 V500 mW- 55 C+ 100 C
MOC3063S-TA


Lite-On 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 : 9409
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USD 0.2124

Multiples of: 1

         Reel      
FOD4208V


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 : 9189
Ship by Tue. 05 Aug to Thu. 07 Aug Calender.png

USD 2.024

Multiples of: 1

 5000 vRMS  2 mA800 V300 mAWithout Zero - Crossing CircuitFod4208Bulk1 Channel30 mA1.28 V500 mW- 55 C+ 100 C
MOC3053M


1 5000V 100mA 60mA 600V 1000V/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 : 9108
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USD 0.1018

Multiples of: 5

                
ELM3052


100mA 60mA 1.23V Two-way thyristor SOP-4 Triac, SCR Output Optoisolators 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.

AOTE Availability : 8628
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USD 0.175

Multiples of: 5

  60 mA1.23 V            
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
Ship by Tue. 05 Aug to Thu. 07 Aug Calender.png

USD 1.968

Multiples of: 1

 5000 vRMS  2 mA600 V Without Zero - Crossing CircuitFod420Bulk1 Channel30 mA1.28 V500 mW- 55 C+ 100 C
Hot MOC3022M


Triac & SCR Output Optocouplers DIP-6 NON-ZERO 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.

ON Semiconductor Availability : 8402
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USD 0.2033

Multiples of: 1

 5.3 kV              
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 0.1045

Multiples of: 5

                
MOC3020S-TA


Lite-On 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 : 7736
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USD 0.2024

Multiples of: 1

 5000 vRMS  15 mA400 V Without Zero - Crossing Circuit Reel1 Channel50 mA1.15 V330 mW- 40 C+ 100 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 : 7573
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USD 1.892

Multiples of: 1

                
MOC3023S-TA


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 : 7235
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USD 0.184

Multiples of: 1

Phototriac5000 vRMS50 mA1.15 V5 mA400 V Without Zero - Crossing Circuit Reel 50 mA1.15 V330 mW- 40 C+ 100 C
MOC3022S


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 : 7210
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USD 0.1639

Multiples of: 1

          1     
ELM3054(TA)-V


Triac & SCR Output Optocouplers Triac Driver SMD (Random-Phase)
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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 : 6792
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USD 0.2911

Multiples of: 1

  60 mA1.2 V            
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 : 6770
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USD 1.496

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
FODM3063


Optotriac; 3.75kV; triac; Mini-flat 4pin; Channels:1
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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 : 6591
Ship by Tue. 05 Aug to Thu. 07 Aug Calender.png

USD 0.4785

Multiples of: 1

          1     
MOC3020S-TA1


Triac Optocouplers SMD-6 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.

Lite-On Availability : 6455
Ship by Thu. 21 Aug to Tue. 26 Aug Calender.png

USD 0.0952

Multiples of: 5

          1     
MOC3042M


Optotriac; 4.17kV; triac; DIP6; Channels:1; 1kV/µs
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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 : 2497
Ship by Thu. 07 Aug to Wed. 13 Aug Calender.png

USD 0.3176

Multiples of: 1000

 7.5 kV              
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