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.
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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
  
                    
MOC3043TVM


Triac & SCR Output Optocouplers 6Pin400V 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 : 5820
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USD 0.5572

Multiples of: 1

Phototriac5250 vRMS60 mA1.25 V5 mA400 V With Zero - Crossing CircuitMoc3043tmBulk 60 mA1.25 V250 mW- 40 C+ 85 C
ELM440A(TA)-VG


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 : 5730
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USD 0.5723

Multiples of: 1

                
IL420-X007


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 : 5720
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USD 2.0052

Multiples of: 1

 5300 vRMS  2 mA600 V300 mAWithout Zero - Crossing Circuit Tube1 Channel60 mA1.16 V500 mW (1/2 w)- 55 C+ 100 C
IL420-X009T


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 : 5577
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USD 1.9934

Multiples of: 1

Phototriac5300 vRMS60 mA1.16 V2 mA600 V300 mAWithout Zero - Crossing Circuit Reel    - 55 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 : 5498
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USD 0.1744

Multiples of: 1

          1     
MOC3083SM


Triac & SCR Output Optocouplers 6Pin800V 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 : 5296
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USD 0.4772

Multiples of: 1

Phototriac5250 vRMS60 mA1.3 V5 mA800 V With Zero - Crossing CircuitMoc3083smBulk    - 40 C+ 85 C
TLP265J(T7-TPL,E(T


Optotriac; 3.75kV; triac; SO6; 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.

Toshiba Availability : 5236
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USD 0.4718

Multiples of: 1

          1     
IL410-X001


Triac & SCR Output Optocouplers Phototriac Output Zero Crossing
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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 : 5215
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USD 1.9934

Multiples of: 1

 5300 vRMS  6 mA600 V300 mAWith Zero - Crossing Circuit Tube1 Channel60 mA1.16 V500 mW (1/2 w)- 55 C+ 100 C
FODM3052_NF098


Optotriac; 3.75kV; triac; Mini-flat 4pin; 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 : 5184
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USD 0.6087

Multiples of: 1

          1     
FOD4208


Triac & SCR Output Optocouplers 800V RANDOM PHASE 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 : 5150
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USD 2.3256

Multiples of: 1

Phototriac5000 vRMS30 mA1.28 V2 mA800 V Without Zero - Crossing CircuitFod4208Bulk 30 mA1.28 V500 mW (1/2 w)- 55 C+ 100 C
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