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
  
                    
IL4208-X007T


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 : 7886
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USD 2.001
Multiples of: 1

 5300 vRMS  2 mA800 V300 mAWithout Zero - Crossing Circuit Cut Tape1 Channel60 mA1.16 V500 mW (1/2 w)- 55 C+ 100 C
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 0.2088
Multiples of: 1

 5000 vRMS  15 mA400 V Without Zero - Crossing Circuit Reel1 Channel50 mA1.15 V330 mW- 40 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 : 7658
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USD 0.5773
Multiples of: 1

          1     
MOC3043SR2VM


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 : 7551
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USD 0.56
Multiples of: 1

Phototriac5250 vRMS60 mA1.25 V5 mA400 V With Zero - Crossing CircuitMoc3043smReel 60 mA1.25 V250 mW- 40 C+ 85 C
LTV817S1TA1-V-C


SMD-4 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.

Lite-On Availability : 7399
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USD 0.0636
Multiples of: 5

                
IL4208


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 : 7372
Ship by Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 1.7939
Multiples of: 1

 5300 vRMS  2 mA800 V300 mAWithout Zero - Crossing Circuit Tube1 Channel10 mA1.16 V500 mW (1/2 w)- 55 C+ 100 C
MOC3023


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 : 7039
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USD 0.1145
Multiples of: 5

          1     
VOT8025AB-T


Triac & SCR Output Optocouplers Zero 800V Vrdm 100mA SMD6; 5300V Vrms
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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 : 6918
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USD 0.555
Multiples of: 1

 5300 vRMS  5 mA800 V100 mAWith Zero - Crossing Circuit Cut Tape1 Channel20 mA1.2 V250 mW- 40 C+ 110 C
EL3063S(TA)-V


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.

Everlight Availability : 6901
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USD 0.1568
Multiples of: 5

         Reel1     
FOD420


Triac & SCR Output Optocouplers 600V 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 : 6831
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USD 1.886
Multiples of: 1

Phototriac5000 vRMS30 mA1.28 V2 mA600 V Without Zero - Crossing CircuitFod420Bulk 30 mA1.28 V500 mW (1/2 w)- 55 C+ 100 C
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