About Triac & SCR Output Optocouplers

Sharp 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
  
                    
PC4SD21YXPCF


Triac & SCR Output Optocouplers PC4SD21NXPCF with VDE
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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.

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USD 0.6711
Multiples of: 1000

Phototriac5000 vRMS50 mA1.2 V5 mA800 V100 mAWith Zero - Crossing Circuit Reel1 Channel   - 30 C+ 100 C
PC3SD11YXPCH


Optotriac; 5kV; zero voltage crossing driver; Gull wing 6
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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.

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USD 0.6907
Multiples of: 1

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PC3SF21YVZAF


Triac & SCR Output Optocouplers Wide ZC 600V 10mA
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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.

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USD 0.7388
Multiples of: 1

 5000 vRMS  10 mA600 V100 mAWith Zero - Crossing Circuit  1 Channel50 mA1.2 V - 30 C+ 100 C
PC3SF11YVZAF


Triac & SCR Output Optocouplers Wide Non ZC 600V 10mA
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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.

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USD 0.7401
Multiples of: 500

 5000 vRMS  10 mA600 V100 mAWithout Zero - Crossing Circuit  1 Channel50 mA1.2 V - 30 C+ 100 C
S2S3RY0F


Triac & SCR Output Optocouplers 7mA Ift VDE 600V Phototriac 3Kpcs
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USD 0.7453
Multiples of: 1

 3750 vRMS  7 mA600 V50 mAWithout Zero - Crossing Circuit  1 Channel50 mA1.2 V - 30 C+ 100 C
PC4SD21NTZCF


Triac & SCR Output Optocouplers Phototriac ZC 800V 5mA Ift
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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.

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USD 0.818
Multiples of: 1

 5000 vRMS  5 mA800 V100 mAWith Zero - Crossing Circuit  1 Channel50 mA1.2 V - 30 C+ 100 C
PC2SD11NXPAF


Triac & SCR Output Optocouplers SMT PC2SD11NTZAF
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USD 0.8736
Multiples of: 1

Phototriac5000 vRMS50 mA1.2 V10 mA400 V100 mAWithout Zero - Crossing Circuit Reel 50 mA1.2 V - 30 C+ 100 C
PC4SD11NTZSF


Triac & SCR Output Optocouplers Phototriac Coupler
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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.

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USD 0.9112
Multiples of: 1

                
PC4SD21NTZDF


Triac & SCR Output Optocouplers Phototriac ZC 800V 3mA Ift
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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.

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USD 1.0067
Multiples of: 1

 5000 vRMS  3 mA800 V100 mAWith Zero - Crossing Circuit  1 Channel50 mA1.2 V - 30 C+ 100 C
PC4SD21YXPDF


Optocoupler Triac AC-OUT 1-CH 800VDRM 5-Pin PDIP SMT 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.

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USD 1.0956
Multiples of: 1000

 5000 vRMS  3 mA800 V100 mAWith Zero - Crossing Circuit Reel1 Channel50 mA1.2 V - 30 C+ 100 C
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