About Triac & SCR Output Optocouplers

Vishay 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
  
                    
VOT8024AB-T2


Triac & SCR Output Optocouplers PhotoTRIAC 800V ZC SMD4 180 deg
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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 : 0
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USD 0.5628
Multiples of: 1

 5300 vRMS  5 mA800 V With Zero - Crossing Circuit Cut Tape 50 mA1.2 v @ 20 MA250 mW- 55 C+ 110 C
SFH608-2X006


Triac & SCR Output Optocouplers Phototransistor 63-125% CTR
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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 : 0
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USD 0.5654
Multiples of: 4000

                
ILD207-X001T


Triac & SCR Output Optocouplers Phototrnstr Dual Ch 100-200% CTR 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.

Vishay Availability : 0
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USD 0.5839
Multiples of: 1

                
VO3053-X006


Vishay Semiconductors Triac & SCR Output Optocouplers Non Zero Crossing Phototriac 600V 5mA
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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 : 0
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USD 0.6053
Multiples of: 2000

 5300 vRMS  5 mA600 V100 mAWithout Zero - Crossing CircuitVo305xTube1 Channel60 mA1.2 V300 mW- 40 C+ 100 C
VO3526


Triac & SCR Output Optocouplers 1.0A Load Current Power Phototriac
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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 : 0
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USD 0.6141
Multiples of: 1

Phototriac5300 vRMS10 mA1.4 V10 mA600 V1 AWithout Zero - Crossing Circuit Tube 10 mA1.4 V1.2 W- 40 C+ 85 C
VOT8121AM


OPTOCPLR, TRIAC, NON ZERO CROSS, 3.75KV
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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 : 0
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USD 0.6622
Multiples of: 1

 3.75 kV              
VOT8024AM


OPTOCPLR, TRIAC, ZERO CROSS, 3.75KV, SOP
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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 : 0
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USD 0.6647
Multiples of: 1

 3.75 kV              
VO3063-X016


Triac & SCR Output Optocouplers Phototriac ZC 1.5kV/us 5mA 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.

Vishay Availability : 0
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USD 0.6764
Multiples of: 1

                
VO2223B-X017T


Triac & SCR Output Optocouplers 1A, 600V PhotoTRIAC SMD-8, UL, cUL, 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.

Vishay Availability : 0
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USD 0.698
Multiples of: 1

 5300 vRMS  10 mA600 V Without Zero - Crossing CircuitVo2223bCut Tape1 Channel50 mA0.9 v to 1.4 V1.2 W- 40 C+ 85 C
VO2223-X001


Triac & SCR Output Optocouplers Power Phototriac 0.9A 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.

Vishay Availability : 0
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USD 0.9739
Multiples of: 2000

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