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
  
                    
VO3023-X001


Vishay DIP-6 TRIAC IFT 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 0.2808
Multiples of: 1

                
VO3023-X017T


Triac & SCR Output Optocouplers SMD-6 TRIAC NZC IFT=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 0.2859
Multiples of: 1000

                
SFH690D-X001T


Triac & SCR Output Optocouplers Phototransistor 200-400% 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 0.2992
Multiples of: 1

                
SFH690CT-X001


Triac & SCR Output Optocouplers SOP-6 CPLR 100-200% CTR VDE-E3
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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 0.302
Multiples of: 1

                
K3020P


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 : 0
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USD 0.3098
Multiples of: 1

 5.3 kV       Tube      
K3010PG


Vishay Semiconductors Triac & SCR Output Optocouplers Phototriac Output Non-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 : 0
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USD 0.3336
Multiples of: 1

 3750 vRMS  8 mA250 V100 mAWithout Zero - Crossing Circuit Tube1 Channel80 mA1.25 V350 mW- 40 C+ 85 C
K3023PG


Triac & SCR Output Optocouplers Phototriac Output Non-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 : 0
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USD 0.3502
Multiples of: 1

 3750 vRMS  2 mA400 V100 mAWithout Zero - Crossing Circuit Tube1 Channel80 mA1.25 V350 mW- 40 C+ 85 C
K3010P-X007T


Triac & SCR Output Optocouplers Phototriac NZC 250Vdrm IFT=15mA
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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 0.3538
Multiples of: 1

                
K3012P-X007T


Triac & SCR Output Optocouplers Phototriac NZC 250Vdrm IFT=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 0.3791
Multiples of: 1

                
VO4156H


Triac & SCR Output Optocouplers Zero Crossing Photo Triac 600V 2mA
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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 0.3906
Multiples of: 1

Phototriac5300 vRMS60 mA1.2 V2 mA600 V300 mAWith Zero - Crossing CircuitVo415xTube 60 mA1.2 V600 mW- 55 C+ 100 C
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