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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(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
  
                    
CPC1943GS


IXYS Integrated Circuits Triac & SCR Output Optocouplers 400V, 500mA AC Power Switch
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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.

IXYS 2
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AUD 15.9227
Multiples of: 1

        Cpc1943Tube      
FOD4118S


Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless, 800V
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ON Semiconductor 1
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AUD 4.0721
Multiples of: 1

        Fod4118Bulk      
MOC3072M


Triac & SCR Output Optocouplers Triac Driver Opto
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ON Semiconductor 1
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AUD 1.238
Multiples of: 1

        Moc3072m       
TLP525GF


Optoisolator Triac Output 2500Vrms 1 Channel 4-DIP
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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 0
6 to 16 Weeks Calender.png

AUD 0.0155
Multiples of: 1

Phototriac2500 vRMS50 mA1.15 V5 mA400 V100 mAWithout Zero - Crossing CircuitTlp525gBulk 50 mA1.15 V - 25 C+ 85 C
LTV-816-D-CU


DIP-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 0
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AUD 0.056
Multiples of: 10

                
K3021P


Triac & SCR Output Optocouplers Phototriac Output
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Vishay 0
6 to 16 Weeks Calender.png

AUD 0.0924
Multiples of: 102

 3750 vRMS  15 mA400 V100 mAWithout Zero - Crossing Circuit Tube1 Channel50 mA1.25 V350 mW- 40 C+ 85 C
LTV816STP-D3-TXCU


SMD-4P Optocouplers - Thyristor Signal Output ROHS
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Lite-On 0
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AUD 0.0987
Multiples of: 5

                
KL3020


400V 1.5V DIP-6 Triac, SCR Output Optoisolators ROHS
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AUD 0.132
Multiples of: 5

   1.5 V            
KL3053


600V 1.5V DIP-6 Triac, SCR Output Optoisolators ROHS
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AUD 0.132
Multiples of: 5

   1.5 V            
KL3051


600V 1.5V DIP-6 Triac, SCR Output Optoisolators ROHS
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Kinglight 0
6 to 16 Weeks Calender.png

AUD 0.132
Multiples of: 5

   1.5 V            
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