About Triac & SCR Output Optocouplers

Lite-On 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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Output Device
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Isolation Voltage
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Forward Voltage
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Off-state Output Voltage - VDRM
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Maximum Continuous Output Current
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Zero-crossing Circuit
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Packaging
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If - Forward Current
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Vf - Forward Voltage
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Pd - Power Dissipation
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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
  
                    
MOC3023S


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 8174
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USD 0.1872
Multiples of: 1

          1     
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 7736
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USD 0.2024
Multiples of: 1

 5000 vRMS  15 mA400 V Without Zero - Crossing Circuit Reel1 Channel50 mA1.15 V330 mW- 40 C+ 100 C
MOC3022S


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 6183
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USD 0.169
Multiples of: 1

          1     
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 5543
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USD 0.0561
Multiples of: 5

                
MOC3061


Triac Optocouplers DIP-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.

Lite-On 5024
Ships to you
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USD 0.1559
Multiples of: 5

  60 mA1.3 V      1     
Hot MOC3063S


Optotriac; 5kV; Uout:600V; 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 4380
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USD 0.2122
Multiples of: 1

          1     
MOC3083


Triac & SCR Output Optocouplers 800VDRM IFT=5mA 6 Pin Optocoupler
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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 4137
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USD 0.1513
Multiples of: 5

 5000 vRMS  5 mA800 V100 mAWith Zero - Crossing Circuit Tube1 Channel20 mA1.2 V250 mW- 40 C+ 100 C
MOC3020M


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 2620
Ships to you
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USD 0.2041
Multiples of: 1

          1     
MOC3021S


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 1639
Ships to you
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USD 0.1559
Multiples of: 5

          1     
LTV816STP-D3-TXCU


SMD-4P 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
6 to 16 Weeks Calender.png

USD 0.0507
Multiples of: 10

                
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