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
  
                    
Hot MOC3082M


Triac & SCR Output Optocouplers 800V Optocoupler Triac Driver ZC
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ON Semiconductor 2172
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AUD 0.8482
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 7.5 kV              
AT3081-CuH-DE


100mA 60mA 800V 1.23V Two-way thyristor DIP-6 Triac, SCR Output Optoisolators ROHS
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AOTE 1522
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AUD 0.1545
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  60 mA1.23 V            
VO2223A-X001


Vishay Semiconductors Triac & SCR Output Optocouplers Optocoupler DIP8
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Vishay 1504
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AUD 1.1189
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        Vo2223aTube      
MOC3061M


100mA 60mA 600V 1.23V Two-way thyristor DIP-6 Triac, SCR Output Optoisolators ROHS
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AOTE 1498
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AUD 0.2218
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  60 mA1.23 V            
AT3020-CuH-DE


100mA 60mA 400V 1.23V Two-way thyristor DIP-6 Triac, SCR Output Optoisolators ROHS
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AOTE 1488
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AUD 0.1236
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  60 mA1.23 V            
MOC3061XSM


Optotriac; 5.3kV; Uout:600V; zero voltage crossing driver
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Isocom 1472
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AUD 0.6
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MOC3021M


100mA 60mA 400V 1.15V Two-way thyristor DIP-6 Triac, SCR Output Optoisolators ROHS
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AOTE 1455
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AUD 0.1445
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  60 mA1.15 V            
AT3083-CuH-DE


100mA 60mA 800V 1.23V Two-way thyristor DIP-6 Triac, SCR Output Optoisolators ROHS
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AOTE 1455
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AUD 0.1545
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  60 mA1.23 V            
MOC3052S


Optotriac; 5kV; Uout:600V; without zero voltage crossing driver
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Lite-On 1430
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AUD 0.4117
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          1     
MOC3053M


100mA 60mA 600V 1.18V Two-way thyristor DIP-6 Triac, SCR Output Optoisolators ROHS
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AOTE 1401
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AUD 0.2347
Multiples of: 5

  60 mA1.18 V            
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