About Triac & SCR Output Optocouplers

On Semiconductor 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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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
  
                    
FOD4208


Triac & SCR Output Optocouplers 800V RANDOM PHASE 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.

ON Semiconductor Availability : 1327
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USD 2.254

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Phototriac5000 vRMS30 mA1.28 V2 mA800 V Without Zero - Crossing CircuitFod4208Bulk 30 mA1.28 V500 mW (1/2 w)- 55 C+ 100 C
MOC3041TVM


Triac & SCR Output Optocouplers 6Pin400V Optocoupler Zero Cross Triac Dr
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ON Semiconductor Availability : 1282
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USD 0.4727

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          1     
MOC3053SM


Triac & SCR Output Optocouplers 6PW RP TRIAC SMD
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ON Semiconductor Availability : 1188
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USD 0.6233

Multiples of: 1

 4170 vRMS  6 mA600 V Without Zero - Crossing Circuit Tube2 Channel60 mA1.18 V330 mW- 40 C+ 85 C
MOC3062SM


Triac & SCR Output Optocouplers 6Pin600V Optocoupler Zero Cross Triac Dr
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ON Semiconductor Availability : 1145
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USD 0.566

Multiples of: 1

Phototriac5250 vRMS60 mA1.3 V10 mA600 V With Zero - Crossing CircuitMoc3062smBulk    - 40 C+ 85 C
FOD4108SV


Fairchild Semiconductor Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless VDE 800V
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ON Semiconductor Availability : 1136
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USD 1.8571

Multiples of: 1

 5000 vRMS  2 mA800 V300 mAWith Zero - Crossing CircuitFod4108Bulk1 Channel30 mA1.25 V500 mW- 55 C+ 100 C
MOC3082SR2M


Fairchild Semiconductor Triac & SCR Output Optocouplers 6Pin800V Optocoupler Zero Cross Triac Dr
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ON Semiconductor Availability : 1090
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USD 0.6051

Multiples of: 1

 5250 vRMS  10 mA800 V With Zero - Crossing CircuitMoc3082smReel1 Channel60 mA1.3 V250 mW- 40 C+ 85 C
MOC3163SR2M


Triac & SCR Output Optocouplers 6-Pin Optocoupler ZC Triac Driver 600V
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ON Semiconductor Availability : 1044
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USD 0.8282

Multiples of: 1

Phototriac5250 vRMS60 mA1.3 V5 mA600 V With Zero - Crossing CircuitMoc3163smReel    - 40 C+ 85 C
MOC3072TVM


Triac & SCR Output Optocouplers OPTO TRIAC
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ON Semiconductor Availability : 1010
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USD 0.68

Multiples of: 1

 4170 vRMS  10 mA800 V-Without Zero - Crossing Circuit Tube1 Channel10 mA1.18 V330 mW- 40 C+ 85 C
MOC3081SVM


Triac & SCR Output Optocouplers 6Pin800V Optocoupler Zero Cross Triac Dr
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ON Semiconductor Availability : 995
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USD 0.4841

Multiples of: 1

Phototriac5250 vRMS60 mA1.3 V15 mA800 V With Zero - Crossing CircuitMoc3081smBulk 60 mA1.3 V250 mW- 40 C+ 85 C
MOC3072M


Triac & SCR Output Optocouplers Triac Driver Opto
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ON Semiconductor Availability : 990
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USD 0.7578

Multiples of: 1

        Moc3072m       
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