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.

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
  
                    
MOC3083TVM


Triac & SCR Output Optocouplers 6Pin800V Optocoupler Zero Cross Triac Dr
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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 : 3319
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USD 0.3795
Multiples of: 1

Phototriac5250 vRMS60 mA1.3 V5 mA800 V With Zero - Crossing CircuitMoc3083tmBulk    - 40 C+ 85 C
MOC3042VM


Fairchild Semiconductor Triac & SCR Output Optocouplers 6Pin400V Optocoupler Zero Cross Triac Dr
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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 : 3265
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USD 0.6882
Multiples of: 1

 5250 vRMS  10 mA400 V With Zero - Crossing CircuitMoc3042vmBulk1 Channel60 mA1.25 V250 mW- 40 C+ 85 C
FODM3053R2_NF098


Optotriac; 3.75kV; triac; Mini-flat 4pin; Channels:1; 1kV/µs
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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 : 3149
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USD 0.7394
Multiples of: 1

          1     
FODM3053_NF098


Fairchild Semiconductor Triac & SCR Output Optocouplers Optocoupl AC-Out 1-Ch 600VDRM 4-Pin
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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 : 2910
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USD 0.6752
Multiples of: 1

 3750 vRMS   600 V Without Zero - Crossing CircuitFodm3053Bulk1 Channel60 mA1.2 V300 mW- 40 C+ 100 C
FODM3012R2_NF098


Fairchild Semiconductor Triac & SCR Output Optocouplers 250V Random Phase Triac Driver 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.

ON Semiconductor Availability : 2909
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USD 0.4224
Multiples of: 1

Phototriac3750 vRMS60 mA1.2 V5 mA250 V70 mAWithout Zero - Crossing CircuitFodm3012Reel1 Channel60 mA1.2 V300 mW- 40 C+ 100 C
FODM3023_NF098


Fairchild Semiconductor Triac & SCR Output Optocouplers 400V Random Phase Triac Driver 5mA
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ON Semiconductor Availability : 2716
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USD 0.8
Multiples of: 1

 3750 vRMS  5 mA400 V70 mAWithout Zero - Crossing CircuitFodm3023Bulk1 Channel60 mA1.2 V300 mW- 40 C+ 100 C
MOC3012M


Triac & SCR Output Optocouplers DIP-6 NON-ZERO 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 : 2521
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USD 0.2875
Multiples of: 1

 5.3 kV              
MOC3081VM


Fairchild Semiconductor Triac & SCR Output Optocouplers 6Pin800V Optocoupler Zero Cross Triac Dr
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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 : 2489
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USD 0.6371
Multiples of: 1

Phototriac5250 vRMS60 mA1.3 V15 mA800 V With Zero - Crossing CircuitMoc3081vmBulk1 Channel60 mA1.3 V250 mW- 40 C+ 85 C
FODM3052V-NF098


Triac & SCR Output Optocouplers 4SO RP TRIAC 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.

ON Semiconductor Availability : 2478
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USD 0.7799
Multiples of: 1

                
FODM3012R2V_NF098


Triac & SCR Output Optocouplers MFP, 250V Random Phase Triac 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.

ON Semiconductor Availability : 2417
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USD 0.4727
Multiples of: 1

Phototriac3750 vRMS1 A1.2 V5 mA   Fodm3012Reel 1 A1.2 V300 mW- 40 C+ 100 C
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