About Triac & SCR Output Optocouplers

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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Image  Information Image Stock Code(▲▼)Description
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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
  
                    
PR33MF51YPLF


Triac & SCR Output Optocouplers DIP8 SSR, 10mA lft 600V, VDE
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USD 0.4495

Multiples of: 1

         Reel      
VOT8125AB-V


Triac & SCR Output Optocouplers Non-Zero 800V Vrdm SMD6; 5000V Vrms
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Vishay Availability : 0
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USD 0.4544

Multiples of: 1

 5000 vRMS  5 mA800 V100 mAWithout Zero - Crossing Circuit Tube1 Channel20 mA1.2 V330 mW- 40 C+ 110 C
VOT8024AG


Triac & SCR Output Optocouplers PhotoTRIAC 800V ZC DIP4, 400mil
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Vishay Availability : 0
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USD 0.4583

Multiples of: 1

 5300 vRMS  5 mA800 V With Zero - Crossing Circuit Tube 50 mA1.2 v @ 20 MA250 mW- 55 C+ 110 C
TLP160J(U,C,F)


Toshiba Triac & SCR Output Optocouplers Triac cplr IFT=10mA VDRM=600V NZC
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Toshiba Availability : 0
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USD 0.4593

Multiples of: 150

 2500 vRMS  10 mA600 V70 mAWithout Zero - Crossing CircuitTlp160jTube1 Channel25 mA1.15 V - 25 C+ 85 C
TLP3063SCF


Triac & SCR Output Optocouplers Pb-F PHOTOCOUPLER THRU HOLE JAPAN MADE
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Toshiba Availability : 0
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USD 0.4609

Multiples of: 50

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VOT8025AB-V


Triac & SCR Output Optocouplers Zero 800V Vrdm 100mA SMD6; 5300V Vrms
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Vishay Availability : 0
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USD 0.4629

Multiples of: 1

 5300 vRMS  5 mA800 V100 mAWith Zero - Crossing Circuit Tube1 Channel20 mA1.2 V250 mW- 40 C+ 110 C
VOT8026AB-T


Triac & SCR Output Optocouplers Zero 800V Vrdm 100mA SMD6; 5300V Vrms
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Vishay Availability : 0
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USD 0.4632

Multiples of: 1

 5300 vRMS  5 mA800 V100 mAWith Zero - Crossing Circuit Cut Tape1 Channel20 mA1.2 V250 mW- 40 C+ 110 C
TLP268J(E(T


Triac & SCR Output Optocouplers
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Toshiba Availability : 0
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USD 0.4654

Multiples of: 1

                
FODM3052R2_NF098


Optotriac; 3.75kV; triac; Mini-flat 4pin; Channels:1; 1kV/µs
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ON Semiconductor Availability : 0
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USD 0.469

Multiples of: 2500

          1     
TLP161J(TPR,U,C,F)


Toshiba Triac & SCR Output Optocouplers 600Vdrm 2500Vrms Zero-volt turn-on
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Toshiba Availability : 0
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USD 0.474

Multiples of: 3000

 2500 vRMS  10 mA600 V70 mAWith Zero - Crossing CircuitTlp161jReel1 Channel50 mA1.15 V - 40 C+ 100 C
VOT8121AB


Triac & SCR Output Optocouplers Optocplr, Phototriac uL, cUL, CQC SMD-4
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Vishay Availability : 0
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USD 0.4756

Multiples of: 1

 5300 vRMS  10 mA800 V Without Zero - Crossing Circuit Tube2 Channel50 mA1.2 V330 mW- 55 C+ 110 C
TLP161J(U,C,F)


Toshiba Triac & SCR Output Optocouplers 600Vdrm 2500Vrms Non-0volt turn-on
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Toshiba Availability : 0
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USD 0.4758

Multiples of: 150

 2500 vRMS  10 mA600 V70 mAWith Zero - Crossing Circuit Bulk1 Channel10 mA1.15 V - 40 C+ 100 C
TLP161G(TPR,U,C,F)


Toshiba Triac & SCR Output Optocouplers Triac cplr IFT=10mA VDRM=400V NZC
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Toshiba Availability : 0
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USD 0.4758

Multiples of: 3000

 2500 vRMS  5 mA400 V70 mAWith Zero - Crossing CircuitTlp161gReel1 Channel50 mA1.15 V - 25 C+ 85 C
MOC3032SR2M


Triac & SCR Output Optocouplers 6Pin250V Optocoupler Zero Cross Triac Dr
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ON Semiconductor Availability : 0
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USD 0.4784

Multiples of: 1

Phototriac5250 vRMS60 mA1.25 V10 mA250 V With Zero - Crossing CircuitMoc3032smReel 60 mA1.25 V250 mW- 40 C+ 85 C
VOT8024AB-VT2


Triac & SCR Output Optocouplers PhotoTRIAC 800V ZC SMD4 180 deg VDE
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Vishay Availability : 0
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USD 0.4785

Multiples of: 1

 5300 vRMS  5 mA800 V With Zero - Crossing Circuit Cut Tape 50 mA1.2 v @ 20 MA250 mW- 55 C+ 110 C
S2S4000F


Triac & SCR Output Optocouplers 10mA Ift 600V 0Cross Phototriac Sleeve
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Sharp Availability : 0
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USD 0.4791

Multiples of: 50

 3750 vRMS  10 mA600 V50 mAWith Zero - Crossing Circuit  1 Channel50 mA1.2 V - 30 C+ 100 C
VOT8024AB-T1


Triac & SCR Output Optocouplers PhotoTRIAC 800V ZC SMD4 90 deg
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Vishay Availability : 0
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USD 0.4797

Multiples of: 1

 5300 vRMS  5 mA800 V With Zero - Crossing Circuit Cut Tape 50 mA1.2 v @ 20 MA250 mW- 55 C+ 110 C
PC3SF21YVZBF


Triac & SCR Output Optocouplers Wide ZC 600V 7mA
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Sharp Availability : 0
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USD 0.4839

Multiples of: 50

 5000 vRMS  7 mA600 V100 mAWith Zero - Crossing Circuit Tube1 Channel50 mA1.2 V - 30 C+ 100 C
VOT8121AM-VT


Triac & SCR Output Optocouplers 800V Vrdm Phototriac SOP-4; UL, cUL, VDE
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Vishay Availability : 0
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USD 0.4851

Multiples of: 1

 3750 vRMS  10 mA800 V100 mAWithout Zero - Crossing Circuit Reel1 Channel20 mA1.15 V330 mW- 55 C+ 115 C
PC3SG21YIZ


Triac & SCR Output Optocouplers Non RoHS, use: PC3SG21YIZ0F
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Sharp Availability : 0
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USD 0.4881

Multiples of: 1

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