Triac Driver Optoisolators

<p> <P>A range of triac optoisolators that work by using an infrared emitting diode and a light actuated silicon bilateral switch to provide physical isolation between circuit components.</P> <P>There are many uses for these triac optoisolators, including: interfacing between electronic controls and power triacs to control resistive and inductive loads for 115 V AC operations; industrial controls; solenoid/valve controls; traffic lights; static AC power switch, vending machines, incandescent lamp dimmers, solid state relay, motor control, lamp ballasts, CRTs, power triac drivers, motors, consumer appliances, printers.</P> </p>
  • High quality components from Fairchild, Isocom and Toshiba
  • Specifically designed for applications requiring isolated triac triggering
  • High isolation voltage thresholds
  • 400V Blocking voltage
Description Image Product Buy Qty Pricing (Ex VAT) Case Style Current Transfer Ratio Min. Forward Current Isolation Voltage Number of Channels
Fairchild Semiconductor MOC3020M Triac Driver Optoisolator
Fairchild Semiconductor MOC3020M Triac Driver Optoisolator
Standard range
Order code: 58-0890
MPN: MOC3020M

Order in multiples of 5


945 in stock, despatched same dayAdditional quantity lead time 14 days
5+ £0.355
25+ £0.285
100+ £0.199
N/A N/A 60mA 7.5kV N/A
Fairchild Semiconductor MOC3041M Triac Driver Optoisolator
Fairchild Semiconductor MOC3041M Triac Driver Optoisolator
Standard range
Order code: 58-0892
MPN: MOC3041M

Order in multiples of 5


10 in stock, despatched same dayAdditional 250 due on 10/03/2025
5+ £0.740
25+ £0.566
100+ £0.422
N/A N/A 60mA 7.5kV N/A
IsolationIF triggerBlocking VF
Devicevoltage (pk)(max.)voltage min.@ 25°C max.
MOC30207500V30mA400V100mA
MOC30417500V15mA400V100mA
TLP3042(S)6000V10mA400V100mA


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