Ensuring immunity against voltage spikes is the main purpose feature of sensitive-gate SCRs, calculated for demanding applications such as GFI (ground fault interrupt) breakers.
ST successfully met the design challenge of keeping the necessary gate current to trigger under 100 µA, minimizing drive consumption. Our sensitive-gate SCRs can also withstand up to 1200 V with some limited overhead.
They are available from the tiny SMB-Flat package (X0115MUF and TS110-8) for GFI breakers up to the TO-220FP package for motorbike ignitions.
Logic-level gate Thyristors belong to our STPOWER family.
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ST’s 8H Triacs have been designed for Industrial, Building, Residential, Appliances. Based on the new ST’s technology, the 8H Triacs are able to work at 800V & 150°C without compromise. It makes 8H Triacs the right choice to run in very hot confined electronic environment and improve the reliability of your system. Thanks to 8H Triacs robust dynamic turn-off commutation and high noise immunity at high temperature you can reduce your system size while increasing functional safety.
New SCR optimized for rugged circuit breaker applications
- X0115MUF Sensitive 1 A SCR Thyristor in SMBflat-3L
- P0115DA Sensitive 0.8 A 400 V SCR Thyristor in TO-92
- P0109AL Sensitive High Immunity 0.25 A SCR
- P0111MA 0.8 A - 600 V logic level SCR Thyristor in TO-92
- P0118MA Sensitive 0.8 A 600 V SCR Thyristor in TO-92
- XL0840 0.8A sensitive gate SCRs
- X006 0.8A sensitive gate SCRs
- TS1220 12A sensitive gate SCRs
- P0111DA Sensitive 400V 0.8 A SCR Thyristor in TO-92
- P0109DA Sensitive 0.8 A SCR Thyristor
- P0102AL High Immunity 0.25 A 100 V SCR Thyristor
- P0102DA Sensitive gate 0.8 A 400 V SCR Thyristor
- P0102BL High immunity 0.25 A 200 V SCR Thyristor
- TS820 8A sensitive gate SCRs
- TS420 4A sensitive gate SCRs
- P0102DN Sensitive gate 0.8 A 400 V SCR Thyristor
- TS1220-6FP 12 A sensitive gate insulated SCR thyristor
- X00619 0.8 A sensitive gate high immunity SCR thyristor
- P0111MN 0.8 A 600 V logic level SCR Thyristor in SOT-223
- P0102MN Sensitive gate 0.8 A 600 V SCR Thyristor
- TS110-7 High surge voltage 1.25 A SCR for circuit breaker
- TS110-8 High surge voltage 1.25 A SCR for circuit breaker
- X02 1.25 A Logic Level SCR thyristor
