VS-ST173S12 thyristors equivalent, inverter grade thyristors.
* All diffused design
* Center amplifying gate
* Guaranteed high dV/dt
* Guaranteed high dI/dt
* High surge current capability
* Low thermal imped.
* Inverters
* Choppers
* Induction heating
* All types of force-commutated converters
MAJOR RATINGS AN.
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