POWER MOS 8® is a high speed Punch-Through switch-mode IGBT. Low Eoff is achieved through leading technology silicon design and lifetime control processes. A reduced Eoff - VCE(ON) tradeoff results in superior effi ciency compared to other IGBT technologies. Low gate charge and a greatly reduced ratio of Cres/Cies provide excellent noise immunity, short delay times and simple gate drive. The intrinsic chip gate resistance and capacitance of the poly-silicone gate structure help control di/dt during switching, resulting in low EMI, even when switching at high frequency.