The STW20N95K5 is a 950V N-channel Power MOSFET developed using SuperMESH? 5 technology. This revolutionary, avalanche-rugged, high voltage Power MOSFET technology is based on an innovative proprietary vertical structure. The result is a drastic reduction in on-resistance and ultra low gate charge for applications which require superior power density and high efficiency. Improved gate charge and lower power dissipation to meet today's challenging efficiency requirements.