800 V CoolMOS™ P7 superjunction MOSFET in ThinPAK 5x6 package With the 800 V CoolMOS™ P7 series, Infineon sets a benchmark in 800 V superjunction technologies and combines best-in-class performance with state-of-the-art ease-of-use. Robust gate module and body diode, fast and clean switching are the features that make product family is a perfect fit for flyback based consumer SMPS applications. It is also suitable for consumer PFC stages, solar, adapter, audio, lighting applications.