650V CoolMOS™ N-channel automotive SJ power MOSFET CFD7A The 50mOhm IPW65R050CFD7A in TO-247 package is part of the automotive-qualified 650V CoolMOS™ SJ power MOSFET CFD7A product family. As compared to the previous generation, CoolMOS™ CFD7A offers higher reliability and power density while increasing design flexibility.