650V, N-Ch, 310 mΩ max, Automotive MOSFET, D2PAK, CoolMOS™ CFDA 650V CoolMOS™ CFDA Superjunction (SJ) MOSFET is Infineon's second generation of market leading automotive qualified high voltage CoolMOS™ power MOSFETs. In addition to the well-known attributes of high quality and reliability required by the automotive industry, the 650V CoolMOS™ CFDA series provides also an integrated fast body diode.