Automotive CoolSiC™ MOSFET 1700 V in D2PAK Infineon introduce the new Automotive CoolSiC™ MOSFET 1700 V, enabling new flyback topologies for aux power supplies and DCDC converters . Our SiC Trench MOSFET technology offers a 0V/20V gate-source voltage driving, compatible with most of the flyback controllers for automotive applications.