The CoolSiC™ MOSFET 750 V G1 is a highly robust SiC MOSFET for the best combination of system performance and reliability The CoolSiC™ MOSFET 750 V G1 leverages more than 20 years of SiC experience in Infineon. It offers an edge in performance, reliability and robustness, with gate driving flexibility, enabling the simplified and cost effective system design for top efficiency and power density.