STMicroelectronics: SiC Advantages and Supply Chain In conversation with IDTechEx, STMicroelectronics discusses its intentions for insourcing SiC wafers, as well as the potential of SiC, GaN, and Si IGBTs in the automotive market. STMicroelectronics talks about its manufacturing capabilities and its choice of SiC MOSFET configuration. STMicroelectronics: SiC Advantages and Supply Chain