SCT4045DW7 N-Ch SiC Power MOSFET ROHM Semiconductor SCT4045DW7 N-Ch SiC power MOSFET offers low on-resistance of 45mΩ and a fast switching speed. The 750V SCT4045DW7 is simple to drive and easy to parallel. The device is suitable for solar inverters, induction heating, and motor drives.