For DC-AC applications such as micro inverters and high-frequency welding machines, we provide SGT MOSFET of 30V~150V, GreenMOS of 500V~800V and IGBT of 600V & 1350V as the main power change switch. Our power MOSFETs have advantages such as high V_th consistency and excellent E_AS capability, which can handle most overload and short circuit conditions. The power MOSFETs recommend for this applications are equipped with fast recovery diodes, and there is no additional parallel connection is required in applications.