onsemi Single FETs, MOSFETs UJ4C075033K3S

The UJ4C075033K3S is a 750 V, 33 mΩ normally-off silicon carbide FET in a TO247-3 package, designed for high-efficiency switching applications such as EV charging, PV inverters, and motor drives. It combines a SiC JFET with a silicon MOSFET in a cascode configuration to enable standard gate drive compatibility. The device has a maximum junction temperature of 175 °C, a continuous drain current of 47 A at 25 °C case temperature, and a thermal resistance junction-to-case of 0.48-0.62 °C/W. It exhibits low gate charge of 37.8 nC, reverse recovery charge of 71 nC, and a forward body diode voltage of 1.26 V at 15 A and 25 °C. The package is Pb-free, halogen-free, and RoHS compliant.