NTHL025N065SC1 Silicon Carbide (SiC) MOSFET onsemi NTHL025N065SC1 Silicon Carbide (SiC) MOSFET provides superior switching performance and higher reliability. The MOSFET has ON resistance and its compact chip size ensures low capacitance and gate charge. Consequently, system benefits include the highest efficiency, faster operation frequency, increased power density, reduced EMI, and reduced system size.