Silicon Carbide Schottky Diodes onsemi Silicon Carbide (SiC) Schottky Diodes provide superior switching performance and higher reliability to silicon-based devices. SiC Schottky Diodes feature no reverse recovery current, temperature-independent switching, and excellent thermal performance. System benefits include high efficiency, fast operating frequency, high power density, low EMI, and reduced system size and cost. onsemi offers 650V and 1200V devices in a range of current and package options, ideal for next-generation power system designs.