The Material

What Is Silicon Carbide?

Silicon carbide (SiC) is a compound semiconductor material composed of silicon and carbon atoms arranged in a crystal lattice, prized for its exceptional physical and electrical properties. Unlike conventional silicon, SiC can operate at voltages up to ten times higher, at temperatures exceeding 600°C, and with significantly lower switching losses — making it the material of choice for next-generation power electronics. Its wide bandgap of approximately 3.26 eV enables devices to handle higher electric fields with greater efficiency, reducing energy waste in applications ranging from electric vehicle inverters and industrial motor drives to solar inverters and grid infrastructure. SiC's superior thermal conductivity — (roughly three times that of silicon) allows heat to dissipate more effectively, extending device lifetimes and enabling more compact system designs. As the global demand for energy-efficient power conversion accelerates, silicon carbide stands at the center of the transition toward a cleaner, more electrified world.