Time-Dependent Dielectric Breakdown of 4H-SiC MOSFETs in CMOS Technology

The 4H-silicon carbide (SiC) exhibits excellent material characteristics, particularly in high-temperature, high-power, high-frequency applications. However, the reliability of SiC-based devices operating in harsh environments is a critical concern. While time-dependent dielectric breakdown (TDDB) in conventional SiC devices has been extensively...