The STTH20R04D from STMicroelectronics is a high-performance 400V, 20A general-purpose diode designed for demanding power electronics applications. Featuring a fast recovery time of 45ns, it ensures efficient switching performance in circuits requiring rapid transitions. With a low forward voltage drop (1.7V @ 20A) and minimal reverse leakage current (20µA @ 400V), this diode minimizes power losses and enhances system efficiency. Its TO-220AC through-hole package provides robust thermal and mechanical stability, making it suitable for high-power environments. The device operates reliably up to 175°C junction temperature and complies with ROHS3 and REACH environmental standards.
The STTH20R04D stands out as a high-efficiency, fast-recovery diode optimized for high-power, high-frequency applications. Its combination of low Vf, ultra-fast trr, and robust thermal performance makes it superior to standard diodes in reducing energy losses and improving system reliability. Whether in industrial, automotive, or renewable energy systems, this diode delivers consistent performance under demanding conditions, backed by STMicroelectronics' quality assurance.
Download datasheets and manufacturer documentation for STTH20R04D