The STTH30RQ06W is a Rectifiers Turbo 2 ultrafast high voltage rectifier manufactured by STMicroelectronics. It is designed for use in applications such as power supplies, DC-DC converters, and other switching electronics. It has a nominal VRRM of 600V and IFSM of 30A. It features soft recovery and low forward voltage drop characteristics, resulting in improved efficiency, power dissipation, and electromagnetic interference (EMI) performance. The device also features high surge current rating capability and high surge rating capability. With a package offering high thermal conductivity, it is capable of withstanding transient overload conditions, making it an excellent choice for use in harsh environments.