The STTH806DTI is a rectifier diode manufactured by STMicroelectronics. This device is designed for high-power applications, and can handle 8.0 Amps of current at up to 600 Volts. It features a special low-profile package, which makes the STTH806DTI ideal for space-limited applications such as server and High-End Graphic cards. The diode has a reverse voltage of 600 Volt and a forward voltage drop of 1.1 Volt. The diode is UL-recognized, ESD-protected, and available in a TO-220F package. This diode uses advanced technologies such as thin-film DeMOS, which provides improved performance, reliability and efficiency.