The UGS5J MNG with Diodes - Rectifiers - Hyperfast TO-263AB(D2PAK) RoHS is a rectifier manufactured by Taiwan Semiconductor. It is a 5 Amp single phase, Silicon Bridge rectifier with an operating temperature range of -55 degrees Celsius to +150 degrees Celsius. Furthermore, it is RoHS compliant, and the package style that it comes in is TO-263 AB (D2PAK). It provides high surge current handling capability, low power loss, and low forward voltage drop. It is widely used in power supplies, inverters, and other applications requiring high reliability and efficiency.