The SF304DS with Diodes - Rectifiers - Hyperfast TO-252 RoHS is an electrical component manufactured by Jingdao. This component is a Hyperfast, 200V, 4A dual rectifier diode specifically designed and molded into a TO-252 surface-mount package. It has an industry-standard RoHS-compliant material construction, and it features high current capability, high surge current capabilities, low forward voltage drop, and fast switching speeds. This diode is suitable for high efficiency power supplies in telecommunications, computers, and consumer electronics applications. Additionally, it can be used in a wide variety of automotive and industrial power control applications.