The UG4KB80 Ultrafast Rectifier, manufactured by SMC Diodes, is a robust and efficient diode designed for demanding applications. With a current rating of 4A and a voltage rating of 800V, this rectifier provides excellent performance in high-frequency circuits. Its ultrafast recovery time minimizes switching losses and improves overall system efficiency. Supreme Components International is an authorised distributor of SMC Diodes, ensuring you receive genuine components with full traceability. This diode is suitable for use in power supplies, inverters, freewheeling diodes, and other applications where fast switching and high reliability are critical. Choose the UG4KB80 for superior performance and long-term stability.