The SDURD540A is a high-performance 5A, 400V Ultra-Fast Rectifier Diode manufactured by SMC Diodes. This diode is designed for applications requiring rapid switching and efficient rectification. Its ultra-fast recovery time minimizes power loss and improves overall circuit efficiency. The SDURD540A is commonly used in switching power supplies, inverters, and other high-frequency circuits. Supreme Components International is an authorised distributor of SMC Diodes, ensuring that you receive a genuine, high-quality component. This diode offers excellent surge handling capability and is built to withstand demanding operating conditions. Benefit from its superior performance and reliability in your next project. Trust Supreme Components International for all your electronic component needs.