Vishay BA157-E3/54 Switching Diode, 1A 400V, 2-Pin DO-204AL:

The Vishay BA157-E3/54 is a fast switching diode designed for high-speed rectification and general-purpose applications. With a peak reverse voltage of 400V and a forward current rating of 1A, it is ideal for use in power supplies, inverters, and fast-switching circuits requiring reliable performance.