The US1B is a high-performance ultrafast recovery rectifier diode manufactured by SMC DIODES. Supreme Components International is an authorised distributor of SMC DIODES, ensuring you receive genuine components. This diode features a forward current of 1A and a reverse voltage of 100V, making it suitable for a wide range of applications. Its ultrafast recovery time minimizes switching losses and improves efficiency. The US1B is housed in a surface-mount SMA package, facilitating easy assembly and compact designs. Applications include freewheeling diodes, secondary rectification, and snubber circuits. Trust Supreme Components International for reliable electronic components and expert support.