The SM4F75A-MS-Q1-H is a high-performance 75V, 400W surface mount TVS diode manufactured by FORMOSA MICROSEMI. Supreme Components International is an authorised distributor of FORMOSA MICROSEMI components. This TVS diode is designed to protect sensitive electronic equipment from voltage transients caused by electrostatic discharge (ESD), lightning, and other transient voltage events. Featuring a fast response time and excellent clamping characteristics, the SM4F75A-MS-Q1-H ensures reliable protection for your circuits. Its surface mount package allows for easy integration into automated assembly processes. Ideal for automotive, industrial, and consumer electronics applications where transient voltage protection is critical.