The ZS4753A-AF-H is a high-performance unidirectional TVS diode manufactured by FORMOSA MICROSEMI. Supreme Components International is an authorised distributor of FORMOSA MICROSEMI components. This diode is designed to protect sensitive electronic circuits from voltage transients induced by electrostatic discharge (ESD), inductive load switching, and other transient voltage events. Featuring a power dissipation of 400W, the ZS4753A-AF-H effectively clamps transient voltages to safe levels, preventing damage to downstream components. Its DO-214AC (SMA) package allows for easy surface mounting and efficient heat dissipation. This TVS diode is suitable for a wide range of applications, including automotive electronics, industrial equipment, and consumer electronics, where reliable overvoltage protection is crucial. Benefit from the quality and reliability of FORMOSA MICROSEMI products through Supreme Components International.