The ZS4745A-Q1-H is a high-performance Transient Voltage Suppressor (TVS) Diode manufactured by FORMOSA MICROSEMI. This unidirectional diode is designed to protect sensitive electronic components from voltage transients induced by electrostatic discharge (ESD), inductive load switching, and other transient voltage events. With a power dissipation rating of 400W and a breakdown voltage of 47V, the ZS4745A-Q1-H provides reliable overvoltage protection. Its compact DO-214AC (SMA) package allows for easy integration into various circuit designs. As an authorized distributor of FORMOSA MICROSEMI, Supreme Components International guarantees the authenticity and quality of this product. This TVS diode is suitable for automotive, industrial, and consumer electronics applications where robust transient voltage protection is required.