The ZS4730A-AF-H is a high-performance Transient Voltage Suppressor (TVS) Diode manufactured by FORMOSA MICROSEMI. This diode is specifically designed to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. With a reverse standoff voltage of 47V and a surge current capability of 30A, the ZS4730A-AF-H provides reliable overvoltage protection. Its DO-214AA (SMB) package allows for efficient heat dissipation and easy surface mount assembly. Supreme Components International is an authorised distributor of FORMOSA MICROSEMI components, ensuring you receive a genuine and high-quality product. This TVS diode is suitable for a wide range of applications, including automotive, industrial, and consumer electronics.