The SMASF54A-H is a high-performance 5000W Surface Mount Transient Voltage Suppressor (TVS Diode) manufactured by Formosa Microsemi. Supreme Components International is an authorised distributor of Formosa Microsemi, ensuring you receive genuine, high-quality components. This TVS diode is designed to protect sensitive electronic circuits from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. Its surface mount package allows for easy integration into printed circuit boards. The SMASF54A-H offers excellent clamping capability, high surge current handling, and fast response time. It is ideal for use in a wide range of applications, including telecommunications, industrial equipment, and consumer electronics. Choose the SMASF54A-H for reliable and effective transient voltage protection.