The SMASF54A-Q1-H is a high-power Surface Mount Transient Voltage Suppressor (TVS Diode) manufactured by FORMOSA MICROSEMI. Supreme Components International is an authorised distributor of FORMOSA MICROSEMI components, ensuring you receive genuine, high-quality products. This TVS diode is designed to protect sensitive electronic circuits from voltage transients caused by lightning strikes, inductive load switching, and ESD events. With a peak pulse power dissipation of 5000W, the SMASF54A-Q1-H offers excellent surge protection. Its surface mount package allows for easy integration into automated assembly processes. This component is ideal for use in automotive, industrial, and telecommunications applications where reliable transient voltage protection is critical. The SMASF54A-Q1-H meets stringent industry standards for performance and reliability.