The SMF78A-MS-Q1-H TVS Diode, manufactured by FORMOSA MICROSEMI, is a high-performance transient voltage suppressor designed to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. With a standoff voltage of 78V and a power dissipation of 400W, this diode provides robust protection against overvoltage conditions. Housed in a DO-219AB package, the SMF78A-MS-Q1-H offers excellent surge handling capability and fast response time. Supreme Components International is an authorised distributor of FORMOSA MICROSEMI components, ensuring you receive genuine and reliable products. This TVS diode is suitable for a wide range of applications, including automotive electronics, industrial equipment, and consumer electronics, where reliable voltage surge protection is critical. Its compact size and high performance make it an ideal choice for space-constrained applications.