The SM4F11CA-MS-Q1-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, ESD, and inductive load switching. With a power dissipation rating of 400W and a breakdown voltage (Vbr) of 11V, the SM4F11CA-MS-Q1-H offers robust protection against overvoltage conditions. 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 that you receive only genuine and high-quality products. This TVS diode is suitable for a wide range of applications, including automotive, industrial, and consumer electronics, where reliable voltage surge protection is critical.