The SMB10J85CA-Q1-H is a Transient Voltage Suppressor (TVS) diode manufactured by FORMOSA MICROSEMI. Supreme Components International is an authorised distributor of FORMOSA MICROSEMI components. This diode is designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). It features a working peak reverse voltage of 85V and a high surge capability of 10000W, making it suitable for demanding applications. The SMB10J85CA-Q1-H is packaged in an SMB (DO-214AA) package, offering a compact and efficient solution for circuit protection. Its fast response time and low clamping voltage ensure effective protection against transient events. This TVS diode is commonly used in automotive, industrial, and telecommunications applications to enhance system reliability and prevent damage from voltage surges.