The ZGFM1091B-M-H is a robust unidirectional TVS diode manufactured by FORMOSA MICROSEMI. Supreme Components International is an authorised distributor of FORMOSA MICROSEMI components, ensuring you receive genuine products. This diode is designed to protect sensitive electronics from voltage spikes induced by lightning, inductive load switching, and electrostatic discharge (ESD). With a peak pulse power dissipation of 1000W and a reverse standoff voltage of 91V, the ZGFM1091B-M-H provides reliable overvoltage protection. Its DO-214AA (SMB) package allows for efficient surface mount assembly. This TVS diode is suitable for various applications, including automotive, industrial, and consumer electronics.