The ZGFM1091B-MS-Q1-H is a TVS (Transient Voltage Suppressor) Diode manufactured by FORMOSA MICROSEMI. This diode is specifically designed to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). With a breakdown voltage of 10V and a surge current capability of 91A, this TVS diode provides robust protection in a small MS-Q1 package. Supreme Components International is an authorised distributor of FORMOSA MICROSEMI components, ensuring you receive genuine and reliable parts. This diode is suitable for a wide range of applications, including automotive electronics, industrial equipment, and consumer electronics, where reliable overvoltage protection is critical. Its compact size and high performance make it an excellent choice for space-constrained designs.