The ZGFM5377B-H is a high-performance, unidirectional TVS Diode manufactured by FORMOSA MICROSEMI. Designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD), this diode provides a robust and reliable solution. With a standoff voltage of 53V, the ZGFM5377B-H effectively clamps transient voltages to safe levels, preventing damage to downstream components. Its DO-214AA (SMB) package offers excellent power dissipation capabilities while maintaining a small footprint. 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.