The ZGFM20150B-ASF-Q1-H is a high-performance, unidirectional TVS diode manufactured by FORMOSA MICROSEMI. Designed to protect sensitive electronic circuits from voltage transients induced by electrostatic discharge (ESD), electrical fast transients (EFT), and lightning surges. This 150V TVS diode is housed in a compact DO-214AA (SMB) package, making it suitable for space-constrained applications. Its unidirectional configuration ensures optimal protection for DC circuits. Supreme Components International is an authorised distributor of FORMOSA MICROSEMI components, ensuring you receive authentic and high-quality products. This TVS diode is ideal for use in various applications, including automotive, industrial, and consumer electronics.