The ZGFM5938B-AF-H is a high-performance, unidirectional Transient Voltage Suppressor (TVS) diode manufactured by FORMOSA MICROSEMI. This diode is specifically designed to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. With a breakdown voltage of 59V, it effectively clamps overvoltage events, preventing damage to downstream circuitry. The ZGFM5938B-AF-H comes in a compact DO-214AA (SMB) package, making it suitable for space-constrained applications. Supreme Components International is an authorised distributor of FORMOSA MICROSEMI components, ensuring that you receive a genuine and reliable product. This TVS diode is ideal for use in various applications, including automotive electronics, industrial equipment, and consumer electronics, where robust overvoltage protection is critical.