The ZGFM5944B-AF-Q1-H is a 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 electrostatic discharge (ESD), electrical fast transients (EFT), and lightning surges. With a breakdown voltage of 5.0V, it effectively clamps overvoltage events, preventing damage to downstream circuitry. The ZGFM5944B-AF-Q1-H comes in a small SOD-523 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 high-quality product. This TVS diode is ideal for use in various applications, including consumer electronics, industrial equipment, and automotive systems, where reliable overvoltage protection is crucial.