The ZGFM2018B-ASF-Q1-H TVS diode, manufactured by FORMOSA MICROSEMI, provides robust transient voltage protection in a small SOD-323 package. This unidirectional diode is designed to clamp voltage spikes and protect downstream circuitry from damage caused by electrostatic discharge (ESD), electrical fast transients (EFT), and lightning surges. With a peak pulse power dissipation of 200W, it's suitable for a wide range of applications, including consumer electronics, industrial equipment, and automotive systems. Supreme Components International is an authorised distributor of FORMOSA MICROSEMI components, ensuring you receive a genuine, high-quality product. This TVS diode offers a reliable and cost-effective solution for enhancing the reliability and longevity of your electronic designs.