The ZS4745A-H is a high-performance unidirectional TVS diode manufactured by Formosa Microsemi. Supreme Components International is an authorised distributor of Formosa Microsemi components, ensuring you receive genuine and reliable parts. This diode is designed to protect sensitive electronic circuits from voltage transients induced by lightning, ESD, and inductive load switching. With a standoff voltage of 47V and a peak pulse power dissipation of 400W, the ZS4745A-H offers excellent surge protection capabilities. Its DO-214AC (SMA) package allows for easy surface mounting. This TVS diode is suitable for a wide range of applications, including automotive, industrial, and consumer electronics, where robust overvoltage protection is crucial for system reliability and longevity. Benefit from the quality and performance of Formosa Microsemi, available through Supreme Components International.