The ZS4733A-Q1-H is a high-performance unidirectional TVS diode manufactured by Formosa Microsemi. Supreme Components International is an authorised distributor of Formosa Microsemi components. This diode is designed to protect sensitive electronic circuits from voltage transients induced by lightning, ESD, and inductive load switching. With a power dissipation rating of 400W, the ZS4733A-Q1-H effectively clamps transient voltages to safe levels, preventing damage to downstream components. Its DO-214AC (SMA) package offers a compact footprint and excellent thermal performance. This TVS diode is suitable for a wide range of applications, including automotive electronics, industrial equipment, and consumer electronics. Benefit from reliable overvoltage protection with this robust and efficient TVS diode.