The BZW04-145B is a high-performance Transient Voltage Suppressor (TVS) diode manufactured by Diotec. Supreme Components International is an authorised distributor of Diotec components, ensuring you receive genuine and reliable products. This unidirectional TVS diode is designed to protect sensitive electronic circuits from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. With a power dissipation rating of 400W, the BZW04-145B effectively clamps overvoltage events, preventing damage to downstream components. Its DO-15 package allows for easy installation and integration into existing designs. This diode is suitable for a wide range of applications, including industrial equipment, telecommunications systems, and consumer electronics, where robust overvoltage protection is crucial. Voltage rating is 145V.