The Diotec BZW04-376B is a high-performance Transient Voltage Suppressor (TVS) diode, meticulously engineered to provide robust unidirectional protection against voltage transients. Encased in a DO-15 package, this diode boasts a surge handling capability of 400W at a working voltage of 376V. It is specifically designed to safeguard sensitive electronic circuits and components from the damaging effects of voltage spikes caused by lightning strikes, electrostatic discharge (ESD), and inductive load switching. The BZW04-376B offers a fast response time and low clamping voltage, ensuring effective protection without compromising circuit performance. Supreme Components International, as an authorized distributor of Diotec, guarantees the authenticity and quality of this essential component. This TVS diode is an ideal choice for applications requiring reliable overvoltage protection in various electronic systems.