The BZW04-239 is a high-performance, 400W unidirectional TVS diode manufactured by Diotec and supplied by Supreme Components International, an authorized distributor of electronic components. Designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and ESD, this diode offers a clamping voltage of 239V. Its unidirectional configuration ensures optimal protection for DC circuits. Encased in a robust DO-15 package, the BZW04-239 provides excellent surge handling capability and reliable performance. This TVS diode is suitable for a wide range of applications, including telecommunications, industrial control systems, and consumer electronics, where transient voltage protection is critical. Benefit from Diotec's quality and Supreme Components International's reliable supply chain.