Supreme Components International, an authorised distributor, presents the Diotec BZW04-20, a high-performance unidirectional TVS diode designed to safeguard electronic equipment from voltage surges. This 20V, 400W TVS diode effectively clamps transient voltages, preventing damage to downstream components. Housed in a DO-15 package, the BZW04-20 offers a compact and reliable solution for overvoltage protection. Its unidirectional configuration makes it suitable for applications where protection against positive voltage transients is crucial. Typical applications include I/O interfaces, VCC bus protection, and protection against induced switching transients. Trust Diotec's quality and Supreme Components International's reliable distribution for your overvoltage protection needs.