The 1SMB5929B is a high-performance 5W Zener diode manufactured by JSCJ (JCET). This diode provides a stable 15V reverse voltage, making it suitable for a wide range of voltage regulation and protection applications. Housed in a compact SMB package, it offers excellent power dissipation capabilities. Supreme Components International is an authorised distributor of JSCJ (JCET) components, ensuring you receive only genuine and high-quality products. This Zener diode is designed for surface mount technology (SMT) assembly, simplifying the manufacturing process. Its robust construction guarantees reliable operation in harsh conditions. Applications include voltage regulation, overvoltage protection, and transient voltage suppression.