The CZ5354B is a high-quality 17V, 5W Zener diode manufactured by Central Semiconductor. This diode, available from Supreme Components International, an authorized distributor, is designed for voltage regulation and transient voltage suppression applications. Housed in a robust DO-41 package, the CZ5354B offers excellent power dissipation and reliable performance. Zener diodes are crucial components in electronic circuits, providing a stable voltage reference and protecting sensitive components from overvoltage conditions. Supreme Components International is an authorized distributor of Central Semiconductor, ensuring you receive genuine, high-quality components. This diode is suitable for a wide range of applications, including power supplies, voltage regulators, and surge protection circuits.