The CZ5379B is a single Zener diode manufactured by CENTRAL SEMICONDUCTOR. Supreme Components International is an authorised distributor of CENTRAL SEMICONDUCTOR components. This surface mount Zener diode is designed for voltage regulation and protection in a wide range of electronic circuits. It features a Zener voltage of 13V with a tolerance of ±5% and a power dissipation of 500mW. The CZ5379B comes in a compact DO-214AC package, making it suitable for high-density PCB designs. Its stable voltage characteristics and reliable performance make it an excellent choice for applications requiring precise voltage control. This diode is commonly used in voltage regulators, overvoltage protection circuits, and other voltage stabilization applications.