The CMPZ5255B Zener diode, manufactured by CENTRAL SEMICONDUCTOR, is a crucial component for voltage regulation and circuit protection. Supreme Components International is an authorised distributor of CENTRAL SEMICONDUCTOR components. This single Zener diode features a nominal Zener voltage of 28V with a tolerance of ±5%. Its 500mW power dissipation capability makes it suitable for a variety of low-power applications. The SOD-323 surface mount package allows for efficient board assembly. This diode is commonly used in voltage clamping, overvoltage protection, and voltage reference circuits. Its compact size and reliable performance make it a popular choice for modern electronic designs.