The 1N5528C Zener diode, manufactured by CENTRAL SEMICONDUCTOR, is a silicon Zener diode designed for voltage regulation and protection applications. This diode features a Zener voltage of 3.9V and a power dissipation of 500mW. Encased in a DO-35 package, it is suitable for through-hole mounting on printed circuit boards. The 1N5528C is commonly used in circuits requiring a stable voltage reference, surge protection, or voltage clipping. As an authorised distributor of CENTRAL SEMICONDUCTOR, Supreme Components International guarantees the authenticity and quality of this component. This diode is ideal for use in power supplies, communication equipment, and instrumentation.