The 1N5528B is a Zener diode manufactured by CENTRAL SEMICONDUCTOR. As an authorized distributor, Supreme Components International provides this diode, which is designed for voltage regulation and protection applications. This diode features a Zener voltage of 3.9V and a power dissipation of 500mW. It is housed in a DO-35 package, making it suitable for through-hole mounting on printed circuit boards. Zener diodes are commonly used to create stable reference voltages or to protect circuits from overvoltage conditions. The 1N5528B offers reliable performance and is a cost-effective solution for a wide range of electronic designs. Supreme Components International ensures the authenticity and quality of all components we distribute.