The CPZ28X-1N5225B is a 500mW Zener diode manufactured by Central Semiconductor. This diode features a Zener voltage of 3.0V and is packaged in a DO-35 package. It is designed for voltage regulation, voltage reference, and transient suppression applications. The DO-35 package allows for easy mounting and integration into various circuit designs. This Zener diode provides a stable and reliable voltage reference, making it suitable for use in power supplies, instrumentation, and other electronic devices. Supreme Components International is an authorised distributor of Central Semiconductor components, ensuring that you receive a genuine and high-quality product. Trust Supreme Components International for all your electronic component needs.