The ZPD9B1 Zener diode, manufactured by Diotec, is a silicon planar Zener diode designed for voltage regulation and transient voltage suppression. With a Zener voltage of 9.1V and a power dissipation of 500mW, this diode provides a stable voltage reference in a variety of electronic applications. Its DO-35 package allows for easy mounting and integration into circuit boards. As an authorised distributor of Diotec components, Supreme Components International guarantees the authenticity and quality of the ZPD9B1. This diode is suitable for use in power supplies, overvoltage protection circuits, and other applications where a precise and stable voltage is required. Benefit from reliable performance and consistent quality with this Diotec Zener diode.