This document describes the features and characteristics of the AZ23-C2V7 THRU AZ23-C51 dual Zener diodes. These diodes are dual silicon planar diodes with a common anode design. They are graded according to the international E24 standard and have graded Zener voltages. The parameters provided are valid for both diodes in one case, with ∆VZ and ∆rzj of the two diodes being less than 5%. Additionally, these diodes are available in other package styles and configurations, including the dual diode common cathode configuration with the type designation DZ23, the single diode SOT-23 case with the type designation BZX84C, and the single diode SOD-123 case with the type designation BZT52C.