AZ23C6V8-G3-08

Overview

The AZ23C6V8-G3-08 is a dual common anode silicon planar Zener diode array from the Vishay AZ23-G series, housed in a SOT-23 surface-mount package. It provides two independent Zener elements sharing a common anode terminal. The nominal Zener voltage is 6.8 V with a standard tolerance of ±5%. Electrical characteristics are measured at a test current (IZT1) of 5 mA, yielding a maximum dynamic resistance (ZZ) of 8 Ω and a maximum reverse leakage current (IR) of 2 μA. The device supports a continuous power dissipation of 300 mW on an FR-4 board and operates within a temperature range of -55 °C to +150 °C.

Feature Summary

• Dual common anode configuration for space-efficient circuit design
• Zener voltages graded according to international E24 standard
• ESD protection capability exceeding 8 kV via human body model

Applications

• Voltage reference circuits requiring dual stable potentials
• Input protection stages for sensitive electronic components
• Clamping applications in signal conditioning paths

Procurement Notes

Verify component authenticity by cross-referencing the ordering code against official Vishay documentation. Confirm that the specific suffix matches the required tape-and-reel packaging format. Ensure compliance with RoHS directives and material categorization standards prior to integration into manufacturing workflows.

Selection Notes

Select this variant when a dual Zener array with a common anode topology is required. The 'C' designation indicates a standard ±5% voltage tolerance; utilize the 'B' designation if tighter ±2% precision is necessary. Verify that the 300 mW thermal rating aligns with the ambient operating conditions of the target application.

Part Context

This component belongs to the AZ23-G series of small signal Zener diodes manufactured by Vishay General Semiconductor. The series encompasses a wide range of Zener voltages from 2.2 V to 75 V, all utilizing the compact SOT-23 footprint. The product line is designed for general-purpose voltage regulation and protection tasks in consumer and industrial electronics.

Replacement Considerations

Direct functional equivalents within the same family include AZ23B6V8-G3-08, which offers a tighter ±2% voltage tolerance while maintaining identical electrical ratings and physical dimensions.