AZ23C10-G3-08

Overview

The AZ23C10-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 10 V with a ±5% tolerance (indicated by the 'C' suffix). Electrical characteristics are specified at a test current of 5 mA, featuring a maximum reverse leakage current of 0.1 µA and a dynamic resistance of 15 Ω. The device operates within a temperature range of -55 °C to +150 °C and supports a power dissipation of up to 500 mW.

Feature Summary

• Dual common anode configuration for space-efficient circuit design
• Zener voltages graded according to the international E24 standard
• ESD capability exceeding 8 kV via human body model and 800 V via machine model

Applications

• Voltage reference circuits requiring dual stable potentials
• Clamping and protection stages in signal processing paths
• Biasing networks in low-power electronic modules

Procurement Notes

Verify component authenticity through authorized distribution channels or direct manufacturer engagement. Confirm that the ordering code matches the exact voltage tolerance and packaging requirements. Request official datasheets and material compliance documentation to ensure adherence to RoHS standards and specific application constraints before finalizing procurement.

Selection Notes

Select this part when a dual Zener array with a common anode topology is required in a compact SOT-23 footprint. Ensure the 10 V nominal voltage aligns with circuit thresholds. Consider the ±5% tolerance and 15 Ω dynamic resistance for precision applications. Verify thermal management capabilities if operating near the maximum junction temperature limits.

Part Context

This component belongs to the AZ23-G series of small signal Zener diodes manufactured by Vishay Semiconductors. The series offers a wide range of Zener voltages from 2.2 V to 75 V in both 5% ('C') and 2% ('B') tolerances. These devices are designed for general-purpose voltage regulation and protection in consumer and industrial electronics.

Replacement Considerations

Direct substitutes include other AZ23C10 variants such as AZ23C10-E3-08 or AZ23C10-G3-18, which share identical electrical specifications but differ in packaging quantities or lead-free status. Cross-brand replacements must match the SOT-23-3 pinout, 10 V Zener voltage, and common anode configuration.