AZ23C3V0-G3-08

Overview

The AZ23C3V0-G3-08 is a dual common anode silicon planar Zener diode array from the Vishay AZ23-G series. It provides a nominal Zener voltage of 3.0 V with a ±5% tolerance, tested at a current of 5 mA. The device operates within a junction temperature range of -55 °C to +150 °C and dissipates up to 300 mW on an FR-4 board. Packaged in a compact SOT-23 (TO-236AB) housing, it features a maximum reverse leakage current of 10 μA and a dynamic resistance of 95 Ω at the test current.

Feature Summary

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

Applications

• Voltage reference circuits requiring stable low-voltage rails
• Clamping applications for signal lines
• Protection against electrostatic discharge events

Procurement Notes

Verify that the ordering code matches the required specifications exactly. Confirm the suffix indicates commercial grade packaging and tape-and-reel quantity. Ensure compliance with RoHS directives and material categorization requirements before finalizing procurement orders.

Selection Notes

Select this component when a dual common anode topology is necessary. Verify that the 3.0 V nominal voltage aligns with the design requirements. Check that the 300 mW power dissipation rating is sufficient for the intended operating conditions and ambient temperatures.

Part Context

This part belongs to the AZ23-G series of small signal Zener diodes manufactured by Vishay Semiconductors. The series offers various voltage options in the SOT-23 package. The 'C' designation specifically denotes the ±5% voltage tolerance variant.

Replacement Considerations

Direct replacements include other AZ23C3V0 variants such as AZ23C3V0-E3-08 or AZ23C3V0-G3-18, which share identical electrical characteristics but differ in packaging quantities.