AZ23C2V4WHE3-TP

Overview

The AZ23C2V4WHE3-TP is a dual common anode Zener diode array manufactured by Micro Commercial Components. It features a nominal Zener voltage of 2.4 V with a tolerance of ±5.83%. The device operates within a power dissipation limit of 300 mW and supports a junction temperature range from -55°C to +150°C. Packaged in a compact SOT-23 (SC-59) surface-mount housing, it is designed for space-constrained applications requiring precise voltage regulation.

Feature Summary

• Dual common anode configuration integrates two Zener elements into a single package
• Automotive-grade qualification ensures reliability under demanding environmental conditions
• Compact SOT-23 footprint facilitates high-density surface mount assembly

Applications

• Voltage reference circuits in automotive electronics
• Transient voltage suppression in signal conditioning paths
• Clamping applications in industrial control systems

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm pinout compatibility and electrical tolerances. Ensure the component meets AEC-Q101 standards if deployed in automotive environments. Cross-reference the package marking code with official documentation to prevent counterfeit substitution during sourcing.

Selection Notes

Select this component when a dual Zener solution with a common anode is required in a minimal footprint. The 2.4 V breakdown voltage suits low-voltage reference needs. Confirm that the 300 mW power rating aligns with the thermal design of the target application board.

Part Context

This part belongs to the AZ23C series of dual Zener arrays from MCC. The HE3 suffix typically indicates a specific manufacturing variant or packaging update within the product line. It shares the SOT-23 form factor with other devices in the family but differs in nominal voltage and tolerance specifications.

Replacement Considerations

Direct substitutes include AZ23C2V4HE3-TP and AZ23C2V7WHE3-TP from the same manufacturer. Verify pin compatibility and voltage ratings before swapping with generic SOT-23 dual Zener parts.