AZ23C7V5WHE3-TP

Overview

The AZ23C7V5WHE3-TP is a dual Zener diode array manufactured by Micro Commercial Components (MCC). It features a common anode configuration housed in a compact SOT-23 surface-mount package. The device provides a nominal Zener voltage of 7.5 V with a maximum power dissipation of 300 mW. It is designed for operation across a junction temperature range of -55°C to +150°C and meets AEC-Q101 automotive qualification standards.

Feature Summary

• Dual Zener diode array with common anode topology
• Automotive-grade reliability certified under AEC-Q101
• Compact SOT-23 surface-mount packaging

Applications

• Voltage reference circuits in automotive instrument clusters
• Signal conditioning for digitally enhanced dashboards
• Over-voltage protection in vehicle data systems

Procurement Notes

Verify the specific suffix WHE3 against official MCC documentation to confirm lead-free compliance and tape-and-reel packaging specifications. Ensure the component matches the required automotive grade certification before integration into production lines.

Selection Notes

Select this component when a dual Zener solution with common anode configuration is required in space-constrained automotive applications. Verify that the 7.5 V breakdown voltage and 300 mW power rating align with the circuit's thermal and electrical design constraints.

Part Context

This part belongs to the AZ23C series of Zener arrays from Micro Commercial Components. The series offers various voltage options within the same SOT-23 footprint, allowing designers to standardize on a single package type while adjusting voltage levels for different circuit requirements.

Replacement Considerations

Cross-reference with Vishay BZX79C7V5 or Diodes Inc. AZ23C7V5-7 for pin-compatible alternatives. Confirm that substitute parts meet the same AEC-Q101 automotive qualification and SOT-23 package dimensions.