AZ23C13HE3-TP

Overview

The AZ23C13HE3-TP is a dual Zener diode manufactured by Micro Commercial Components (MCC). It features a common anode configuration housed in a compact SOT-323 surface-mount package. The device provides a nominal Zener voltage of 13V with a maximum reverse leakage current of 700nA and a Zener impedance of 700 Ohms at a test current of 5mA. It supports a power dissipation of 300mW and operates within a temperature range of -55°C to +150°C. The component is RoHS compliant and utilizes lead-free plating.

Feature Summary

• Dual Zener diodes integrated into a single common anode package for space efficiency.
• High thermal resilience suitable for demanding operating environments.
• Lead-free construction compliant with RoHS standards.

Applications

• Voltage reference circuits requiring dual stable potentials.
• Protection stages in automotive electronic modules.
• Signal conditioning networks in industrial control systems.

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm pinout compatibility and electrical tolerances. Ensure the procurement channel provides valid traceability documentation. Confirm that the delivered components match the exact part number designation to avoid functional mismatches in sensitive circuit designs.

Selection Notes

Select this component when a dual Zener solution with a common anode topology is required to minimize board space. The SOT-323 package is appropriate for automated surface-mount assembly processes. Consider the 300mW power rating and 150°C maximum junction temperature when designing thermal management strategies for high-density applications.

Part Context

This component belongs to the AZ23C series of dual Zener diodes from Micro Commercial Components. The series offers various voltage options within a standardized small outline transistor footprint, facilitating design flexibility across different product lines while maintaining consistent manufacturing and handling characteristics.

Replacement Considerations

Cross-reference with other MCC AZ23C series variants or equivalent dual Zener diodes in SOT-323 packages from alternative manufacturers. Verify that substitute parts maintain identical pin configurations, voltage ratings, and thermal specifications to ensure seamless integration without redesigning the printed circuit board layout.