DZ23C24-HE3-18

Overview

The DZ23C24-HE3-18 is a dual common cathode Zener diode array manufactured by Vishay General Semiconductor - Diodes Division. It features a nominal Zener voltage of 24 V with a ±5% tolerance and a maximum power dissipation of 300 mW. The device is housed in an SOT-23-3 surface-mount package and operates within a junction temperature range of -55°C to +150°C. It holds AEC-Q101 automotive qualification and complies with RoHS3 standards.

Feature Summary

• Dual common cathode configuration for space-efficient circuit protection
• Automotive-grade reliability certified under AEC-Q101 standards
• Surface-mount SOT-23-3 packaging for automated assembly

Applications

• Automotive electronic circuit protection
• Voltage reference applications requiring dual channels
• Signal conditioning in compact consumer electronics

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix matches the required specifications, as variations may exist within the product line. Request official documentation to validate compliance with current environmental regulations and quality standards before integration into production.

Selection Notes

Select this component when a dual Zener configuration is required in a minimal footprint. Ensure the 24 V breakdown voltage aligns with the target circuit's clamping requirements. Verify that the 300 mW power rating suffices for the expected thermal environment and duty cycle of the application.

Part Context

This part belongs to the AZ23/DZ23 series of Zener diode arrays from Vishay. These components are designed for general-purpose voltage regulation and protection tasks. The series offers various voltage options within the same SOT-23-3 package to simplify inventory management for designers working on multi-voltage systems.

Replacement Considerations

Publicly confirmed substitute part numbers were not identified in the provided source material. Consult the manufacturer's official documentation for recommended replacements or cross-reference guides.