DZ23C24-HE3-08

Overview

The DZ23C24-HE3-08 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 utilizes an SOT-23-3 surface-mount package and operates within a junction temperature range of -55°C to +150°C. It holds AEC-Q101 qualification for automotive applications and complies with RoHS3 standards.

Feature Summary

• Dual common cathode configuration for space-efficient circuit design
• Automotive grade reliability with AEC-Q101 qualification
• High thermal stability across extended industrial temperature ranges

Applications

• Voltage reference circuits in automotive electronics
• Transient voltage suppression in compact modules
• Signal conditioning in industrial control systems

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific HE3-08 suffix matches project requirements, as packaging variations may exist. Ensure compliance with current environmental regulations such as RoHS3 before integration into final assemblies.

Selection Notes

Select this component when a dual Zener solution is required in an SOT-23-3 footprint. The 24 V breakdown voltage suits mid-range reference applications. Consider the 300 mW power limit for thermal management in dense PCB layouts requiring high reliability under automotive conditions.

Part Context

This part belongs to the DZ23 series of dual Zener arrays from Vishay. It shares the SOT-23-3 form factor with other variants in the family but differs in Zener voltage ratings. The HE3 designation indicates Halogen-free and Green compliant construction, aligning with modern environmental manufacturing standards for semiconductor components.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with alternative dual Zener arrays based on voltage, package, and power specifications if this component is discontinued.