GDZ16B-HG3-18

Single Zener Diodes Overview

The GDZ16B-HG3-18 is a single Zener diode from Vishay General Semiconductor, designed for surface-mount applications in the SOD-323 package. It features a nominal Zener voltage of 16 V with a maximum power dissipation of 200 mW. The device offers a tight tolerance of ±4% and maintains a low reverse leakage current of 100 nA at 27 V. It operates within a junction temperature range of -55°C to 150°C and holds AEC-Q101 automotive qualification.

Single Zener Diodes Feature Summary

• Provides precise voltage regulation with ±4% tolerance
• Automotive-grade reliability via AEC-Q101 qualification
• Compact surface-mount design in SOD-323 package

Single Zener Diodes Applications

• Voltage reference circuits
• Overvoltage protection
• General-purpose voltage regulation

Single Zener Diodes Procurement Notes

Verify the specific suffix HG3 confirms RoHS compliance and halogen-free status as per manufacturer specifications. Confirm the SOD-323 package type matches your PCB footprint requirements. Ensure the component meets AEC-Q101 standards if used in automotive contexts. Cross-reference datasheet revisions to confirm electrical parameters remain consistent with design intent.

Single Zener Diodes Selection Notes

Select this component when a stable 16 V reference is required in space-constrained designs. The SOD-323 package suits high-density surface-mount layouts. Consider the 200 mW power rating for thermal management in enclosed environments. The automotive qualification makes it suitable for rigorous operational conditions compared to standard commercial grades.

Single Zener Diodes Part Context

This part belongs to the GDZ-G series of small-signal Zener diodes manufactured by Vishay. The series utilizes advanced silicon planar technology for robust performance. The GDZ16B variant specifically targets the 16 V breakdown voltage segment within this lineup, offering a balance of precision and compact form factor for modern electronic assemblies.

Single Zener Diodes Replacement Considerations

GDZ16B-E3-18 is listed as a parameter-equivalent alternative.