BZG05C9V1-HM3-18

Single Zener Diodes Overview

The BZG05C9V1-HM3-18 is a single Zener diode manufactured by Vishay General Semiconductor - Diodes Division. It features a nominal Zener voltage of 9.1 V and a maximum power dissipation of 1.25 W. The component utilizes a DO-214AC (SMA) surface-mount package and holds AEC-Q101 automotive qualification. Key electrical characteristics include a reverse leakage current of 500 nA at 7 V, a forward voltage of 1.2 V at 200 mA, and a maximum Zener impedance of 16 Ohms. The device supports a junction temperature up to 150°C and complies with RoHS3 standards.

Single Zener Diodes Feature Summary

• Automotive-grade reliability certified under AEC-Q101 standards for robust performance in demanding environments.
• High thermal stability enabled by a maximum junction temperature rating of 150°C.
• Surface-mount design in a compact DO-214AC (SMA) package for efficient PCB integration.

Single Zener Diodes Applications

• Voltage regulation in automotive electronic circuits
• Overvoltage protection for sensitive semiconductor components
• Reference voltage generation in precision measurement systems

Single Zener Diodes Procurement Notes

Verify the obsolete status and discontinuation notice before procurement planning. Confirm availability of recommended substitutes such as the BZG05C9V1-M3-18 variant if continuous supply is required. Ensure compatibility with existing board layouts when transitioning to alternative packages or series within the same manufacturer portfolio.

Single Zener Diodes Selection Notes

Select this component for applications requiring precise 9.1 V regulation with high power handling capabilities. The DO-214AC package offers suitable thermal management for 1.25 W dissipation. Verify that the 16 Ohm impedance meets circuit sensitivity requirements. Consider the AEC-Q101 qualification if the application operates within automotive or industrial sectors requiring enhanced reliability.

Single Zener Diodes Part Context

This part belongs to the BZG05C-M series of single Zener diodes from Vishay. The series provides various voltage options in the DO-214AC package, catering to diverse voltage regulation needs. The HM3 suffix indicates Halogen-free and RoHS compliance, aligning with environmental regulations for modern electronic manufacturing.

Single Zener Diodes Replacement Considerations

The MFR Recommended substitute is BZG05C9V1-M3-18. Verify pinout and electrical parameter equivalence before implementation.

Single Zener Diodes FAQ

What is the maximum power dissipation of the BZG05C9V1-HM3-18?

The maximum power dissipation is 1.25 W.

Is this component qualified for automotive applications?

Yes, it is AEC-Q101 qualified.