PLZ5V1B-HG3_A/H

Single Zener Diodes Overview

The PLZ5V1B-HG3_A/H is a single silicon planar Zener diode from Vishay, housed in the ultra-small MicroSMF (DO-219AC) surface-mount package. It provides a nominal Zener voltage range of 4.94 V to 5.20 V at a test current of 20 mA. The device supports up to 500 mW power dissipation and features low leakage current with excellent stability. It is AEC-Q101 qualified for automotive applications and complies with RoHS standards.

Single Zener Diodes Feature Summary

• Ultra-small MicroSMF (DO-219AC) package design
• AEC-Q101 qualification for automotive reliability
• Low leakage current and high temperature soldering capability

Single Zener Diodes Applications

• Automotive circuit protection
• Voltage reference circuits
• General purpose electronics

Single Zener Diodes Procurement Notes

Verify the specific suffix HG3_A/H confirms AEC-Q101 qualification and RoHS compliance. Ensure the ordering code matches the required tolerance band B. Confirm availability through authorized distributors or direct manufacturer channels.

Single Zener Diodes Selection Notes

Select this component when a compact footprint is required alongside automotive-grade reliability. The 5V nominal output suits standard logic level references. Verify thermal management requirements against the specified power dissipation limits.

Single Zener Diodes Part Context

This part belongs to the PLZ Series of Zener diodes designed for permitting 500 mW power dissipation. The series utilizes a planar silicon structure within the MicroSMF package to achieve low profile and high performance in space-constrained designs.

Single Zener Diodes Replacement Considerations

PLZ5V1B-G3_A/H