BZG05B5V6-HE3-TR

Single Zener Diodes Overview

The BZG05B5V6-HE3-TR is a single Zener diode manufactured by Vishay General Semiconductor - Diodes Division. It features a nominal Zener voltage of 5.6 V with a tolerance of ±2%. The device is rated for a maximum power dissipation of 1.25 W and operates in the DO-214AC (SMA) surface-mount package. Key electrical characteristics include a maximum Zener impedance of 40 Ohms, a reverse leakage current of 100 nA at 4.5 V, and a forward voltage of 1.5 V at 200 mA. It supports a junction temperature up to 175°C and meets AEC-Q101 automotive qualification standards.

Single Zener Diodes Feature Summary

• Provides precise voltage regulation with a tight ±2% tolerance on the 5.6 V Zener voltage.
• Capable of handling high power dissipation of 1.25 W in a compact surface-mount footprint.
• Qualified for automotive applications under the AEC-Q101 standard for reliability.
• Designed for operation at elevated junction temperatures up to 175°C.

Single Zener Diodes Applications

• Voltage reference circuits in automotive electronic control units
• Over-voltage protection stages in industrial power supplies
• Clamping applications in communication equipment signal lines

Single Zener Diodes Procurement Notes

Verify the specific suffix HE3-TR against the official Vishay datasheet to confirm RoHS compliance and tape-and-reel packaging configuration. Ensure the component matches the required AEC-Q101 automotive grade if used in vehicle systems. Cross-reference the DO-214AC package dimensions with PCB layout specifications before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when a 5.6 V reference requires high power handling capabilities within a surface-mount form factor. The ±2% tolerance makes it suitable for precision applications where tighter voltage stability is necessary compared to standard 5% devices. Consider the 175°C thermal rating for environments with limited cooling or high ambient temperatures.

Single Zener Diodes Part Context

This part belongs to the BZG05B series of high-power Zener diodes from Vishay. The series is designed for robust performance in demanding environments, offering superior power density compared to smaller packages. The BZG05B5V6 variant specifically targets applications requiring stable 5.6 V regulation with significant surge handling capacity.

Single Zener Diodes Replacement Considerations

Public confirmed substitute part numbers: BZG05B5V6-HM3-08, BZG05B5V6-HE3-TR3.