BZX84C2V7-HE3-08

Single Zener Diodes Overview

The BZX84C2V7-HE3-08 is a silicon planar Zener diode from Vishay Semiconductors, housed in an SOT-23 surface-mount package. It provides a nominal Zener voltage of 2.7 V with a tolerance of ±5%. The device operates within a junction temperature range of -55 °C to +150 °C and features AEC-Q101 qualification for automotive reliability. Electrical characteristics include a maximum reverse leakage current of 20 μA at 1.68 V and a dynamic resistance of 100 Ω at the test current of 5 mA.

Single Zener Diodes Feature Summary

• AEC-Q101 qualified for automotive applications
• ESD protection exceeding 8 kV (HBM) and 800 V (MM)
• RoHS-compliant construction

Single Zener Diodes Applications

• Automotive voltage regulation circuits
• General-purpose voltage reference applications
• Overvoltage protection stages

Single Zener Diodes Procurement Notes

Verify that the ordering code includes the HE3 suffix to confirm AEC-Q101 automotive qualification. Confirm the tape-and-reel quantity matches the required minimum order specification for the specific reel size. Ensure compliance with RoHS directives as indicated by the product marking.

Single Zener Diodes Selection Notes

Select this component when automotive-grade reliability and ESD robustness are required. The low Zener voltage of 2.7 V makes it suitable for precise low-voltage clamping. Verify thermal management requirements against the specified power dissipation limits on FR-4 boards.

Single Zener Diodes Part Context

This part belongs to the BZX84 series of small signal Zener diodes manufactured by Vishay Semiconductors. The series offers various voltage grades and tolerances, with the HE3 variant specifically designated for automotive environments requiring high reliability and strict quality standards.

Single Zener Diodes Replacement Considerations

BZX84C2V7-E3-08