BZX384B3V0-HE3-08

Single Zener Diodes Overview

The BZX384B3V0-HE3-08 is a silicon planar power Zener diode manufactured by Vishay General Semiconductor - Diodes Division. It provides a nominal Zener voltage of 3.0 V with a tight tolerance of ±2%, designated by the 'B' suffix in the part number. The device is housed in an SOD-323 (SC-76) surface-mount package and supports a maximum power dissipation of 200 mW. It is qualified to AEC-Q101 standards for automotive applications and operates within a temperature range of -55°C to +150°C.

Single Zener Diodes Feature Summary

• Automotive-grade reliability certified under AEC-Q101 standards
• High precision voltage regulation with ±2% tolerance
• Compact SMD footprint suitable for space-constrained designs

Single Zener Diodes Applications

• General voltage regulation functions
• Reference voltage sources in electronic circuits
• Overvoltage protection stages

Single Zener Diodes Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm RoHS compliance status and specific manufacturing lot details against current datasheets. Ensure storage conditions adhere to moisture sensitivity level requirements prior to assembly.

Single Zener Diodes Selection Notes

Select this variant when precise voltage control is required due to its ±2% tolerance compared to standard ±5% options. The SOD-323 package offers a balance between thermal performance and board space efficiency. Verify that the 200 mW power rating aligns with the expected operating current and ambient temperature conditions.

Single Zener Diodes Part Context

This component belongs to the BZX384-V-Series, a family of low-power voltage regulator diodes encapsulated in small plastic SMD packages. The series includes various voltage grades normalized to the E24 standard, allowing designers to select appropriate breakdown voltages ranging from 2.4 V to 75 V for diverse circuit requirements.

Single Zener Diodes Replacement Considerations

Direct substitutes include other Vishay BZX384-B3V0 variants with different packaging codes or lead-free designations. Cross-referencing with equivalent Zener diodes from other manufacturers requires matching the 3.0 V nominal voltage, ±2% tolerance, and SOD-323 package dimensions.