BZX84J-B3V0-QX

Single Zener Diodes Overview

The Nexperia BZX84J-B3V0-QX is a single Zener diode with a nominal voltage of 3.0 V and a tolerance of ±2%. It operates in an SOD-323F surface-mount package, dissipating up to 550 mW at test currents of 5 mA. The device supports AEC-Q101 automotive qualification, functioning between -55°C and +150°C.

Single Zener Diodes Feature Summary

• AEC-Q101 qualified for automotive reliability standards
• High precision voltage regulation with ±2% tolerance
• Compact SOD-323F surface-mount footprint

Single Zener Diodes Applications

• Automotive circuit voltage regulation
• General-purpose reference voltage generation
• Overvoltage protection in low-power electronics

Single Zener Diodes Procurement Notes

Verify the specific suffix '-QX' against official Nexperia documentation to confirm tape-and-reel packaging and exact manufacturing lot codes. Ensure the component matches the required automotive grade specifications for your target application environment before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when a precise 3.0 V reference is needed in space-constrained designs requiring automotive-grade reliability. The SOD-323F package offers a compact solution compared to larger through-hole alternatives while maintaining high thermal performance.

Single Zener Diodes Part Context

This part belongs to the BZX84J series, designed for general-purpose Zener applications. The 'B' indicates a ±2% voltage tolerance, while the 'Q' suffix denotes automotive qualification under AEC-Q101 standards, ensuring suitability for demanding vehicle environments.

Single Zener Diodes Replacement Considerations

Consider BZX84J-B3V0,115 as a verified alternative from the same manufacturer family. Verify that the non-automotive version meets all environmental requirements if AEC-Q101 certification is not strictly necessary for the specific design.