BZX884S-B5V1-QYL

Single Zener Diodes Overview

The Nexperia BZX884S-B5V1-QYL is a general-purpose Zener diode with a nominal working voltage of 5.1 V and ±2% tolerance. It operates in an ultra-small SOD882BD (DFN1006BD-2) leadless package featuring side-wettable flanks. Key electrical parameters include a total power dissipation of 365 mW, a maximum forward voltage of 0.9 V at 10 mA, and a reverse current of 400 µA at 5 mA test current. The device supports junction temperatures up to 150 °C and ambient temperatures from -55 °C to +150 °C.

Single Zener Diodes Feature Summary

• Leadless ultra-small plastic package with side-wettable flanks suitable for surface-mounted design
• Qualified according to AEC-Q101 and recommended for use in automotive applications

Single Zener Diodes Applications

• General regulation functions

Single Zener Diodes Procurement Notes

Verify the specific suffix 'QYL' against official Nexperia documentation to confirm packaging format and automotive qualification status. Confirm availability as the product may be subject to discontinuation or limited supply. Ensure compliance with RoHS directives and check for any regional distribution restrictions before finalizing procurement plans.

Single Zener Diodes Selection Notes

Select this component for designs requiring precise voltage regulation within a minimal footprint. The ±2% tolerance series offers tighter accuracy than standard options. Consider the low thermal resistance and high operating temperature range for compact, high-density PCB layouts where heat dissipation is constrained.

Single Zener Diodes Part Context

This part belongs to the BZX884S-Q series, which provides a wide working voltage range from 2.4 V to 75 V. The series utilizes the DFN1006BD-2 package, offering a body size of 1 mm x 0.6 mm x 0.47 mm. It is designed for surface-mount technology and includes marking codes for identification, such as '2J' for the B5V1 variant.

Single Zener Diodes Replacement Considerations

Direct substitutes within the same series include BZX884S-C5V1-QYL for ±5% tolerance variants. Other BZX884S-Q models share the same package and qualification but differ in breakdown voltage.