BZX884S-B56-QYL

Single Zener Diodes Overview

The BZX884S-B56-QYL is a general-purpose Zener diode from the Nexperia BZX884S-Q series, housed in an ultra-small SOD882BD (DFN1006BD-2) leadless surface-mounted device plastic package featuring side-wettable flanks. It offers a nominal working voltage of 56 V with ±5% tolerance. The device supports a total power dissipation of 365 mW at 25 °C and operates within a junction temperature range of -55 °C to +150 °C. Qualified according to AEC-Q101, it is recommended for automotive applications.

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 ordering lists, as datasheets typically list standard 'Q' suffixes for AEC-Q101 qualification. Confirm package variant matches DFN1006BD-2 specifications. Ensure design reviews account for the 365 mW thermal limits on FR4 PCBs. Cross-reference marking codes for accurate identification during assembly inspection.

Single Zener Diodes Selection Notes

Select this component when space-constrained designs require a robust Zener regulator with automotive reliability standards. The DFN1006BD-2 package provides high-density mounting capabilities. Consider the 56 V breakdown voltage and ±5% tolerance for precise reference needs. Evaluate thermal management requirements given the small form factor and 365 mW dissipation capability.

Single Zener Diodes Part Context

This part belongs to the BZX884S-Q series of voltage regulator diodes manufactured by Nexperia. The series includes various breakdown voltages ranging from 2.4 V to 75 V with ±2% and ±5% tolerances. All variants share the same SOD882BD package and AEC-Q101 qualification, ensuring consistent mechanical and reliability characteristics across the product line.

Single Zener Diodes Replacement Considerations

Direct substitutes include other BZX884S-Q series parts with identical 56 V ratings, such as BZX884S-C56-Q or BZX884S-B56-Q, provided tolerance requirements align. Verify that any replacement maintains the DFN1006BD-2 footprint and AEC-Q101 automotive qualification status.