BZX8850S-B8V2-QYL

Single Zener Diodes Overview

The Nexperia BZX8850S-B8V2-QYL is a low-current voltage regulator diode from the BZX8850S-Q series, housed in an ultra-small SOD882BD (DFN1006BD-2) leadless surface-mounted device package with side-wettable flanks. It features a nominal working voltage of 8.2 V with ±2% tolerance and operates at a test current of 50 μA. The component supports a total power dissipation of up to 365 mW and withstands junction temperatures up to 150 °C. Qualified under AEC-Q101 standards, it is designed for automotive applications requiring low bias and portable battery-powered regulation.

Single Zener Diodes Feature Summary

• Ultra-small leadless plastic package with side-wettable flanks suitable for surface-mounted design
• Qualified according to AEC-Q101 and recommended for use in automotive applications
• Specified at a low test current ideal for low bias and portable battery-powered applications

Single Zener Diodes Applications

• Low-current general regulation functions

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging and marking codes. Confirm that the selected variant meets the required tolerance series and thermal characteristics for the intended operating environment. Cross-reference the part number with the latest product data sheet to validate availability and compliance with current automotive qualification standards before finalizing procurement decisions.

Single Zener Diodes Selection Notes

Select this component for designs requiring precise voltage regulation in space-constrained environments. The low test current specification makes it suitable for battery-operated devices where minimizing quiescent current is critical. Ensure the application circuit accounts for the specified differential resistance and temperature coefficient to maintain stability across the operating range.

Single Zener Diodes Part Context

This device belongs to the BZX8850S-Q series of low-current voltage regulator diodes manufactured by Nexperia. The series offers a wide working voltage range and is encapsulated in the DFN1006BD-2 package. It is distinct from other Nexperia Zener diodes by its specific focus on low-bias performance and automotive qualification within an ultra-small footprint.

Single Zener Diodes Replacement Considerations

Direct replacements must match the SOD882BD package and AEC-Q101 qualification. Verify equivalent voltage tolerance and power dissipation ratings. Consult the manufacturer's substitution guide for compatible alternatives within the same series or family.