BZX84W-B36-QX

Single Zener Diodes Overview

The Nexperia BZX84W-B36-QX is a general-purpose Zener diode from the BZX84W-Q series, housed in a SOT-323 (SC-70) leadless surface-mount package. It features a nominal Zener voltage of 36 V with a ±2% tolerance. The device supports a total power dissipation of 275 mW and operates within a junction temperature range of -55 °C to +150 °C. Qualified under AEC-Q101 for automotive applications, it offers low reverse leakage current and stable regulation characteristics suitable for precision circuits.

Single Zener Diodes Feature Summary

• Qualified according to AEC-Q101 standards for automotive reliability
• Provides precise voltage regulation with ±2% tolerance series
• Compact leadless SOT-323 plastic surface-mount package design

Single Zener Diodes Applications

• General regulation functions
• High-frequency applications
• Automotive electronic systems

Single Zener Diodes Procurement Notes

Verify the specific suffix 'QX' against official Nexperia documentation to confirm tape-and-reel packaging details and manufacturing site codes. Ensure the component meets AEC-Q101 requirements if deployed in automotive environments. Cross-reference the marking code 'K9%' on the physical device to validate authenticity and part identity before integration into production lines.

Single Zener Diodes Selection Notes

Select this component when a 36 V reference with tight ±2% accuracy is required in space-constrained designs. The SOT-323 package suits high-density PCB layouts. Consider the thermal resistance and power dissipation limits relative to ambient conditions. Verify that the operating voltage range aligns with the circuit's regulatory needs and that the AEC-Q101 qualification matches the target application's industry standards.

Single Zener Diodes Part Context

This part belongs to the Nexperia BZX84W-Q series, which comprises 74 types covering nominal voltages from 2.4 V to 75 V. The series utilizes normalized E24 values and includes both ±2% and ±5% tolerance options. All variants share the same SOT-323 footprint and are designed for surface-mount technology, offering a standardized solution for voltage regulation across various industrial and consumer electronics.

Single Zener Diodes Replacement Considerations

Direct substitutes within the same series include BZX84W-B36-Q and BZX84W-C36-Q, differing primarily in tolerance and packaging suffixes. Other Nexperia Zener diodes in the BZX84 or BZX84W non-Q series may fit electrically but lack AEC-Q101 qualification. Verify pinout compatibility and thermal characteristics when considering cross-series replacements.