BZX8450-C68-QVL

Single Zener Diodes Overview

The Nexperia BZX8450-C68-QVL is a low-current voltage regulator diode from the BZX8450-Q series, housed in an SOT-23 surface-mount package. It provides a nominal Zener voltage of 68 V with a tolerance of approximately ±5%. The device features a total power dissipation of 250 mW and operates within a junction temperature range of -55 °C to +150 °C. Electrical characteristics include a maximum reverse current of 50 nA at 25 °C and a differential resistance of 240 Ω when tested at 50 µA. It is qualified according to AEC-Q101 standards.

Single Zener Diodes Feature Summary

• Qualified for automotive applications under AEC-Q101 standards
• Optimized for low bias and portable battery-powered applications via low test current specification
• Designed with intentional leakage current rise for fast switching and noise reduction

Single Zener Diodes Applications

• Low-current general regulation functions

Single Zener Diodes Procurement Notes

Verify the specific suffix 'QVL' against official Nexperia ordering lists to confirm tape-and-reel packaging details and manufacturing site codes. Ensure compliance with RoHS directives and confirm that the component status remains active before finalizing procurement plans.

Single Zener Diodes Selection Notes

Select this component for circuits requiring precise voltage reference or regulation at low current levels. The SOT-23 package offers space efficiency for compact designs. Consider the thermal resistance characteristics and ensure adequate PCB copper area for heat dissipation during operation.

Single Zener Diodes Part Context

This part belongs to the BZX8450-Q series of low-current voltage regulator diodes manufactured by Nexperia. The series utilizes a small SOT-23 plastic package suitable for surface mounting. The product line is designed to meet the rigorous requirements of the automotive electronics industry while maintaining high reliability.

Single Zener Diodes Replacement Considerations

Cross-reference with other BZX8450-Q series variants for different voltage ratings. Verify pinout compatibility and thermal performance if substituting with similar low-current Zener diodes from other manufacturers.