BZT5250H-C33-QX

Single Zener Diodes Overview

The Nexperia BZT5250H-C33-QX is a low-current voltage regulator diode belonging to the BZT5250H-Q series. It features a nominal working voltage of 33 V with a ±2% tolerance, specified at a test current of 50 µA. The device is housed in an SOD123F surface-mounted plastic package measuring 2.6 mm x 1.6 mm x 1.1 mm. It supports a total power dissipation of up to 830 mW and operates within a junction temperature range of -55 °C to +150 °C. Qualified under AEC-Q101, it is suitable for automotive applications.

Single Zener Diodes Feature Summary

• Low test current specification ideal for portable battery-powered applications
• Automotive qualification compliant with AEC-Q101 standards
• Optimized fast switching and noise reduction characteristics

Single Zener Diodes Applications

• Low-current general regulation functions

Single Zener Diodes Procurement Notes

Verify the specific suffix 'QX' against official Nexperia documentation to confirm reel packaging details and tape-and-reel specifications. Ensure the component matches the SOD123F footprint dimensions during PCB layout validation. Confirm that the ±2% tolerance series aligns with circuit requirements before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component for designs requiring precise voltage reference at low bias currents. The SOD123F package offers a compact solution for space-constrained boards. Verify thermal management capabilities if operating near maximum power dissipation limits. Consider the specific leakage current characteristics for high-impedance circuits.

Single Zener Diodes Part Context

This part belongs to the BZT5250H-Q series of general-purpose Zener diodes manufactured by Nexperia. The series provides a wide working voltage range from 1.8 V to 51 V in small SMD packages. These devices are designed for low-current regulation tasks and feature intentional leakage current optimization for improved performance in sensitive electronic applications.

Single Zener Diodes Replacement Considerations

Direct substitutes include other BZT5250H-Q series variants with matching voltage and tolerance, such as BZT5250H-B33-QX. Cross-brand replacements require verification of pinout compatibility, package dimensions, and electrical parameters like differential resistance and reverse current.