BZX84-C33/DG/B3R

Single Zener Diodes Overview

The Nexperia BZX84-C33/DG/B3R is a Zener diode from the BZX84 series, housed in an SOT-23 (TO-236AB) surface-mount package. It features a nominal Zener voltage of 33 V with a ±5% tolerance. The device has a maximum power dissipation of 250 mW and operates within a temperature range of -55 °C to +150 °C. Key electrical parameters include a test current of 2 mA, a maximum reverse leakage current of 50 nA, and a typical impedance of 80 Ohms at the test current.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation for general-purpose applications
• Compact SOT-23 surface-mount package for space-constrained designs
• Wide operating temperature range suitable for diverse environments

Single Zener Diodes Applications

• General voltage regulation circuits
• Reference voltage sources
• Over-voltage protection

Single Zener Diodes Procurement Notes

Verify the specific suffix codes against official Nexperia documentation to confirm exact tolerance, packaging, and marking details. Ensure compatibility with your PCB footprint and thermal requirements. Confirm RoHS compliance status through the manufacturer's datasheet before finalizing procurement specifications.

Single Zener Diodes Selection Notes

Select this component when a 33 V reference is required in a small SMD form factor. Consider the 250 mW power limit and 5% voltage tolerance during circuit design. Evaluate thermal management needs based on the expected power dissipation in the target application environment.

Single Zener Diodes Part Context

This part belongs to the Nexperia BZX84 family of low-power Zener diodes. The series offers various breakdown voltages from 2.4 V to 75 V in standardized tolerance grades. These devices are designed for cost-effective voltage regulation in consumer electronics and industrial equipment using standard surface-mount assembly processes.

Single Zener Diodes Replacement Considerations

Compatible replacements include other BZX84-C33 variants from Nexperia or equivalent 33 V Zener diodes in SOT-23 packages from other manufacturers, provided pinout and electrical characteristics match.