PZU84-B16R

Single Zener Diodes Overview

The Nexperia PZU84-B16R is a general-purpose Zener voltage regulator diode housed in a small SOT23 Surface-Mounted Device (SMD) plastic package. It belongs to the B tolerance series, offering a nominal working voltage of 16 V with ±2% accuracy. The device features a total power dissipation of 250 mW and a non-repetitive peak reverse power dissipation of 40 W. Operating within an ambient temperature range of −55 °C to +150 °C, it provides stable regulation for electronic circuits.

Single Zener Diodes Feature Summary

• Designed for general regulation functions with high precision
• Optimized for fast switching and noise reduction applications
• Utilizes a compact SOT23 surface-mounted package

Single Zener Diodes Applications

• General voltage regulation
• Fast switching circuits
• Noise reduction applications

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix 'R' against official Nexperia documentation to confirm reel packaging specifications. Ensure the component matches the required B tolerance series for precise voltage regulation needs. Confirm that the SOT23 package dimensions align with the target PCB footprint design constraints.

Single Zener Diodes Selection Notes

Select this component when a 16 V reference with tight ±2% tolerance is required in a compact form factor. The B-series designation indicates suitability for low leakage and hard breakdown knee characteristics. Consider the 250 mW power dissipation limit and thermal resistance values during circuit layout planning.

Single Zener Diodes Part Context

This part is a member of the PZU84 series, which covers a wide working voltage range from 2.4 V to 51 V. The series offers two tolerance options: ±2% (B series) and approximately ±5% (C series). The PZU84-B16R specifically targets applications requiring higher precision compared to the standard C-series variants.

Single Zener Diodes Replacement Considerations

Direct substitutes include other PZU84-B16 variants from Nexperia. Cross-reference marking codes '%RZ' to ensure functional equivalence. Verify package compatibility and electrical parameters before substitution.