BZT52H-B51,115

Single Zener Diodes Overview

The Nexperia BZT52H-B51,115 is a general-purpose Zener diode housed in an SOD123F surface-mounted plastic package. It provides a nominal working voltage of 51 V with a ±2% tolerance. The device supports a total power dissipation up to 830 mW and operates within a junction temperature range of -65 °C to +150 °C. Key electrical characteristics include a maximum reverse current of 100 μA at the specified test conditions.

Single Zener Diodes Feature Summary

• Small plastic package suitable for surface-mounted design
• Wide working voltage range from 2.4 V to 75 V
• Three tolerance series available including ±2%

Single Zener Diodes Applications

• General regulation functions

Single Zener Diodes Procurement Notes

Verify the specific suffix 'B' indicates the ±2% tolerance variant during procurement. Confirm the component status as non-automotive qualified per the datasheet revision history. Ensure compliance with RoHS directives before integration into final assemblies.

Single Zener Diodes Selection Notes

Select this component when precise voltage regulation is required in compact designs. The SOD123F package facilitates automated assembly processes. Consider the thermal resistance values if operating near maximum power dissipation limits.

Single Zener Diodes Part Context

This part belongs to the BZT52H series of voltage regulator diodes manufactured by Nexperia. The series offers various breakdown voltages and tolerance options within a standardized small outline package format designed for high-density circuit board layouts.

Single Zener Diodes Replacement Considerations

Other BZT52H series variants with matching voltage and tolerance may serve as functional substitutes. Verify package compatibility and thermal characteristics before substitution.