BZT52H-B13,115

Single Zener Diodes Overview

The Nexperia BZT52H-B13,115 is a general-purpose Zener diode housed in an SOD123F surface-mounted plastic package. It provides a nominal working voltage of 13 V with a ±2% tolerance. The device supports a total power dissipation of up to 830 mW at ambient temperatures ≤ 25 °C and operates within a junction temperature range of -65 °C to +150 °C. Key electrical characteristics include a maximum forward voltage of 0.9 V at 10 mA, a reverse current of 10 µA at the specified test conditions, and a differential resistance of 110 Ω.

Single Zener Diodes Feature Summary

• Offers tight voltage tolerance options including ±1%, ±2%, and approximately ±5% for precise regulation requirements.
• Utilizes a small and flat lead SMD plastic package suitable for high-density circuit designs.
• Provides a wide working voltage range from 2.4 V to 75 V across multiple tolerance series.

Single Zener Diodes Applications

• General regulation functions
• Voltage reference circuits

Single Zener Diodes Procurement Notes

Verify the specific suffix

Single Zener Diodes Selection Notes

Select this component when a stable 13 V reference is required in space-constrained designs. The ±2% tolerance ensures tighter voltage accuracy compared to standard ±5% variants. Ensure the application stays within the 830 mW power dissipation limit by considering thermal resistance and PCB copper area for heat sinking.

Single Zener Diodes Part Context

This part belongs to the BZT52H series of voltage regulator diodes manufactured by Nexperia. The series comprises 111 types with 37 breakdown voltages, designed for general-purpose applications. It is distinct from automotive-qualified (-Q) versions and is intended for commercial use where non-automotive specifications are acceptable.

Single Zener Diodes Replacement Considerations

Direct substitutes within the same series include BZT52H-A13,115 (±1% tolerance) and BZT52H-C13,115 (±5% tolerance). Cross-manufacturer replacements must match the SOD123F package, 13 V nominal voltage, and ≥830 mW power rating.