BZX79-B11,113

Single Zener Diodes Overview

The Nexperia BZX79-B11,113 is a single voltage regulator diode housed in a hermetically sealed SOD-27 (DO-35) axial leaded glass package. It features a nominal Zener voltage of 11 V with a tight tolerance of ±2%. The component supports a maximum power dissipation of 400 mW to 500 mW and operates within an extended temperature range from -65°C to +200°C. Designed for through-hole mounting, it provides stable voltage regulation with a test current of 5 mA and a maximum Zener impedance of 20 Ohms.

Single Zener Diodes Feature Summary

• Hermetically sealed leaded glass construction ensures long-term reliability and environmental stability.
• Tight ±2% voltage tolerance provides precise reference accuracy for sensitive circuits.
• Extended operating temperature range up to +200°C enables functionality in high-heat environments.

Single Zener Diodes Applications

• Low voltage stabilizers
• Voltage references
• Over-voltage protection

Single Zener Diodes Procurement Notes

Verify the specific suffix against official Nexperia documentation to confirm packaging configuration, as ordering suffixes may indicate variations in tape-and-reel or cut-tape formats without altering electrical function. Ensure the procurement channel sources directly from authorized distributors to guarantee authenticity and traceability of the semiconductor device.

Single Zener Diodes Selection Notes

Select this component when a low-power, high-precision voltage reference is required in a standard axial package. The ±2% tolerance distinguishes it from the broader ±5% series, making it suitable for applications demanding tighter voltage regulation. Consider the 500 mW power rating and thermal management requirements for the specific circuit design.

Single Zener Diodes Part Context

This part belongs to the BZX79 series of low-power voltage regulator diodes manufactured by Nexperia. The series offers a comprehensive range of normalized E24 working voltages from 2.4 V to 75 V. The BZX79-B variant specifically denotes the tighter tolerance series, providing enhanced precision compared to the standard BZX79-C series for critical analog applications.

Single Zener Diodes Replacement Considerations

Compatible substitutes include other BZX79-B11 variants from different manufacturers that match the 11 V nominal voltage, ±2% tolerance, and SOD-27/DO-35 package dimensions. Verify pinout compatibility and thermal characteristics before substitution.

Single Zener Diodes FAQ

What is the maximum non-repetitive peak reverse power dissipation?

The maximum non-repetitive peak reverse power dissipation is 40 W.

Does this component meet automotive standards?

No, this specific component does not meet automotive standards according to available technical data.