1N5233B

Single Zener Diodes Overview

The Fairchild Semiconductor 1N5233B is a single Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 6 V with a tolerance of ±5%. The device has a maximum power dissipation of 500 mW and operates within a temperature range of -65°C to +175°C. Key electrical parameters include a maximum dynamic impedance of 7 Ohms and a reverse leakage current of 5 µA at 3.5 V. It utilizes a DO-204AH (DO-35) axial leaded glass package.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation using a single Zener junction structure.
• Utilizes a hermetically sealed glass axial-lead package for environmental protection.
• Offers standard 5% voltage tolerance for general-purpose circuit applications.

Single Zener Diodes Applications

• General-purpose voltage reference circuits
• Overvoltage protection stages
• Biasing networks in analog electronics

Single Zener Diodes Procurement Notes

Verify the manufacturer origin, as the 1N5233B part number is produced by multiple vendors including Fairchild, onsemi, Vishay, and Microchip. Confirm that the specific batch matches the required package style and voltage tolerance specifications before integration into the design.

Single Zener Diodes Selection Notes

Select this component when a 6 V regulated supply is required with moderate power handling capabilities. Ensure the operating environment stays within the specified thermal limits and that the axial lead form factor fits the available board space constraints.

Single Zener Diodes Part Context

This component belongs to the 1N52xx series of 500 mW Zener diodes. The series provides a wide selection of voltage values from 2.4 V to higher ranges, all sharing the same DO-35 glass axial package and power rating profile for consistent mechanical integration.

Single Zener Diodes Replacement Considerations

Equivalent parts include 1N5233B from other manufacturers such as onsemi or Vishay. Verify pinout compatibility and ensure the replacement meets the same 500 mW power and 6 V Zener voltage requirements.