1N5231B BK TIN/LEAD

Single Zener Diodes Overview

The Central Semiconductor Corp 1N5231B BK TIN/LEAD is a single Zener diode with a nominal voltage of 5.1V and a 5% tolerance. It operates in the DO-35 package with a power dissipation rating of 500mW. The device features a maximum reverse leakage current of 3µA and a Zener impedance of 10Ω at a test current of 20mA. It supports an operating temperature range from -65°C to +200°C.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation via Zener breakdown characteristics
• Utilizes glass axial-lead construction for through-hole mounting
• Designed for high-temperature operation up to 200°C

Single Zener Diodes Applications

• Voltage reference circuits
• Overvoltage protection
• General-purpose voltage regulation

Single Zener Diodes Procurement Notes

Verify the specific suffix 'BK TIN/LEAD' against manufacturer documentation to confirm lead composition and marking details. Ensure the DO-35 package dimensions match the target PCB layout. Confirm that the 500mW power rating aligns with thermal management requirements in the final assembly design.

Single Zener Diodes Selection Notes

Select this component when a standard 5.1V Zener reference is required in a DO-35 package. Consider the 10Ω impedance and 3µA leakage specifications for circuit sensitivity. Verify compatibility with high-temperature environments due to the 200°C maximum rating.

Single Zener Diodes Part Context

This part belongs to the industry-standard 1N52xx series of Zener diodes, widely used for low-power voltage regulation. Central Semiconductor manufactures these components using silicon junction technology housed in glass axial-lead packages suitable for general electronic applications.

Single Zener Diodes Replacement Considerations

Cross-reference with other manufacturers offering the 1N5231B designation in DO-35 packages. Verify pinout compatibility and ensure equivalent electrical parameters such as 5.1V nominal voltage and 500mW power dissipation are maintained.