1N3984

Single Zener Diodes Overview

The 1N3984 is a Zener diode voltage regulator manufactured by Microchip Technology. It features a nominal Zener voltage of 5.5 V with a tolerance of ±5%. The device is rated for a power dissipation of 10 W and utilizes a stud mount configuration within the DO-203AA (DO-4) package. It is designed for high-frequency switching and low-power applications, offering stable electrical characteristics suitable for voltage regulation tasks.

Single Zener Diodes Feature Summary

• Provides precise voltage regulation at 5.5 V with tight tolerance
• Capable of handling 10 W power dissipation for robust performance
• Utilizes a durable stud mount design in the DO-203AA package

Single Zener Diodes Applications

• High-frequency switching circuits
• Low-power voltage regulation systems
• General-purpose Zener diode applications requiring 5.5 V reference

Single Zener Diodes Procurement Notes

Verify the specific manufacturer documentation to confirm exact electrical tolerances and thermal characteristics. Ensure the DO-203AA package style matches your mounting requirements. Cross-reference part numbers carefully as suffixes may indicate variations in packaging or testing standards. Confirm compatibility with your circuit's voltage and power constraints before integration.

Single Zener Diodes Selection Notes

Select this component when a 5.5 V Zener reference with 10 W power handling is required. The stud mount option facilitates efficient heat dissipation compared to smaller packages. Consider the ±5% voltage tolerance for precision requirements. Evaluate thermal management needs based on the 10 W rating and ambient operating conditions.

Single Zener Diodes Part Context

This component belongs to the family of Zener diodes used for voltage regulation. It serves as a stable reference element in electronic circuits. The DO-203AA package provides mechanical stability and thermal conductivity. It is distinct from lower-power surface-mount alternatives due to its through-hole stud mount design.

Single Zener Diodes Replacement Considerations

Check for equivalent Zener diodes with matching 5.5 V nominal voltage and 10 W power rating. Verify package compatibility, specifically the DO-203AA stud mount configuration. Ensure tolerance levels align with circuit requirements.