1N4576A-1/TR

Single Zener Diodes Overview

The Microchip Technology 1N4576A-1/TR is a temperature-compensated Zener diode housed in the DO-204AH (DO-35) axial through-hole package. It features a nominal Zener voltage of 6.4 V with a tight tolerance of ±1%. The device is rated for a maximum power dissipation of 500 mW and operates within a junction temperature range of -65°C to +175°C. Key electrical characteristics include a maximum Zener impedance of 50 Ohms and a reverse leakage current of 2 µA at 3 V.

Single Zener Diodes Feature Summary

• Temperature compensated design ensures stable voltage regulation across varying thermal conditions
• High precision voltage tolerance of ±1% for accurate reference applications
• Robust construction supporting extended operating temperatures up to 175°C

Single Zener Diodes Applications

• Precision voltage reference circuits requiring low drift
• Temperature compensated regulator designs
• Sensitive analog signal conditioning stages

Single Zener Diodes Procurement Notes

Verify the specific suffix configuration when ordering, as it dictates the packaging format. Confirm that the component meets all necessary environmental compliance standards for the intended deployment region. Ensure the procurement channel provides valid traceability documentation for quality assurance purposes.

Single Zener Diodes Selection Notes

Select this component when high stability and precise voltage control are required over a wide temperature spectrum. The ±1% tolerance makes it suitable for critical reference applications where standard Zener diodes may introduce unacceptable error margins due to thermal variance.

Single Zener Diodes Part Context

This part belongs to the 1N4565–1N4584A-1 series of temperature-compensated Zener diodes manufactured by Microchip Technology. These components utilize specialized doping profiles to minimize voltage drift with temperature changes, distinguishing them from standard general-purpose Zener diodes in precision electronic systems.

Single Zener Diodes Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include 1N4576-1/TR, 1N4577-1/TR, 1N4577A-1, 1N4577A-1/TR, 1N4578A-1, and 1N4578A-1/TR.