1N4566-1

Single Zener Diodes Overview

The Microchip Technology 1N4566-1 is a temperature-compensated Zener diode featuring a nominal reference voltage of 6.4 V with a tolerance of ±1%. It operates in the DO-7 (DO-204AA) axial-leaded package and supports a maximum power dissipation of 0.5 W. The device is designed for high stability, offering minimal voltage change across temperature variations.

Single Zener Diodes Feature Summary

• Temperature compensation for stable voltage reference
• High precision ±1% tolerance
• Hermetic sealing for reliability

Single Zener Diodes Applications

• Precision voltage regulation
• Voltage reference circuits
• Military and aerospace systems

Single Zener Diodes Procurement Notes

Verify the specific suffix '-1' indicates internal metallurgical bonding. Confirm the manufacturer source, as Microsemi and Microchip are distinct entities. Ensure the DO-7 package matches the design requirements.

Single Zener Diodes Selection Notes

Select this component when a 6.4 V reference with tight tolerance is required. Consider the axial lead format for through-hole mounting. Verify thermal management capabilities for the 0.5 W dissipation limit.

Single Zener Diodes Part Context

Part of the 1N4565 through 1N4584A series of zero-TC reference diodes. These devices provide a selection of nominal voltages with low temperature coefficients for critical applications.

Single Zener Diodes Replacement Considerations

JANS1N4566A-3 serves as a military-grade equivalent in the DO-213AA surface mount package.