JAN1N4576AUR-1

Single Zener Diodes Overview

The JAN1N4576AUR-1 is a temperature-compensated Zener reference diode manufactured by Microchip Technology. It features a nominal Zener voltage of 6.4 V with a tolerance of ±0.05%. The device operates in the DO-213AA surface-mount package and dissipates up to 500 mW. It maintains functionality across an extended temperature range from -65°C to +175°C, ensuring stable voltage regulation for precision applications.

Single Zener Diodes Feature Summary

• Temperature compensated design for high stability
• Precision voltage regulation at 6.4 V
• Extended operating temperature capability

Single Zener Diodes Applications

• Precision voltage reference circuits
• Military aerospace systems
• High-reliability instrumentation

Single Zener Diodes Procurement Notes

Verify component authenticity through authorized Microchip channels due to military specifications. Confirm package integrity and lot traceability before integration. Ensure storage conditions meet semiconductor handling standards to preserve performance characteristics during assembly processes.

Single Zener Diodes Selection Notes

Select this component when strict voltage stability over wide temperature variations is required. The DO-213AA package suits surface-mount designs needing compact footprints. Verify that the 6.4 V output aligns with circuit requirements and that the 500 mW power rating supports the intended load current without thermal issues.

Single Zener Diodes Part Context

This part belongs to the JAN series, adhering to MIL-PRF-19500/452 standards. It serves as a ruggedized alternative to commercial variants, offering enhanced reliability for defense and space environments. The manufacturer ensures consistent quality through rigorous testing protocols defined in the official datasheet.

Single Zener Diodes Replacement Considerations

JAN1N4576AUR-1/TR is a documented variant within the same family.