JANTX1N4577AUR-1

Single Zener Diodes Overview

The JANTX1N4577AUR-1 is a temperature-compensated Zener reference diode manufactured by Microchip Technology. It features a nominal Zener voltage of 6.4 V with a tight tolerance of ±2%. The device operates at a test current of 2 mA and dissipates up to 500 mW. It utilizes the DO-213AA (MELF) surface-mount package, designed for high-reliability applications requiring stable voltage references across varying thermal conditions.

Single Zener Diodes Feature Summary

• Temperature compensated design ensures stable voltage reference performance across wide operating ranges
• High precision voltage tolerance of ±2% for accurate regulation requirements
• Hermetically sealed glass MELF package provides robust environmental protection

Single Zener Diodes Applications

• Precision voltage reference circuits in aerospace systems
• Temperature-stable regulator designs for military electronics
• High-reliability analog signal conditioning modules

Single Zener Diodes Procurement Notes

Verify component authenticity through authorized Microchip distributors or certified suppliers. Confirm lot traceability and compliance with MIL-PRF-19500 specifications. Request detailed test reports to validate electrical parameters against datasheet limits before integration into critical systems.

Single Zener Diodes Selection Notes

Select this component when precise voltage stability under thermal variation is required. The DO-213AA package suits automated surface-mount assembly processes. Ensure circuit design accommodates the 2 mA test current and 500 mW power dissipation capabilities for optimal performance.

Single Zener Diodes Part Context

This part belongs to the JAN series of radiation-hardened and high-reliability semiconductors produced by Microchip. The JANTX designation indicates enhanced screening levels beyond standard military grades. The 1N4577 base model defines the specific 6.4 V temperature-compensated characteristic within this product family.

Single Zener Diodes Replacement Considerations

Direct substitutes include other manufacturers' equivalents meeting MIL-PRF-19500/452 specifications for 6.4 V temperature-compensated Zener diodes in DO-213AA packages. Verify pinout compatibility and thermal characteristics before substitution.