JANTXV1N4577AUR-1/TR

Single Zener Diodes Overview

The JANTXV1N4577AUR-1/TR is a temperature-compensated Zener diode manufactured by Microchip Technology. It features a nominal Zener voltage of 6.4 V with a test current of 2 mA and a maximum reverse leakage current of 2 µA. The device operates within a power dissipation rating of 500 mW and maintains a tight voltage tolerance of ±2%. It is housed in a DO-213AA (LL34) surface-mount package, designed for high-reliability applications requiring stable voltage reference performance across extreme environmental conditions.

Single Zener Diodes Feature Summary

• Temperature compensated design ensures stable voltage regulation across wide thermal ranges
• Hermetically sealed glass encapsulation provides protection against moisture and contaminants
• Military-grade construction supports operation in harsh environments

Single Zener Diodes Applications

• Precision voltage reference circuits in aerospace systems
• Temperature compensation networks in military instrumentation
• High-reliability power supply regulation modules

Single Zener Diodes Procurement Notes

Verify the specific suffix configuration to ensure compatibility with required hermetic sealing standards and lead frame materials. Confirm that the DO-213AA package dimensions align with the target PCB footprint. Validate that the component meets all necessary military qualification requirements for the intended deployment environment before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when precise voltage stability under varying thermal conditions is critical. The temperature-compensated characteristic distinguishes it from standard Zener diodes, making it suitable for applications where voltage drift must be minimized. Ensure the surface-mount form factor fits the assembly constraints and that the 500 mW power rating accommodates the circuit's thermal load.

Single Zener Diodes Part Context

This part belongs to the JANTXV series of temperature-compensated Zener diodes produced by Microchip Technology. These components are engineered for high-reliability sectors such as defense and aerospace. The JANTXV designation indicates enhanced quality screening compared to standard commercial variants, ensuring consistent performance in mission-critical electronic systems.

Single Zener Diodes Replacement Considerations

Direct substitutes include JANTXV1N4577A-1 for through-hole configurations or other JANTXV-series devices with matching 6.4 V specifications. Verify pinout compatibility and package dimensions when considering alternative manufacturers or package styles.