JANTX1N6309C

Single Zener Diodes Overview

The JANTX1N6309C is a military-qualified Zener voltage regulator manufactured by Microchip Technology. It features a voidless hermetically sealed glass package with an internal metallurgical bond, designed for high-reliability applications where failure is not tolerated. This component operates within a temperature range of -65°C to +175°C and dissipates up to 500 mW of power. The device provides a nominal Zener voltage of 2.4 V with a tight tolerance of 2%, ensuring precise voltage regulation in demanding environments.

Single Zener Diodes Feature Summary

• Hermetically sealed voidless-glass construction with internal metallurgical bonds for enhanced reliability
• Military qualification compliant with MIL-PRF-19500/533 standards
• Capable of operation across extreme temperatures from -65°C to +175°C

Single Zener Diodes Applications

• High-reliability aerospace systems
• Military electronic circuits
• Critical voltage reference applications

Single Zener Diodes Procurement Notes

Verify the specific suffix 'C' indicates the 2% tolerance variant against official datasheets. Confirm RoHS status as non-compliant due to military specifications. Validate that the hermetic seal integrity meets project requirements for harsh environment deployment.

Single Zener Diodes Selection Notes

Select this component when strict voltage accuracy and long-term stability are required in extreme thermal conditions. Ensure the circuit design accommodates the 500 mW power dissipation limit. Verify compatibility with existing hermetic packaging constraints in the assembly process.

Single Zener Diodes Part Context

This part belongs to the 1N6309 series of Zener diodes, which offers various voltage options from 2.4V to 200V. The JANTX designation signifies a higher reliability tier than standard JAN parts, featuring tighter tolerances and rigorous testing protocols suitable for defense and space applications.

Single Zener Diodes Replacement Considerations

Direct substitutes include other JANTX1N6309 variants with matching tolerance codes. Cross-reference with MIL-PRF-19500/533 qualified equivalents from other authorized manufacturers if supply chain constraints exist.