JANTX1N3822DUR-1/TR

Single Zener Diodes Overview

The JANTX1N3822DUR-1/TR is a silicon unidirectional Zener diode manufactured by Microchip Technology. It features a nominal Zener voltage of 3.6 V with a tolerance of ±5% and a maximum power dissipation of 1 W. The device utilizes the DO-213AB (MELF) surface-mount package. It is qualified to MIL-PRF-19500/115 standards for military applications. The component operates within an extended temperature range from -65°C to +175°C, ensuring reliability in harsh environments.

Single Zener Diodes Feature Summary

• Military-grade qualification compliant with MIL-PRF-19500/115 specifications
• Extended operating temperature range suitable for extreme environmental conditions
• Surface-mount MELF package design for automated assembly integration

Single Zener Diodes Applications

• Voltage regulation in military avionics systems
• Overvoltage protection circuits in defense electronics
• Reference voltage sources in high-reliability instrumentation

Single Zener Diodes Procurement Notes

Verify the specific suffix configuration against the manufacturer's current datasheet to ensure compatibility with required tolerance and testing levels. Confirm that the procurement source provides valid traceability documentation and certification consistent with military procurement standards. Validate that the delivered components match the exact part number designation regarding package type and electrical characteristics.

Single Zener Diodes Selection Notes

Select this component when a 3.6 V reference with 1 W power handling is required in a surface-mount form factor. Ensure the application environment falls within the specified -65°C to +175°C operational range. Consider the MIL-PRF-19500/115 qualification if the system demands military-grade reliability and screening requirements.

Single Zener Diodes Part Context

This part belongs to the JANTX series of Zener diodes produced by Microchip Technology. The series is designed for high-reliability applications requiring strict adherence to military performance standards. The DO-213AB package offers a compact footprint suitable for dense circuit board layouts while maintaining robust thermal and electrical performance.

Single Zener Diodes Replacement Considerations

Direct substitutes include JANTX1N3822AUR-1 and JANTX1N3822DUR-1. Verify that alternative parts meet the same MIL-PRF-19500/115 qualification and possess identical electrical parameters and package dimensions.