JANTXV1N5284UR-1/TR

Current Regulation - Diodes, Transistors Overview

The JANTXV1N5284UR-1/TR is a current regulator diode manufactured by Microchip Technology. It operates in the DO-213AB (MELF) surface-mount package and provides a regulated current of 264 µA with a maximum voltage rating of 100 V. The device dissipates up to 500 mW and functions within an extended temperature range from -65 °C to +175 °C. This component belongs to the MIL-PRF-19500/463 military series, ensuring high reliability for demanding environments.

Current Regulation - Diodes, Transistors Feature Summary

• Provides stable constant current regulation suitable for precision circuit applications
• Constructed in a hermetically sealed glass MELF package for environmental protection
• Qualified for extreme operating temperatures ranging from -65 °C to +175 °C

Current Regulation - Diodes, Transistors Applications

• Military aerospace electronic systems requiring radiation-hardened or high-reliability components
• Precision current limiting circuits in harsh industrial environments
• Temperature-compensated biasing networks for sensitive analog front-ends

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific suffix configuration against official Microchip documentation before procurement. Confirm that the TR designation aligns with tape-and-reel handling requirements. Ensure compliance with MIL-PRF-19500/463 standards matches project specifications. Validate RoHS status as non-compliant for restricted material projects.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a fixed low-current regulation of 264 µA is required in a compact SMD form factor. Consider the 100 V breakdown limit and 500 mW power dissipation capabilities during thermal design. Evaluate the extended temperature range suitability against operational environmental conditions.

Current Regulation - Diodes, Transistors Part Context

This part is part of the JAN/JANTXV 1N5284 series of current regulator diodes produced under military quality standards. It shares functional characteristics with other devices in the MIL-PRF-19500/463 family but differs in packaging and specific electrical tolerances defined by the manufacturer's datasheet.

Current Regulation - Diodes, Transistors Replacement Considerations

Direct substitutes include JAN1N5284UR-1 and JANTX1N5284UR-1. Verify pinout compatibility and electrical parameter tolerances before substitution. Ensure the replacement meets the same military qualification standards if required by the application.