JANTXV1N5287UR-1/TR

Current Regulation - Diodes, Transistors Overview

The JANTXV1N5287UR-1/TR is a current regulator diode manufactured by Microchip Technology. It operates in the DO-213AB (MELF) surface-mount package and is qualified under MIL-PRF-19500/463 standards. The device provides a regulated current of 363 µA with a maximum reverse voltage rating of 100 V and a power dissipation capacity of 500 mW. It features a round-end SMT construction suitable for automated assembly processes.

Current Regulation - Diodes, Transistors Feature Summary

• Military-grade qualification compliant with MIL-PRF-19500/463 specifications
• Surface-mount MELF package design for compact circuit integration
• Constant current regulation functionality across a wide voltage range

Current Regulation - Diodes, Transistors Applications

• Precision constant current sources for electronic circuits
• Current limiting protection in sensitive semiconductor applications
• Biasing elements for analog signal processing systems

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific suffix designation against official Microchip documentation to confirm tape-and-reel packaging availability, as the base part number may indicate bulk packaging. Ensure that the procurement channel provides valid traceability records required for military-grade components. Confirm RoHS status and compliance certifications prior to finalizing orders to meet project regulatory requirements.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a stable microampere-level current source is required in a space-constrained surface-mount layout. The MIL-PRF-19500/463 qualification makes it suitable for high-reliability environments where standard commercial parts may not suffice. Evaluate thermal management needs based on the 500 mW power dissipation limit within the MELF enclosure.

Current Regulation - Diodes, Transistors Part Context

This device belongs to the 1N5283-1 through 1N5314-1 series of current regulator diodes produced by Microchip. These devices serve as counterparts to Zener diodes by regulating current over a broad voltage range rather than voltage over a broad current range. The series offers various current levels in standard tolerances, providing designers with flexible options for current control applications.

Current Regulation - Diodes, Transistors Replacement Considerations

Consult Microchip technical support for verified cross-reference data. Substitution requires matching the MIL-PRF-19500/463 qualification level, DO-213AB package dimensions, and exact 363 µA regulation current to ensure functional compatibility.