JANTX1N5302UR-1/TR

Current Regulation - Diodes, Transistors Overview

The JANTX1N5302UR-1/TR is a current regulator diode manufactured by Microchip Technology. It operates with a maximum voltage of 100V and provides a regulated current of 1.43mA at a power dissipation of 475mW. The device utilizes a surface-mount DO-213AB-2 package, commonly identified as MELF or LL41, and is supplied in tape-and-reel packaging. Designed for high reliability, it complies with MIL-PRF-19500/463 standards, ensuring suitability for demanding environments.

Current Regulation - Diodes, Transistors Feature Summary

• Provides stable current regulation within specified voltage limits
• Constructed in a hermetically sealed glass MELF package for environmental protection
• Qualified to military reliability standards for rugged applications

Current Regulation - Diodes, Transistors Applications

• Current limiting in sensitive electronic circuits
• Biasing elements in analog signal processing systems
• Protection components in aerospace and defense electronics

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific ordering suffix against official Microchip documentation to confirm the tape-and-reel configuration and exact regulatory compliance status. Ensure that the procurement channel sources directly from authorized distributors to guarantee authenticity and traceability for military-grade components.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a fixed current source is required in a compact surface-mount form factor. Consider the 1.43mA output and 100V maximum rating during circuit design. Verify thermal management requirements given the 475mW power dissipation capability in the small DO-213AB package.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the JANTX series of current regulator diodes, which are enhanced versions of standard commercial parts. The UR-1 designation indicates a specific military qualification level under MIL-PRF-19500/463. The /TR suffix denotes the reel packaging format used for automated assembly processes.

Current Regulation - Diodes, Transistors Replacement Considerations

Direct replacements include JAN1N5302UR-1 for non-enhanced military grade or JANS1N5302UR-1 for highest reliability levels. Verify pinout compatibility and electrical parameter tolerances before substituting.