JANTXV1N5294UR-1/TR

Current Regulation - Diodes, Transistors Overview

The JANTXV1N5294UR-1/TR is a current regulator diode manufactured by Microchip Technology. It operates within a reverse voltage range of 100 V and maintains a regulated current of 825 µA. The device features a power dissipation rating of 475 mW and utilizes the DO-213AB (MELF) surface-mount package. Designed for military applications under MIL-PRF-19500/463, it offers hermetic sealing in glass construction. The component supports an operating temperature range from -55 °C to +175 °C and is supplied in tape-and-reel packaging.

Current Regulation - Diodes, Transistors Feature Summary

• Hermetically sealed glass MELF package for environmental protection
• Constant current regulation capability for circuit stability
• Military-grade reliability compliant with MIL-PRF-19500/463 standards

Current Regulation - Diodes, Transistors Applications

• Military aerospace electronic systems
• Precision constant current biasing circuits
• High-reliability industrial control equipment

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific suffix designation against official Microchip documentation to confirm the tape-and-reel configuration. Ensure that the procurement channel sources components directly from authorized distributors or the manufacturer to guarantee authenticity. Request full traceability data and lot information to meet military quality assurance requirements.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a hermetically sealed, high-reliability current source is required for harsh environments. Compare the 825 µA regulation point against circuit load requirements. Verify that the DO-213AB footprint matches the PCB design constraints. Confirm thermal management capabilities align with the 475 mW dissipation limit under expected operating conditions.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the JANTXV series of radiation-hardened and military-grade discrete semiconductors produced by Microchip. The series adheres to strict MIL-PRF specifications, ensuring performance consistency across extreme temperature variations. It represents a specialized segment of the broader diode portfolio focused on defense and space applications requiring long-term stability.

Current Regulation - Diodes, Transistors Replacement Considerations

Direct substitutes include JAN1N5294UR-1 and JANTX1N5294UR-1, which share the same electrical characteristics but may differ in qualification level or packaging format. Verify package compatibility and regulatory compliance before substitution.