JANS1N5296UR-1/TR

Current Regulation - Diodes, Transistors Overview

The JANS1N5296UR-1/TR is a current regulator diode manufactured by Microchip Technology, designed for high-reliability applications. It operates with a maximum regulator current of 1.001 mA and supports a peak operating voltage of 100 V. The device dissipates up to 475 mW and features a maximum limit voltage of 1.29 V. It utilizes a DO-213AB-2 (MELF) surface-mount package and is qualified under MIL-PRF-19500/463 standards. The component functions within an extended temperature range from -55°C to +175°C.

Current Regulation - Diodes, Transistors Feature Summary

• Military-grade reliability compliant with MIL-PRF-19500/463 specifications
• Surface-mount MELF package design for automated assembly
• Extended thermal operation capability up to 175°C

Current Regulation - Diodes, Transistors Applications

• Spacecraft power regulation systems
• Avionics current limiting circuits
• High-reliability industrial control modules

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific suffix UR-1/TR against official Microchip documentation to confirm the round-end SMT configuration and reel packaging format. Ensure procurement channels provide valid military lot traceability and certification documents required for JANS qualification compliance.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a stable reference current near 1 mA is required in space-constrained designs. The MELF package offers robustness against mechanical shock compared to axial leads. Confirm that the 100V breakdown rating aligns with the circuit's maximum transient voltage requirements.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the JANS series of current regulator diodes produced by Microchip/Microsemi. These devices are engineered for environments where standard commercial parts would fail due to radiation or extreme thermal conditions. The series provides consistent current regulation without active feedback loops.

Current Regulation - Diodes, Transistors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with existing footprints if considering alternative manufacturers.