JANTX1N5292UR-1/TR

Current Regulation - Diodes, Transistors Overview

The JANTX1N5292UR-1/TR is a current regulator diode manufactured by Microchip Technology, designed for high-reliability applications. It operates within a temperature range of -55°C to +175°C and features a maximum peak operating voltage of 100 V. The device regulates current at 683 µA with a maximum limiting voltage of 1.13 V and a power dissipation of 475 mW. It utilizes a DO-213AB (MELF) glass package for surface mount installation. This component belongs to the MIL-PRF-19500/463 series, ensuring compliance with military standards for rugged electronic environments.

Current Regulation - Diodes, Transistors Feature Summary

• Hermetically sealed glass MELF package for environmental protection
• Military-grade reliability compliant with MIL-PRF-19500/463 specifications
• Wide operational temperature range suitable for extreme conditions
• Constant current regulation capability for stable circuit performance

Current Regulation - Diodes, Transistors Applications

• Precision current limiting in aerospace systems
• Biasing circuits in military-grade semiconductor devices
• Protection stages in high-reliability industrial electronics

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific suffix /TR indicates tape and reel packaging configuration against official Microchip documentation. Confirm RoHS exemption status as military variants often differ from commercial standards. Ensure the supplier provides traceability certificates required for MIL-PRF-19500/463 components. Validate lot codes and test reports to meet strict quality assurance protocols for defense applications.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when constant current regulation is required in space-constrained surface mount designs. The DO-213AB package offers a compact footprint compared to axial leads. Consider the 100 V peak voltage rating for higher potential circuits. Evaluate thermal management needs given the 475 mW power dissipation limit in enclosed military enclosures.

Current Regulation - Diodes, Transistors Part Context

This part is part of the 1N5292 series of current regulator diodes produced under the JANTX qualification level. The UR-1 designation typically denotes a specific variant within the Microsemi/Microchip lineup optimized for surface mount technology. It shares functional similarities with other 1N529x series parts but differs in regulated current values and package styles.

Current Regulation - Diodes, Transistors Replacement Considerations

Direct substitutes include JAN1N5292UR-1 or JANTXV1N5292UR-1 depending on required qualification levels. Verify pinout compatibility and electrical parameter tolerances before substitution. Alternative packages like DO-7 may require mechanical redesign.