JAN1N5293UR-1/TR

Current Regulation - Diodes, Transistors Overview

The JAN1N5293UR-1/TR is a current regulator diode manufactured by Microchip Technology, designed for surface-mount applications. It operates within the MIL-PRF-19500/463 military series and utilizes a DO-213AB (MELF) glass package. The device provides a regulated current of 748 µA with a maximum power dissipation of 475 mW and a peak working voltage of 100 V. It supports a wide operating temperature range from -65°C to +175°C and features a single configuration.

Current Regulation - Diodes, Transistors Feature Summary

• Military-grade reliability compliant with MIL-PRF-19500/463 standards
• Surface-mount MELF glass package for compact integration
• Wide thermal operating range suitable for extreme environments

Current Regulation - Diodes, Transistors Applications

• Precision biasing in aerospace electronic systems
• Current limiting circuits in harsh environment instrumentation
• Stable reference current sources for military-grade sensors

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific suffix UR-1/TR against official Microchip documentation to confirm package type and tape-and-reel packaging details. Ensure compliance with MIL-PRF-19500/463 requirements for your application. Confirm availability status directly with authorized distributors as supply levels may vary.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a stable 748 µA current source is required in a surface-mount form factor. The DO-213AB package suits automated assembly processes. Verify that the 475 mW power dissipation rating meets the thermal design constraints of the target circuit under maximum ambient temperature conditions.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the JAN1N529x series of current regulator diodes produced by Microchip. These devices are engineered for high-reliability applications requiring consistent current regulation without complex external components. The series offers various current values to suit different circuit needs while maintaining military-grade performance standards.

Current Regulation - Diodes, Transistors Replacement Considerations

Direct substitutes include JANS1N5293UR-1 and JAN1N5293UR-1. Verify pinout compatibility and electrical parameter tolerances before substitution. Ensure the replacement part meets the same MIL-PRF-19500/463 qualification level.