JANTX1N5298-1/TR

Current Regulation - Diodes, Transistors Overview

The JANTX1N5298-1/TR is a current regulator diode manufactured by Microchip Technology, designed for through-hole mounting in the DO-7 package. It operates within an extended temperature range of -55°C to +175°C and supports a maximum peak working voltage of 100V. The device regulates current at 1.21mA with a maximum power dissipation of 500mW and a maximum regulator voltage of 1.25V. This component complies with MIL-PRF-19500/463 standards and is supplied in tape and reel packaging.

Current Regulation - Diodes, Transistors Feature Summary

• Provides stable current regulation across extreme environmental temperatures
• Complies with military-grade reliability standards for harsh environments
• Utilizes axial leaded construction for robust mechanical integration

Current Regulation - Diodes, Transistors Applications

• Military aerospace electronic systems requiring high reliability
• Harsh environment instrumentation circuits
• Spacecraft power management subsystems

Current Regulation - Diodes, Transistors Procurement Notes

Verify that the specific suffix indicates tape and reel packaging rather than bulk. Confirm the manufacturer source aligns with Microchip or authorized distributors. Ensure the part meets the required military qualification standards for the intended application environment before finalizing procurement orders.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a fixed current source is required for biasing or reference applications in high-temperature environments. Compare the 1.21mA regulation value against circuit requirements. Verify that the DO-7 package dimensions fit the available board space and that the 100V voltage rating exceeds the maximum operating potential.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the JANTX series of current regulator diodes from Microchip Technology. It shares the base 1N5298 functionality but includes enhanced screening and qualification processes. The TR suffix denotes tape and reel packaging, distinguishing it from bulk packaged variants within the same product family.

Current Regulation - Diodes, Transistors Replacement Considerations

Direct substitutes include other JANTX1N5298-1 variants with different packaging options. Cross-reference with standard 1N5298 devices if military qualification is not mandatory. Verify pinout compatibility and thermal characteristics when considering alternative manufacturers.