JANS1N5295UR-1/TR

Current Regulation - Diodes, Transistors Overview

The JANS1N5295UR-1/TR is a current regulator diode manufactured by Microchip Technology. It provides a regulated current of 820 µA with a maximum limiting voltage of 1.25 V and a peak operating voltage of 100 V. The device features a power dissipation rating of 500 mW and operates within a temperature range of -55 °C to +175 °C. It utilizes the DO-213AB (MELF) surface-mount package and is supplied in a tape and reel configuration.

Current Regulation - Diodes, Transistors Feature Summary

• JANS qualification per MIL-PRF-19500/463 for space applications
• Internal metallurgical bond connection
• Hermetically sealed glass encapsulation

Current Regulation - Diodes, Transistors Applications

• Spacecraft electronic systems
• Military-grade circuit protection
• High-reliability current regulation

Current Regulation - Diodes, Transistors Procurement Notes

Verify the JANS radiation hardness qualification status against specific mission requirements. Confirm the DO-213AB MELF package orientation and soldering profile compatibility with automated surface-mount assembly processes. Ensure the supplier provides valid traceability documentation for military-grade components.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when radiation-hardened current regulation is required in a compact surface-mount form factor. Compare the 820 µA nominal current against circuit load requirements. Verify that the 100 V peak voltage rating exceeds the maximum expected reverse bias conditions in the application environment.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the 1N5283UR-1 through 1N5314UR-1 series of 0.5 W current regulators. The JANS suffix indicates qualification for space environments, distinguishing it from JAN, JANTX, and JANTXV variants which serve terrestrial or general military markets.

Current Regulation - Diodes, Transistors Replacement Considerations

Substitutes include other JANS-qualified current regulators from the same series, such as JANS1N5294UR-1 or JANS1N5296UR-1, provided their specific current ratings match the design requirements.