JANTX1N5294UR-1

Current Regulation - Diodes, Transistors Overview

The JANTX1N5294UR-1 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 specifies a maximum limiting voltage of 1.2 V and supports a regulated current of 0.75 mA. It functions as a single silicon component with hermetic sealing and metallurgical bonding. The unit weighs 114 mg and is intended for high-reliability environments requiring stable current regulation.

Current Regulation - Diodes, Transistors Feature Summary

• Hermetically sealed glass MELF construction for environmental protection
• Military-grade qualification under MIL-PRF-19500/463 standards
• Metallurgically bonded silicon junction for structural integrity

Current Regulation - Diodes, Transistors Applications

• High-reliability aerospace electronic circuits
• Defense system current stabilization modules
• Harsh environment sensor biasing networks

Current Regulation - Diodes, Transistors Procurement Notes

Verify that the specific ordering suffix matches the required military qualification level. Confirm the package type corresponds to the DO-213AB MELF specification. Ensure compliance with project-specific hermetic sealing requirements before finalizing procurement orders.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a hermetically sealed, surface-mount current regulator is required for military or aerospace systems. Compare the 0.75 mA regulated current against circuit load requirements. Verify that the 1.2 V maximum limiting voltage aligns with the downstream component voltage ratings.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the JANTX series of current regulator diodes produced by Microchip Technology. It shares the fundamental electrical characteristics of the base 1N5294 design but incorporates enhanced packaging and qualification features suitable for demanding operational conditions.

Current Regulation - Diodes, Transistors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-reference with other manufacturers offering MIL-PRF-19500/463 qualified DO-213AB current regulators only after verifying exact electrical parameter alignment.