JANTX1N5300-1/TR

Current Regulation - Diodes, Transistors Overview

The JANTX1N5300-1/TR is a current regulator diode manufactured by Microchip Technology, designed for military and high-reliability applications under the MIL-PRF-19500/463 series. It features a through-hole installation style in a DO-7-2 package. The device operates with a maximum peak working voltage of 100 V and a maximum regulator current of 1.98 mA. It dissipates up to 475 mW of power and maintains operation across an extended temperature range from -55 °C to +175 °C. The component is supplied in a tape and reel packaging format.

Current Regulation - Diodes, Transistors Feature Summary

• Provides stable current regulation within specified limits for sensitive circuitry
• Engineered for extreme environmental conditions including wide temperature ranges
• Constructed for high reliability in defense and aerospace systems

Current Regulation - Diodes, Transistors Applications

• Military electronic systems requiring robust current limiting
• Aerospace instrumentation circuits
• High-reliability industrial control modules

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific suffix configuration against official Microchip documentation to ensure compliance with required military standards. Confirm that the tape and reel packaging matches the automated assembly requirements of the target production line. Cross-reference the MIL-PRF-19500/463 designation to validate authenticity and traceability before finalizing procurement orders.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a fixed current source is needed for biasing or protection in harsh environments. Ensure the circuit design accommodates the 1.98 mA maximum regulator current and 100 V peak voltage limits. Verify that the DO-7-2 through-hole footprint aligns with the PCB layout constraints and thermal management strategies for the intended application.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the JANTX series of current regulator diodes, which are variants of the standard 1N53xx series but qualified for enhanced reliability. The 'JANTX' prefix indicates a higher grade of screening and testing compared to commercial equivalents, specifically tailored for demanding operational scenarios where failure is not an option.

Current Regulation - Diodes, Transistors Replacement Considerations

Direct substitutes include other JANTX1N5300 variants such as JANTX1N5300UR-1 for surface mount needs, provided the package change is acceptable. Verify electrical equivalence regarding current and voltage ratings before substituting with non-Microchip components.