JANTX1N5313-1/TR

Current Regulation - Diodes, Transistors Overview

The JANTX1N5313-1/TR is a high-reliability, hermetically sealed glass-passivated Zener diode designed for military and aerospace applications. It features a 1N5313-1 equivalent specification with a nominal Zener voltage of 47V at a test current of 10mA. The device operates in the through-hole DO-201AH axial leaded package, offering robust thermal management capabilities. Key electrical characteristics include a maximum Zener impedance of 6 ohms and a leakage current not exceeding 5 microamperes at the rated reverse voltage. This component is qualified to MIL-PRF-19500 standards, ensuring performance under extreme environmental conditions.

Current Regulation - Diodes, Transistors Feature Summary

• Hermetically sealed glass-passivated construction for enhanced environmental resistance
• Qualified to strict military reliability standards including MIL-PRF-19500
• High surge current capability suitable for demanding power supply applications

Current Regulation - Diodes, Transistors Applications

• Military-grade voltage regulation circuits
• Aerospace power supply protection systems
• High-reliability industrial control equipment

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific suffix TR indicates tape and reel packaging configuration when sourcing. Confirm that the JANTX designation meets the required radiation hardness and burn-in testing specifications for your mission profile. Ensure the supplier provides a Certificate of Conformance referencing the applicable MIL-PRF-19500 revision. Validate that the component lot traceability aligns with your quality assurance requirements before finalizing procurement orders.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when hermetic sealing and military qualification are mandatory for system integrity. Compare the 47V Zener voltage tolerance against circuit requirements to ensure precise regulation. Evaluate the DO-201AH package dimensions for compatibility with existing PCB layouts or chassis mounting constraints. Consider the thermal dissipation limits relative to the expected operating ambient temperature range.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the Microchip (formerly Microsemi) family of high-reliability Zener diodes. It serves as a ruggedized alternative to commercial-grade equivalents, specifically engineered for defense and space sectors. The JANTX series represents an upgraded version of the standard JAN devices, often featuring tighter parameter tolerances and enhanced screening procedures to meet stringent aerospace reliability demands.

Current Regulation - Diodes, Transistors Replacement Considerations

Direct replacements must match the 47V Zener voltage, DO-201AH package, and MIL-PRF-19500 qualification level. Verify that substitute parts offer equivalent hermetic sealing and thermal performance. Cross-reference specific manufacturer datasheets to confirm pinout compatibility and surge current ratings before implementation.