JANTXV1N5307-1

Overview

The JANTXV1N5307-1 is a current regulator diode manufactured by Microchip Technology, designed for military applications under the MIL-PRF-19500/463 qualification standard. It operates in a DO-204AA (DO-7) axial through-hole package with a maximum power dissipation of 500mW. The device regulates current at a maximum value of 2.64mA and withstands a maximum anode-to-cathode voltage of 100V. It features a maximum limiting voltage of 2V and supports a junction temperature range from -65°C to 175°C.

Feature Summary

• Military-grade reliability compliant with MIL-PRF-19500/463 specifications
• Constant current regulation capability for stable circuit operation
• Wide thermal operating range suitable for harsh environments

Applications

• Military electronic systems requiring high-reliability current regulation
• Aviation instrumentation circuits demanding stable bias currents
• Defense communication equipment utilizing axial leaded components

Procurement Notes

Verify that the ordering suffix matches the required military qualification level and packaging format. Confirm the specific revision of the MIL-PRF-19500/463 standard applicable to the delivered lot. Ensure the component source is authorized to prevent counterfeit parts in defense supply chains. Check for any specific environmental compliance declarations required by the end-user program.

Selection Notes

Select this component when a fixed current source is needed within a 100V reverse voltage limit. The DO-7 package is appropriate for through-hole mounting on printed circuit boards. Consider the 500mW power rating to ensure adequate thermal management. Verify that the 2.64mA regulation current meets the specific load requirements of the design.

Part Context

This part belongs to the 1N5307 series of current regulator diodes produced by Microchip Technology. The JANTXV suffix indicates a specific military grade variant with enhanced screening compared to commercial versions. It shares the same electrical characteristics as the standard 1N5307 but adheres to stricter manufacturing controls defined by military standards.

Replacement Considerations

Direct substitutes include other qualified variants such as JANTX1N5307-1 or JANTXV1N5307/TR if the tape-and-reel packaging is acceptable. Commercial equivalents like the standard 1N5307 may function electrically but lack the required military certification. Verify pinout compatibility and package dimensions before substitution.