JANTX1N5419US/TR

Single Diodes Overview

The JANTX1N5419US/TR is a fast recovery rectifier manufactured by Microchip Technology. It features a maximum repetitive reverse voltage of 500 V and an average forward current rating of 3 A. The device exhibits a maximum forward voltage of 1.5 V at specified conditions and a peak non-repetitive surge current capability of 80 A. Reverse leakage current is limited to 1 µA, with a typical reverse recovery time of 250 ns. It operates within a junction temperature range of -65 °C to +175 °C and utilizes a B-SQ-MELF-2 surface-mount package.

Single Diodes Feature Summary

• Fast recovery performance suitable for high-frequency switching applications
• Hermetically sealed glass MELF construction for environmental protection
• Extended thermal operating range supporting extreme temperature environments

Single Diodes Applications

• High-reliability power supply circuits
• Inverter and converter topologies
• Military and aerospace electronic systems

Single Diodes Procurement Notes

Verify the specific suffix US/TR against official Microchip documentation to confirm the exact package style and tape-and-reel configuration. Ensure compliance with MIL-PRF-19500 standards if military qualification is required. Confirm RoHS status as these components typically do not meet standard RoHS directives due to lead content in the metallization.

Single Diodes Selection Notes

Select this component when a hermetically sealed, surface-mount fast recovery diode is required for high-voltage applications. Compare the 500 V rating and 250 ns recovery time against circuit requirements. Consider the B-SQ-MELF-2 footprint constraints during PCB layout design to ensure adequate spacing for high-voltage isolation.

Single Diodes Part Context

This part belongs to the JAN/JANTX series of high-reliability rectifiers produced by Microchip Technology. These devices are designed for demanding environments where standard commercial components may fail. The JANTX designation indicates enhanced screening levels compared to the base JAN series, ensuring higher quality and reliability for critical applications.

Single Diodes Replacement Considerations

Direct substitutes include JAN1N5419US/TR or JAN1N5419 without the TR suffix for bulk packaging. Verify electrical parameters such as reverse voltage and recovery time match exactly before substitution.