JANTX1N7043CAT1

Diode Arrays Overview

The JANTX1N7043CAT1 is a silicon Schottky barrier rectifier manufactured by Microchip Technology. It features a dual common cathode configuration housed in a hermetically sealed DO-201AE (DO-41) axial leaded package. The device is qualified to MIL-PRF-19500/730 standards under the JANTX reliability level, ensuring performance suitable for demanding environments. Key electrical characteristics include a maximum repetitive peak reverse voltage of 40V and a continuous forward average current rating of 1A per diode element.

Diode Arrays Feature Summary

• Dual common cathode topology providing two independent rectifying elements within a single package
• Schottky barrier construction enabling low forward voltage drop and high switching efficiency
• Hermetically sealed glass passivated junction designed for radiation hardness and environmental stability

Diode Arrays Applications

• High-frequency power supply rectification circuits
• Free-wheeling diodes in DC-DC converter topologies
• Protection against reverse polarity in sensitive electronic systems

Diode Arrays Procurement Notes

Verify that the specific ordering suffix matches the required military qualification level. Confirm package integrity upon receipt, as hermetic seals are critical for this component class. Ensure storage conditions prevent moisture ingress prior to soldering. Cross-reference the manufacturer's latest datasheet for any updates to mechanical dimensions or marking codes before finalizing procurement orders.

Diode Arrays Selection Notes

Select this component when a dual Schottky configuration is required in an axial through-hole format. It serves as a direct replacement for standard commercial equivalents where higher reliability and radiation tolerance are mandated. Evaluate thermal management requirements based on the specified average forward current and ambient operating temperature limits defined in the official specification.

Diode Arrays Part Context

This part belongs to the JANTX series of space-grade semiconductor devices produced by Microchip Technology. These components adhere to strict MIL-PRF-19500 performance specifications, distinguishing them from commercial grade parts through enhanced screening processes and guaranteed parameter limits for aerospace and defense applications.

Diode Arrays Replacement Considerations

Compatible substitutes include other JANTX series Schottky diodes with matching voltage and current ratings. Verify pinout compatibility and physical dimensions to ensure fit within existing PCB layouts without modification.