AUIRF1324S

Single FETs, MOSFETs Overview

The AUIRF1324S is an automotive-grade N-channel silicon power MOSFET manufactured by International Rectifier, now part of Infineon Technologies. Designed for high-current applications, this device features a D2PAK surface-mount package with an isolated tab for efficient thermal management. It is qualified to the AEC-Q101 standard, ensuring reliability in demanding automotive environments. The component integrates a single transistor element optimized for low on-resistance and robust switching performance.

Single FETs, MOSFETs Feature Summary

• Automotive grade qualification compliant with AEC-Q101 standards
• N-channel enhancement mode silicon MOSFET technology
• Surface mount D2PAK package with isolated thermal tab
• Designed for high current handling and efficient heat dissipation

Single FETs, MOSFETs Applications

• Automotive power distribution systems
• High-side and low-side load switch circuits
• Motor control applications in vehicles
• General purpose power switching in automotive electronics

Single FETs, MOSFETs Procurement Notes

Verify the specific ordering suffix and revision level against the manufacturer's official datasheet before procurement. Confirm that the component meets the required AEC-Q101 automotive qualification standards for your specific application environment. Ensure compatibility with your PCB footprint and thermal design requirements, as the D2PAK package has specific mounting constraints. Check for any lead-free or RoHS compliance documentation if required by your manufacturing process.

Single FETs, MOSFETs Selection Notes

Select the AUIRF1324S when an automotive-qualified N-channel MOSFET is required for high-current switching tasks. Consider its voltage rating and current capacity relative to your circuit's peak loads. Evaluate the thermal resistance characteristics of the D2PAK package to ensure adequate heat sinking. Compare its on-resistance and gate charge specifications against alternative devices to optimize efficiency and drive requirements in your specific power management design.

Single FETs, MOSFETs Part Context

This component belongs to the HEXFET family of power MOSFETs from International Rectifier, which are widely used in power conversion and motor control. The 'AU' prefix typically denotes automotive-grade qualification. As part of Infineon's portfolio following the acquisition of International Rectifier, these parts continue to serve critical roles in automotive and industrial power applications requiring reliable, high-performance switching elements.

Single FETs, MOSFETs Replacement Considerations

Consult the official Infineon replacement guide for verified cross-references. Ensure any substitute part matches the AEC-Q101 automotive qualification, D2PAK package dimensions, and electrical ratings including voltage and current capabilities. Verify pinout compatibility and thermal performance characteristics before implementation.