AUIRF1324S

Single FETs, MOSFETs Overview

The AUIRF1324S is an automotive-grade HEXFET power MOSFET in a D2-Pak package. It features a 24V drain-source breakdown voltage and a typical on-resistance of 1.3mΩ, with a maximum of 1.65mΩ at VGS=10V and ID=195A. The device supports a continuous silicon-limited drain current of 340A and a package-limited current of 195A at 25°C case temperature. It operates up to a junction temperature of 175°C and includes dynamic dV/dt rating capabilities.

Single FETs, MOSFETs Feature Summary

• Automotive qualified according to AEC-Q101 standards for reliability
• Advanced process technology enabling ultra-low on-resistance per silicon area
• Capable of handling repetitive avalanche energy up to the maximum junction temperature
• Designed for fast switching speeds and improved thermal performance

Single FETs, MOSFETs Applications

• Automotive power management systems
• Low-side switching applications requiring high efficiency
• DC-DC converter circuits in vehicle electronics
• Motor control interfaces within automotive environments

Single FETs, MOSFETs Procurement Notes

Verify the specific ordering suffix matches the required packaging format, such as tube or tape and reel, as indicated in the official ordering table. Confirm that the component meets the necessary automotive qualification standards for your specific application environment. Ensure compatibility with the designated D2-Pak footprint and soldering profiles specified in the datasheet documentation.

Single FETs, MOSFETs Selection Notes

Select this component when a low-voltage, high-current solution is required for automotive contexts. The D2-Pak package offers a balance between thermal dissipation and board space. Consider the package-limited current rating of 195A for steady-state designs rather than the higher silicon-limited value. Evaluate the gate charge requirements against your driver capability to ensure optimal switching performance.

Single FETs, MOSFETs Part Context

This part belongs to Infineon's AUIRF series of automotive-grade power MOSFETs. It shares core electrical characteristics with the AUIRF1324L, which utilizes a TO-262 package instead of the D2-Pak form factor. Both variants are designed to meet rigorous automotive reliability standards while providing efficient power switching capabilities for 24V systems.

Single FETs, MOSFETs Replacement Considerations

The AUIRF1324L serves as a direct functional substitute with identical electrical specifications but differs in physical package type (TO-262 vs. D2-Pak). Verify mechanical fit and thermal interface requirements before substitution. No other cross-model replacements are explicitly confirmed in the provided documentation.