AUIRFR3504TRL

Single FETs, MOSFETs Overview

The AUIRFR3504TRL is an automotive-grade N-channel HEXFET power MOSFET manufactured by Infineon Technologies. It features a D-Pak (TO-252) surface-mount package and utilizes advanced planar technology to achieve low on-resistance. The device supports a drain-source breakdown voltage of 40V, with a maximum static RDS(on) of 9.2mΩ at VGS=10V and ID=30A. It offers a silicon-limited continuous drain current of 87A and a pulsed drain current of 350A. The component operates within a junction temperature range of -55°C to +175°C and is fully rated for repetitive avalanche energy.

Single FETs, MOSFETs Feature Summary

• Automotive qualification compliant with AEC-Q101 standards
• Advanced planar technology for optimized low on-resistance per silicon area
• Fully avalanche rated with support for repetitive avalanche operation up to Tjmax
• Fast switching characteristics combined with ruggedized device design

Single FETs, MOSFETs Applications

• Automotive electronic systems
• High-efficiency power switching applications
• Inductive load control circuits

Single FETs, MOSFETs Procurement Notes

Verify the specific ordering suffix 'TRL' corresponds to the tape and reel packaging format containing 3000 units per reel. Confirm that the component meets the required AEC-Q101 automotive qualification level for your specific application environment. Ensure thermal management designs account for the specified junction-to-case and junction-to-ambient thermal resistance values under expected operating conditions.

Single FETs, MOSFETs Selection Notes

Select this component when designing automotive or high-reliability circuits requiring a 40V N-channel MOSFET with low conduction losses. The device is suitable for applications demanding high pulse current handling and robust avalanche performance. Consider the D-Pak package constraints for PCB footprint and thermal dissipation requirements relative to the 140W power dissipation rating.

Single FETs, MOSFETs Part Context

This part belongs to the HEXFET family of power MOSFETs from Infineon Technologies. The HEXFET line is characterized by stripe planar designs that utilize latest processing techniques to minimize on-resistance. The AUIRFR3504 variant specifically targets automotive markets, combining standard industrial MOSFET performance with rigorous automotive reliability and qualification standards.

Single FETs, MOSFETs Replacement Considerations

Direct replacement requires verifying pinout compatibility in the D-Pak package and ensuring equivalent or superior electrical ratings for VDS, RDS(on), and avalanche energy. Check if alternative parts meet the same AEC-Q101 automotive qualification if used in certified automotive assemblies.