AUIRFS4010TRL

Single FETs, MOSFETs Overview

The AUIRFS4010TRL is an automotive-grade, single N-channel HEXFET power MOSFET from Infineon Technologies, housed in a D2-Pak (TO-263) tape and reel package. It features a drain-source breakdown voltage of 100V and a maximum continuous drain current of 180A at 25°C case temperature. The device exhibits a typical on-resistance of 3.9mΩ and a maximum of 4.7mΩ at VGS=10V. Key electrical parameters include a total gate charge of 143nC, a junction-to-case thermal resistance of 0.40°C/W, and an operating junction temperature range of -55°C to +175°C.

Single FETs, MOSFETs Feature Summary

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

Single FETs, MOSFETs Applications

• Automotive power distribution systems
• High-side and low-side load switch applications
• DC-DC converter circuits
• Motor control interfaces

Single FETs, MOSFETs Procurement Notes

Verify that the ordering suffix TRL corresponds to the specific tape and reel packaging configuration required for automated assembly processes. Confirm that the component meets the necessary AEC-Q101 qualification levels for your specific automotive application environment. Ensure compatibility with standard surface mount reflow soldering profiles suitable for the D2-Pak package type.

Single FETs, MOSFETs Selection Notes

Select this component when designing circuits requiring robust automotive-grade reliability combined with high current handling capabilities. The low on-resistance minimizes conduction losses, while the 175°C junction rating provides significant thermal headroom. Evaluate the thermal management requirements based on the specified junction-to-case resistance to ensure stable operation under peak load conditions.

Single FETs, MOSFETs Part Context

This part belongs to the AUIRFSL4010 family of automotive power MOSFETs. It shares identical electrical characteristics with the tube-packaged AUIRFS4010 variant but utilizes a tape and reel format for streamlined manufacturing integration. The product line represents Infineon's HEXFET technology optimized for demanding automotive environments.

Single FETs, MOSFETs Replacement Considerations

The AUIRFS4010 serves as the direct functional equivalent to the IRFS4010. Designers transitioning from non-automotive grades should verify that the replacement meets specific automotive qualification requirements such as AEC-Q101 compliance and extended temperature stability.