AUIRLR3410TRL

Single FETs, MOSFETs Overview

The AUIRLR3410TRL is an automotive-grade, single N-channel enhancement-mode power MOSFET from Infineon’s HEXFET series. It utilizes a DPAK (TO-252) surface-mount package with three terminals. The device features a drain-source voltage rating of 100 V and a continuous drain current capacity of 17 A at case temperature. Key electrical characteristics include a maximum on-resistance of 105 mΩ at 10 V gate drive and 34 nC typical gate charge at 5 V. It operates within a junction temperature range of -55°C to +175°C and holds AEC-Q101 qualification.

Single FETs, MOSFETs Feature Summary

• Automotive-grade reliability certified under the AEC-Q101 standard for robust performance in vehicle environments.
• HEXFET technology architecture providing optimized switching efficiency and low conduction losses.
• DPAK (TO-252) surface-mount packaging designed for efficient thermal dissipation and compact board integration.

Single FETs, MOSFETs Applications

• Automotive power distribution systems requiring high reliability.
• Motor control circuits in electric and hybrid vehicles.
• High-side or low-side switching applications in automotive electronics.

Single FETs, MOSFETs Procurement Notes

Verify component authenticity through authorized Infineon distributors to ensure compliance with automotive quality standards. Confirm that the specific ordering suffix matches the required tape-and-reel configuration. Check for recent Product Change Notices regarding manufacturing site updates or material changes. Ensure storage conditions adhere to moisture sensitivity levels specified in the datasheet prior to soldering.

Single FETs, MOSFETs Selection Notes

Select this component when designing for automotive environments necessitating AEC-Q101 certification. Consider its 100 V breakdown voltage and 17 A current handling for moderate-power switching tasks. Evaluate the 105 mΩ on-resistance against thermal management requirements in the target application. Compare gate charge specifications against driver capabilities to ensure adequate switching speed without excessive drive current demands.

Single FETs, MOSFETs Part Context

This part belongs to Infineon’s HEXFET family of power MOSFETs, specifically tailored for automotive markets. It represents a specialized variant of the IRLR3410 line, distinguished by its automotive qualification status. The DPAK package provides a balance between current carrying capacity and thermal performance suitable for space-constrained automotive modules.

Single FETs, MOSFETs Replacement Considerations

The manufacturer lists no direct public substitute part numbers for this discontinued item. Designers should evaluate alternative automotive-grade N-channel MOSFETs with compatible 100 V ratings, similar current capabilities, and identical TO-252 footprints. Verify pinout compatibility and thermal resistance values before implementing any cross-brand replacement.

Single FETs, MOSFETs FAQ

Is the AUIRLR3410TRL qualified for automotive use?

Yes, the component is explicitly qualified according to the AEC-Q101 standard, making it suitable for automotive applications.

What is the maximum operating junction temperature?

The device supports a maximum junction temperature of +175°C.

Does the 'A' prefix indicate a different electrical function than the standard IRLR3410?

No, the 'A' prefix denotes automotive qualification and grade; the core electrical functionality remains consistent with the standard HEXFET specification.