AUIRF1010Z

Single FETs, MOSFETs Overview

The AUIRF1010Z is an automotive-grade, single N-channel HEXFET power MOSFET manufactured by Infineon Technologies. It utilizes advanced process technology to deliver a maximum drain-source voltage of 55 V and a continuous drain current of 44 A at 25°C. The device features a typical on-resistance of 7.5 mΩ at 10 V gate drive and a total gate charge of 63 nC. Packaged in the D2PAK (TO-263-3) surface-mount format, it supports junction temperatures up to 175°C and meets AEC-Q100 qualification standards for automotive reliability.

Single FETs, MOSFETs Feature Summary

• Automotive qualified to AEC-Q100 standards for enhanced reliability in vehicle applications
• Advanced silicon process technology enabling low on-resistance and efficient switching performance
• Robust thermal management capabilities supporting high junction temperature operation

Single FETs, MOSFETs Applications

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

Single FETs, MOSFETs Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm specific ordering suffixes match required packaging formats such as tape and reel. Ensure compliance with RoHS directives and REACH regulations relevant to the target market. Check for obsolescence status as this component may be subject to lifecycle changes.

Single FETs, MOSFETs Selection Notes

Select this component when automotive qualification and high current handling are required within a 55 V system. Compare against non-automotive equivalents like IRFR1010Z if cost sensitivity outweighs reliability requirements. Consider package thermal resistance and PCB layout constraints to maximize heat dissipation efficiency during continuous operation.

Single FETs, MOSFETs Part Context

This part belongs to the HEXFET family of power MOSFETs designed for high-efficiency switching. It represents the automotive variant of the standard IRF1010 series, distinguished by stricter manufacturing controls and qualification testing. The D2PAK package provides a balance between current capacity and board space efficiency for industrial and automotive electronics.

Single FETs, MOSFETs Replacement Considerations

Direct substitutes include the IRFR1010Z for non-automotive use or the IRF1010NSTRL for similar D2PAK specifications. Verify pin compatibility and electrical parameters before substitution. Automotive designs should prioritize components with matching AEC-Q100 ratings.