AUIRF1010EZS

Single FETs, MOSFETs Overview

The AUIRF1010EZS is an automotive-grade, single N-channel HEXFET power MOSFET manufactured by Infineon Technologies. It utilizes a D2PAK (TO-263-3) surface-mount package designed for high-current applications. The device features a drain-source voltage rating of 55 V and supports a continuous drain current of 44 A. Key electrical characteristics include a maximum on-resistance of 7.5 mΩ at 10 V gate drive and a typical total gate charge of 63 nC. It operates within a junction temperature range of -55 °C to +175 °C and meets AEC-Q100 qualification standards.

Single FETs, MOSFETs Feature Summary

• Automotive-grade reliability compliant with AEC-Q100 standards
• Low on-resistance for efficient power switching
• High thermal performance suitable for demanding environments

Single FETs, MOSFETs Applications

• Automotive power distribution systems
• Motor control circuits in vehicles
• Lighting management modules

Single FETs, MOSFETs Procurement Notes

Verify the specific suffix configuration against official Infineon documentation to ensure compatibility with required automotive standards. Confirm availability status as manufacturing lifecycles may change. Cross-reference pinout and thermal pad specifications with target PCB layout requirements before integration.

Single FETs, MOSFETs Selection Notes

Select this component for designs requiring robust automotive certification and low conduction losses. Evaluate thermal dissipation capabilities relative to the D2PAK package limits. Ensure gate drive voltage aligns with the specified threshold for optimal Rds(on) performance.

Single FETs, MOSFETs Part Context

This part belongs to the HEXFET family of power MOSFETs, optimized for high-efficiency switching. The 'AU' prefix indicates automotive qualification, distinguishing it from standard industrial variants. It represents a solution for compact, high-power density applications in vehicle electronics.

Single FETs, MOSFETs Replacement Considerations

Check for direct cross-references such as IRFR1010Z or IRF1010ES, noting differences in package type and exact electrical ratings. Verify that any substitute maintains AEC-Q100 compliance if automotive use is required.