AUIRF1018ES

Single FETs, MOSFETs Overview

The AUIRF1018ES is an automotive-grade N-channel HEXFET power MOSFET manufactured by International Rectifier. It features a 60V drain-source voltage rating and supports a continuous drain current of 79A at case temperature. The device exhibits a maximum on-resistance of 8.4mΩ at 10V gate drive with 47A current. Key electrical characteristics include a gate charge of 69nC, input capacitance of 2290pF, and a threshold voltage of 4V. Packaged in D2PAK for surface mount applications, it is designed for high-efficiency power switching.

Single FETs, MOSFETs Feature Summary

• Automotive qualification compliant with AEC-Q101 standards
• Low on-resistance for efficient power conduction
• High-speed switching capability via optimized gate charge

Single FETs, MOSFETs Applications

• Automotive power distribution systems
• Motor control circuits
• DC-DC converter stages

Single FETs, MOSFETs Procurement Notes

Verify the specific suffix 'ES' indicates the D2PAK package variant rather than the standard TO-220AB form factor found in other series members like AUIRF1018E. Confirm RoHS compliance status and ensure the supplier provides official datasheets matching the International Rectifier (Infineon) specifications to avoid counterfeit components.

Single FETs, MOSFETs Selection Notes

Select this component when a surface-mount solution is required for automotive applications needing 60V blocking capability. Compare the 8.4mΩ Rds(on) against thermal management requirements for 79A loads. Ensure the PCB layout supports the D2PAK footprint and adequate copper area for heat dissipation compared to through-hole alternatives.

Single FETs, MOSFETs Part Context

This part belongs to the HEXFET family of power MOSFETs from International Rectifier, now part of Infineon Technologies. The 'AU' prefix denotes automotive grade qualification, while the 'ES' suffix typically specifies the D2PAK surface-mount package, distinguishing it from the TO-220AB packaged AUIRF1018E.

Single FETs, MOSFETs Replacement Considerations

Direct substitutes may include IRF1018E or IRFP460 variants if package changes are acceptable. Verify that any replacement maintains the 60V Vds rating and meets the same automotive reliability standards.