AUIRF2804L

Single FETs, MOSFETs Overview

The AUIRF2804L is an automotive-grade, single N-channel HEXFET power MOSFET manufactured by Infineon Technologies. It utilizes advanced process technology to achieve ultra-low on-resistance and fast switching capabilities within a TO-262 (I2PAK) through-hole package. The device supports a maximum drain-source voltage of 40V and offers a continuous drain current of 195A limited by the package, with a silicon-limited rating of 270A. It features a maximum static drain-to-source on-resistance of 2.0mΩ at VGS=10V and operates reliably up to a junction temperature of 175°C.

Single FETs, MOSFETs Feature Summary

• Automotive qualified per AEC-Q101 standards for high reliability in vehicle applications
• Advanced process technology enabling extremely low on-resistance per silicon area
• Fast switching speed combined with improved repetitive avalanche rating
• Capable of operating at junction temperatures up to 175°C

Single FETs, MOSFETs Applications

• Automotive power distribution systems
• High-current DC-DC converter circuits
• Motor control applications requiring robust thermal performance

Single FETs, MOSFETs Procurement Notes

Verify that the specific order quantity matches the standard tube packaging configuration provided by the manufacturer. Confirm compliance with RoHS directives and lead-free requirements before finalizing procurement. Ensure storage conditions adhere to the specified moisture sensitivity level to prevent package damage during assembly.

Single FETs, MOSFETs Selection Notes

Select this component when designing circuits requiring automotive qualification and high surge current handling. The TO-262 package provides a balance between thermal dissipation and mechanical mounting flexibility compared to surface-mount alternatives. Evaluate the 195A package-limited current against the application's peak load requirements to ensure safe operation margins.

Single FETs, MOSFETs Part Context

This part belongs to the HEXFET family of power MOSFETs designed for efficiency and reliability. It shares core electrical characteristics with the AUIRF2804 and AUIRF2804S variants, differing primarily in the physical package type. The TO-262 form factor distinguishes it from the TO-220AB and D2Pak versions while maintaining identical semiconductor performance specifications.

Single FETs, MOSFETs Replacement Considerations

Direct replacements include AUIRF2804 (TO-220AB package) and AUIRF2804S (D2Pak package). Verify that the alternative package fits the PCB footprint and thermal management design constraints.