AUIRF2804STRL

Single FETs, MOSFETs Overview

The AUIRF2804STRL is an automotive-grade N-channel HEXFET power MOSFET in a D2Pak (TO-263) surface-mount package. It features a 40V drain-source breakdown voltage and a maximum on-resistance of 2.0mΩ at VGS=10V. The device supports a continuous drain current of 195A limited by the package, with a pulsed current rating of 1080A. It operates within a junction temperature range of -55°C to +175°C and includes avalanche capability up to Tjmax.

Single FETs, MOSFETs Feature Summary

• Automotive qualified per AEC-Q101 standards for high reliability
• Advanced process technology achieving ultra-low on-resistance
• Fast switching speed with improved repetitive avalanche rating
• Lead-free and RoHS compliant construction

Single FETs, MOSFETs Applications

• Automotive power distribution systems
• Low-side switching applications
• Motor control circuits
• General-purpose power switching

Single FETs, MOSFETs Procurement Notes

Verify the specific suffix STRL indicates tape and reel packaging when sourcing. Confirm the component meets AEC-Q101 qualification requirements for your target automotive application. Ensure thermal management design accounts for the specified junction-to-case resistance values under steady-state conditions.

Single FETs, MOSFETs Selection Notes

Select this part for applications requiring robust automotive reliability and low conduction losses. Compare the 195A package-limited current against silicon-limited ratings if lead heating is a concern. Evaluate the 2.0mΩ maximum RDS(on) against system efficiency targets and thermal dissipation capabilities.

Single FETs, MOSFETs Part Context

This component belongs to the Infineon HEXFET family, specifically designed for automotive environments. It utilizes advanced processing techniques to minimize resistance per silicon area while maintaining high thermal stability. The D2Pak package provides efficient heat dissipation for surface-mount assembly.

Single FETs, MOSFETs Replacement Considerations

Direct replacements include AUIRF2804S for tube packaging or AUIRF2804L for TO-262 packages. Verify pinout compatibility and ensure the substitute maintains the required 40V rating and automotive qualification level.