AUIRFN7110TR

Single FETs, MOSFETs Overview

The AUIRFN7110TR is an automotive-grade N-channel HEXFET power MOSFET in a PQFN 5mm x 6mm package. It features a 100V drain-to-source voltage rating and a maximum on-resistance of 14.5mΩ at VGS=10V. The device supports continuous drain currents up to 58A at 25°C case temperature and handles pulsed currents of 232A. It operates within a junction temperature range of -55°C to +175°C, includes repetitive avalanche capability, and complies with RoHS standards.

Single FETs, MOSFETs Feature Summary

• Automotive qualification per AEC-Q101 standard
• Advanced process technology for ultra-low on-resistance
• Repetitive avalanche energy rating up to Tjmax
• Lead-free and RoHS compliant construction

Single FETs, MOSFETs Applications

• Injection systems
• DC-DC converters
• Automotive lighting
• E-Horn actuators
• 48V automotive systems

Single FETs, MOSFETs Procurement Notes

Verify the part number suffix TR indicates tape and reel packaging. Confirm the specific ordering quantity matches the standard pack size of 4000 units. Ensure the component meets the required automotive qualification standards before integration into final assemblies.

Single FETs, MOSFETs Selection Notes

Select this component for applications requiring low conduction losses and high current handling in compact spaces. The PQFN package offers efficient thermal dissipation through the bottom pad. Verify gate drive requirements align with the specified threshold voltage characteristics for optimal switching performance.

Single FETs, MOSFETs Part Context

This device belongs to the HEXFET family of power MOSFETs designed by Infineon Technologies (formerly International Rectifier). It utilizes advanced processing techniques to achieve high efficiency and reliability in automotive environments. The product line focuses on minimizing silicon area resistance while maintaining robust electrical characteristics.

Single FETs, MOSFETs Replacement Considerations

Check datasheets for alternative PQFN 5x6 packages with similar 100V ratings and comparable RDS(on) values. Ensure any substitute maintains AEC-Q101 automotive qualification and compatible pinout configurations for direct board replacement.