AUIRFN7107TR

Single FETs, MOSFETs Overview

The AUIRFN7107TR is a HEXFET power MOSFET designed for automotive applications, featuring an N-channel configuration with a drain-source voltage of 75V. It supports continuous drain currents of 14A at ambient temperature and 75A at case temperature. The device operates up to a junction temperature of 175°C and utilizes a surface-mount PQFN (5x6) package. Key electrical parameters include a gate charge of 77nC at 10V, forward transconductance of 73S minimum, rise time of 12ns, and fall time of 7ns.

Single FETs, MOSFETs Feature Summary

• Designed specifically for automotive applications using advanced process technology
• Features fast switching speed for efficient power management
• Includes improved repetitive avalanche rating for robustness
• Supports high junction operating temperatures up to 175°C

Single FETs, MOSFETs Applications

• High-voltage switching circuits in appliances
• Motor control systems
• Automotive power electronics

Single FETs, MOSFETs Procurement Notes

Verify the component status as obsolete before procurement planning. Confirm that the PQFN 5x6 footprint matches your PCB design requirements. Ensure compatibility with the specified 75V rating and current capabilities for your specific circuit topology. Check for updated documentation regarding the lifecycle status and any recommended alternatives if availability is critical for production continuity.

Single FETs, MOSFETs Selection Notes

Select this component when automotive-grade reliability and high-temperature operation are required. The 75V rating suits low-voltage DC-DC converters and motor drivers. Consider the thermal performance of the PQFN package for heat dissipation needs. Evaluate the fast switching characteristics against EMI constraints in your system design. Verify that the gate charge specifications align with your driver capabilities.

Single FETs, MOSFETs Part Context

This part belongs to Infineon's HEXFET family of power MOSFETs, which are engineered for high efficiency and low on-resistance. The AUIRFN7107TR variant is optimized for automotive environments, offering enhanced ruggedness compared to standard industrial components. It represents a solution for compact power designs requiring reliable performance under demanding thermal conditions.

Single FETs, MOSFETs Replacement Considerations

The datasheet indicates the lifecycle status is Obsolete. No specific substitute part numbers are provided in the available public documentation. Engineers should consult official replacement guides or contact the manufacturer directly for validated cross-references suitable for automotive qualification.