AUIRFS4310ZTRL

Single FETs, MOSFETs Overview

The AUIRFS4310ZTRL is an automotive-grade N-channel enhancement mode MOSFET manufactured by International Rectifier. It features a maximum drain-source voltage of 100 V and a continuous drain current of 97 A at 25 °C. The device utilizes a D2PAK surface-mount package with three pins. Key electrical parameters include a maximum on-resistance of 9 mΩ, a typical gate charge of 83 nC at 10 V, and a power dissipation rating of 230 W. It operates within a temperature range of -55 °C to +175 °C.

Single FETs, MOSFETs Feature Summary

• Automotive qualification compliant for high reliability applications
• Low on-resistance for efficient power switching
• High surge current capability
• Surface mount construction for automated assembly

Single FETs, MOSFETs Applications

• Automotive DC-DC converters
• Motor control circuits
• Power distribution systems

Single FETs, MOSFETs Procurement Notes

Verify the specific suffix ZTRL against official manufacturer documentation to confirm tape-and-reel packaging and automotive grade status. Ensure the component matches the required pinout and thermal characteristics for the target PCB design. Cross-reference the part number with Infineon's current product portfolio as International Rectifier operations have been integrated into Infineon Technologies.

Single FETs, MOSFETs Selection Notes

Select this component when designing circuits requiring robust automotive-grade performance with low conduction losses. Consider the thermal resistance and package size for heat dissipation requirements. Evaluate the gate charge specifications against the driving circuit capabilities to ensure optimal switching speeds and efficiency in the final application.

Single FETs, MOSFETs Part Context

This component belongs to the IRFS4310 series of N-channel MOSFETs from International Rectifier. It shares core electrical characteristics with the non-automotive IRFS4310 but includes additional qualification standards for automotive environments. The series is designed for high-current applications requiring reliable operation under varying thermal conditions.

Single FETs, MOSFETs Replacement Considerations

Check for direct equivalents such as the IRFS4310Z or other automotive-qualified variants within the same voltage and current class. Verify that any substitute maintains the same package dimensions and pin configuration to ensure mechanical compatibility.