AUIRF7749L2TR - Infineon Technologies

Manufacturer Part Number

AUIRF7749L2TR

Manufacturer

Infineon Technologies

Introduction

This product is a high-power N-channel MOSFET transistor from Infineon's OptiMOS series, designed for automotive and industrial applications.

Product Features and Performance

Operates at high temperatures up to 175°C

Low on-resistance of 1.5mΩ at 120A and 10V

High current rating of 36A (Ta) and 345A (Tc)

Low gate charge of 275nC at 10V

High voltage rating of 60V

Product Advantages

Excellent thermal performance and power dissipation

Optimized for high-efficiency power conversion

Robust and reliable operation in harsh environments

Automotive-grade AEC-Q101 qualification

Key Technical Parameters

Drain-Source Voltage (Vdss): 60V

Gate-Source Voltage (Vgs): ±20V

On-Resistance (Rds(on)): 1.5mΩ @ 120A, 10V

Continuous Drain Current (Id): 36A (Ta), 345A (Tc)

Input Capacitance (Ciss): 10,655pF @ 25V

Power Dissipation: 3.8W (Ta), 341W (Tc)

Quality and Safety Features

RoHS3 compliant

AEC-Q101 qualified for automotive applications

DirectFET Isometric L8 package for enhanced thermal performance

Compatibility

This MOSFET is suitable for a wide range of automotive and industrial applications, including power converters, motor drives, and other high-power switching circuits.

Application Areas

Automotive electronics

Industrial power electronics

Power conversion and motor control systems

Product Lifecycle

This product is currently in active production and is not nearing discontinuation. Replacement or upgraded options may be available in the future as technology evolves.

Key Reasons to Choose This Product

Excellent thermal and electrical performance for high-power applications

Robust and reliable design for harsh automotive and industrial environments

Optimized for high-efficiency power conversion and energy savings

Automotive-grade qualification and RoHS3 compliance

Compact and thermally efficient DirectFET package