The AUIRFR8405TRPBF is an automotive-qualified MOSFET from International Rectifier (now Infineon). It's designed for high-performance switching applications in automotive systems. This power MOSFET features low on-resistance and fast switching speeds, making it suitable for a variety of demanding automotive applications.

Applications

• Automotive Motor Control: Controlling motors in automotive systems such as power windows, power seats, and fuel pumps.
• Automotive Lighting: Driving LED headlights and other automotive lighting systems.
• Automotive DC-DC Converters: Powering various electronic components in automotive applications.

Features

• Automotive-qualified according to AEC-Q101 standards.
• Low on-resistance (RDS(on)).
• Fast switching speeds.
• Avalanche rated.
• Lead-free and RoHS compliant.

Benefits

• High efficiency due to low on-resistance.
• Reliable performance in harsh automotive environments.
• Reduced power losses and improved thermal management.
• Environmentally friendly due to lead-free and RoHS compliance.

Technical Specifications

The AUIRFR8405TRPBF features a drain-source voltage (VDS) of 40V and a continuous drain current (ID) of up to 82A. The on-resistance (RDS(on)) is typically around 4.7 mΩ at a gate-source voltage (VGS) of 10V. The MOSFET is available in a DPAK (TO-252) package. The gate charge (Qg) is typically around 25 nC. The MOSFET is designed to operate at a junction temperature range of -55°C to +175°C. The avalanche energy rating is specified to withstand transient voltage spikes. The device is packaged using a surface mount technology (SMT) to improve manufacturability and reduce assembly costs. It is specifically designed to meet the rigorous demands of the automotive industry, offering superior performance and reliability.