IRFB7434PBF

The IRFB7434PBF is a powerful N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) manufactured by Infineon Technologies, designed for high-efficiency switching applications. It is particularly suitable for use in power management systems, including DC-DC converters and motor drivers.

Description:

• Type: N-Channel MOSFET
• Manufacturer: Infineon Technologies
• Package: TO-220
• Mounting Type: Through Hole
• Technology: HEXFET

Key Features:

• Drain-Source Voltage (V_DS): 40V
• Continuous Drain Current (I_D): 70A (at 25°C)
• R_DS(on): 6.5 mΩ max at V_GS = 10V
• Gate-Source Voltage (V_GS): ±20V
• Power Dissipation (P_D): 94W
• Low On-Resistance: Reduces power losses and improves efficiency during operation.
• Fast Switching Speed: Optimized for high-frequency applications, minimizing switching losses.
• HEXFET Technology: Enhances performance and reliability in demanding applications.

Applications:

• DC-DC Converters: Ideal for efficient power conversion and voltage regulation in various electronic devices.
• Motor Control: Suitable for driving motors in industrial, automotive, and consumer applications.
• Power Management: Employed in power supplies, inverters, and battery management systems.
• Renewable Energy Systems: Applicable in solar inverters and other renewable energy applications.
• Consumer Electronics: Found in devices requiring efficient power control, such as power tools and audio systems.

Benefits:

• High Current Capability: Handles up to 70A, making it ideal for high-power applications.
• Low R_DS(on): Minimizes heat generation, improving efficiency and thermal management.
• TO-220 Package: Facilitates easy mounting and effective heat dissipation for reliable operation.
• Robust and Reliable: Built to withstand high voltage and current stresses, ensuring long-term performance in demanding environments.

Package Dimensions:

• Package Type: TO-220
• Mounting Style: Through-hole, suitable for various PCB designs.

Reference Documents:

For detailed electrical characteristics, thermal information, and application notes, please refer to the IRFB7434PBF datasheet available on Infineon Technologies’ official website.