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IRFP4668

Name: IRFP4668
Rating: 4.7 (12 reviews)

Infineon

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製造商。部分 #IRFP4668
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資料表 IRFP4668 DataSheet
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概述

Description

IRFP4668 is a high-performance N-channel MOSFET designed for power switching applications. It features a low R_DS(on) (drain-source on-resistance) value, which minimizes conduction losses and enhances efficiency in various electronic circuits. With a maximum continuous drain current of around 49A and a gate-source voltage rating of ±20V, it can handle significant power loads, making it suitable for use in power supplies, motor drivers, and other high-current applications.
The device is built with a robust thermal management capability, allowing it to operate efficiently under high temperatures. Its fast switching speeds are beneficial for applications requiring rapid turn-on and turn-off cycles, such as in pulse-width modulation (PWM) control systems. With its TO-220 package, the IRFP4668 is easy to mount on heat sinks for improved thermal dissipation.
Overall, the IRFP4668 is a versatile and reliable component widely used in modern electronic designs requiring efficient power management and high performance.

Features

The IRFP4668 is an N-channel MOSFET designed for high-performance switching applications. Key features include:
1. Voltage Rating: Typically rated for 55V, making it suitable for various mid-voltage applications.
2. Current Rating: It can handle continuous drain currents up to 60A, providing robust performance in demanding circuits.
3. Low RDS(on): With a maximum on-resistance (RDS(on)) of around 0.020 ohms at 10V gate voltage, it ensures minimal power loss and heat generation during operation.
4. Fast Switching: Offers quick switching capabilities, which is beneficial for efficient operation in high-frequency applications.
5. Thermal Performance: High power dissipation capability with a thermal resistance rating conducive to efficient heat management.
6. TO-220 Package: Offered in a TO-220 package, allowing for easy mounting and effective heat sinking.
These features make the IRFP4668 ideal for applications in power supplies, motor drives, and DC-DC converters.

Package

The IRFP4668 is typically available in a TO-220 package type. This robust package design allows for efficient heat dissipation and is commonly used in power applications, such as inverters and motor drives.

Pinout

The IRFP4668 is an N-channel MOSFET with a total of 4 pins. The pin configuration and functions are as follows:
1. Gate (G) - This pin is used to control the MOSFET. A voltage applied here allows the device to conduct.
2. Drain (D) - This is the output pin where the current flows out when the MOSFET is turned on.
3. Source (S) - This pin is connected to the ground or negative side of the circuit. Current flows into this pin when the MOSFET is conducting.
4. Body Diode (intrinsic) - While not a separate pin, it is important to note that the IRFP4668 has an intrinsic body diode that allows current to flow from the source to the drain, which can be useful in certain applications.
The IRFP4668 is designed for high-speed switching applications and can handle high voltage and current, making it suitable for power management systems.

Manufacturer

The IRFP4668 is manufactured by International Rectifier, which is a part of Infineon Technologies AG. International Rectifier specializes in power management technologies, focusing on high-performance semiconductor solutions, particularly for power conversion and control. The company is well-known for its MOSFETs, IGBTs, and other power electronic devices used in various applications, including automotive, industrial, and consumer electronics. Infineon Technologies, the parent company, is a global leader in semiconductor solutions, aiming to enhance energy efficiency and connectivity across different sectors.

Application

The IRFP4668 is an N-channel MOSFET primarily used in high-efficiency power applications. Its application areas include DC-DC converters, motor control, power inverters, and renewable energy systems like solar inverters. Due to its low on-resistance and high switching speed, it is ideal for high-frequency and high-current applications in electric vehicles, industrial power supplies, and switched-mode power supplies (SMPS).

Equivalent

The IRFP4668 is a power MOSFET known for its low RDS(on) and high current handling. Equivalent products include the MOSFETs from other manufacturers such as the STMicroelectronics STP36NF06, Vishay IRF3205, and Infineon BSC090N15NS3. Always check specifications like voltage, current rating, and thermal characteristics for compatibility.