2SK4098FS

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The 2SK4098FS is a high frequency, high-speed power MOSFET with superior characteristics and high stability. It is designed to be used in motor control, amplifier, switching, and other applications that require high-performance, high-speed operation. The main properties of this power MOSFET are its low on-resistance, high switching speed, superior input characteristics, and reliable high-frequency operation.

The 2SK4098FS is in a surface mount as well as a through-hole package. It includes three connectable terminals. The source and drain pins are wired to the source and drain connections of a high-frequency device, respectively, while the gate pin is connected to the gate of the device.

The 2SK4098FS MOSFET is designed to operate in higher frequency applications. The drain-source breakdown voltage is rated up to 400V with low on-resistance, providing high-performance for high-frequency operations. It has fast switching speed with excellent gate threshold voltage and gate-source capacitance, allowing for a wide range of operating frequencies.

The maximum drain current of the 2SK4098FS is rated up to 21A and the maximum drain-source voltage is rated up to 400V. This MOSFET has a power dissipation rating of up to 52W at 25°C ambient temperature. The device also has a high-frequency switching ON resistance of 7.7Ω with a gate-source capacitance of only 38.7pF.

The working principle of the 2SK4098FS power MOSFET is based on the principle of a field-effect transistor. A low voltage applied to the gate terminal regulates the current flowing between the drain and the source terminals. The MOSFET has two main states that are either ON, when the voltage applied to the gate is higher than a certain threshold, or OFF, when the gate voltage is lower than the threshold.

The 2SK4098FS is primarily used in motor control, amplifiers, switching, and other high-frequency, high-performance applications. The device can be used in a wide range of applications due to its high-performance and low on-resistance characteristics, fast switching speed, and excellent input characteristics. The device is also suitable for high-current charging applications, such as in battery chargers, power supply systems, automotive, and other applications.

To sum up, the 2SK4098FS MOSFET is a high-frequency, high-speed power MOSFET that includes excellent performance characteristics and stability. It has low on-resistance, fast switching speed, good input-gate characteristics, and a wide range of operating frequencies. This makes it ideal for applications requiring high performance and high-speed operation such as motor control, amplifiers, and switching.

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