SKP04N60XKSA1

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SKP04N60XKSA1 is an integrated circuit created by ROHM that belongs to the Transistors - IGBTs - Single category. This device is a 600V, 0.26Ω, N-channel Super Junction MOSFET which is ideal for high efficiency power conversions. This device is a TO-220ISP full-mold package with a 600V avalanche characteristic that is suitable for a wide range of applications.

The main application fields of this device are DC-DC and AC-DC converters, motor control, power factor correction, motor drives, and switching applications.

Such a device provides a variety of operating advantages, mainly power conversion efficiency and switching speed improvement. It also enables high frequency operation and significant reduction of line noise.

The working principle of this device is related to the structure of its internals. SKP04N60XKSA1 is a Super Junction MOSFET device, which means it has two devices in parallel: a MOSFET that acts as a low voltage switch and a junction FET that operates as the breakdown device for higher voltage applications.

The device is composed of two cells. Both cells are connected in series, each one having three terminals. The cells are connected in a way that the drain and source of each cell are connected to the gate of the other cell. This means that the MOSFET acts as both a switch and a breakdown device.

When the MOSFET is in the off-state, the gates of the two cells are at the same voltage. This voltage is the gate-source voltage and represents the threshold voltage of the Super Junction MOSFET. When a gate voltage higher than this threshold is applied, the breakdown will occur and the current flow through the device will be increased.

The application of a gate voltage lower than the threshold will cause a decrease in the current flow and the MOSFET will switch off. This two-state operation is what allows for precise control of the current flowing through the device.

The high efficiency of the SKP04N60XKSA1 is due to its low-on-state resistance and the reduction of power loss due to the internal MOSFET and short switching time. Additionally, the level of noise associated with the device is also reduced.

To summarize, SKP04N60XKSA1 is an integrated circuit that belongs to the Transistors - IGBTs - Single category. This device is a 600V, 0.26Ω, N-channel Super Junction MOSFET which is ideal for high efficiency power conversions. This device is mainly used in DC-DC and AC-DC converters, motor control, power factor correction, motor drives, and switching applications. The working principle of this device is based on the structure of its internals and its two-state operation which allows for precise control of the current flowing through the device.

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