FDPF390N15A

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The FDPF390N15A is a high-power-transistor consisting of a Vertical DMOS (Double Diffused MOS) FET in a plastic package. It is an enhancement-mode power MOSFET that is typically used in switching applications. It is also used to boost efficiency in many circuits, such as high-voltage, high-current, high-frequency and high-temperature circuits. Furthermore, it is used as a source follower in power conversion applications.

The FDPF390N15A has a drain-source voltage of 600V, a drain-source current of 390A, and a drain-source on-resistance of 0.0771 Ohms. It is designed to operate at a temperature range of -55°C to +150°C. It has an especially low dynamic drain-source on-resistance which reduces power loss in switch-mode circuits. This low on-resistance allows the FDPF390N15A to be used in applications where current levels exceed 390 amps.

The FDPF390N15A is a perfect building block for any application, particularly high-power ones. It is a low-impedance power switch that has high conductivity and low dynamic On-resistance. These features ensure maximum efficiency and excellent thermal management. It also ensures minimum power dissipation and reduced switching time. As a result, it is commonly used in DC-DC converters, solar inverters, motor drives, DC motor control, and switching power supplies.

Apart from its application, the FDPF390N15A also works on a particular principle. The pin 1 to 3 junctions resemble a depletion mode diode, which is driven into forward conduction. To turn the FDPF390N15A “on”, a positive voltage is applied to the gate terminal. This positive voltage causes the depletion area to decrease, thus allowing more current to flow from the drain to the source. The gate voltage and the drain current of the FDPF390N15A are closely related, meaning gate voltage must be increased to increase the drain current.

When the gate voltage is increased, it increases the gate to channel voltage which increases channel conductance. This increase in channel conductance causes an increase in the drain current. On the flip side, when the gate voltage decreases below the threshold, the FDPF390N15A is turned “off” and no current can flow through it. This means that the gate voltage determines the source-drain current.

The FDPF390N15A is a great high-power-transistor that is commonly used in switching applications. It comes with a low on-resistance, which is designed to operate in a temperature range of -55°C to +150°C. It is also used in power conversion applications as a source follower. The FDPF390N15A is turned “on” when a positive voltage is applied to the gate terminal and turned “off” when the voltage decreases below the threshold. The drain current and the gate voltage of the transistor are closely related, meaning gate voltage must be increased to increase the drain current.

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