NTMFS4847NT3G

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NTMFS4847NT3G is a N-channel Enhancement Mode MOSFET manufactured by ON Semiconductor. It is part of the NTMFS4847 series, which is widely used for powering switch mode power supply applications because this series is designed for minimum on-resistance per applied square. It is widely used as a termination device for various power supplies and automotive applications.

The NTMFS4847NT3G has a breakdown voltage of 40V and 0.0045 ohm maximum on-resistance in similar conditions. The maximum drain current is at 15A and the gate threshold voltage is -3.0V. It also has a Total Gate CHARGE of 1.9nC which is ideal for switching applications. The NTMFS4847NT3G also has an operating temperature range of -55C to +150C. Furthermore, it is available in a DPAK, D2PAK, D2PAK-4, MicroFET and PDIP packages.

The NTMFS4847NT3G can be used in many applications, from low voltage to medium voltage, as it is mostly used in switch mode power supply applications. This means its main purpose is to take the voltage that is inputed into the power supply and then turn it into a much higher voltage, allowing the power supply to operate efficiently. The NTMFS4847NT3G is used extensively in automotive applications such as low-voltage starting, performance monitor, and fuel injection applications.

The working principle of an N-channel MOSFET is based on the use of an n-type semiconductor region. When a positive voltage is applied to the gate terminal of the MOSFET, it results in an inversion layer which creates a conducting path between the drain and the source. As the voltage applied to the gate increases, the inversion layer increases, resulting in a greater conductivity between the drain and the source. The NTMFS4847NT3G is ideal for switch mode power supply systems because it has a low on-resistance and a relatively low threshold voltage, making it ideal for applications where low voltage and high efficiency are desired.

In conclusion, the NTMFS4847NT3G is a highly versatile MOSFET designed for powering switch mode power supply applications, automotive applications, and other low voltage and medium voltage applications. Its on-resistance and threshold voltage are very low which make it ideal for applications where an efficient conversion of voltage is needed. It is available in various packages making it convenient for various applications.

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