SUM90P10-19L-E3 Discrete Semiconductor Products

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The SUM90P10-19L-E3 is a single N-Channel Enhancement mode MOSFET that offers low on-resistance, low capacitances and integrated protection features such as short circuit protection, overtemperature protection and undervoltage lockout. It is widely used in a variety of applications.

Application Fields

The SUM90P10-19L-E3 is used in different application fields. It is widely used in automotive, consumer, medical and industrial markets. In automotive applications, it is used to control power in a variety of systems, such as ABS, power windows, and power sunroofs. It is also used in consumer applications, such as power supply modules, computer peripherals, and consumer electronics products. Additionally, the MOSFET is used in medical applications such as LED lighting and infusion pumps. Lastly, the SUM90P10-19L-E3 is used in industrial markets for a variety of applications, such as HVAC controllers, motor controllers, and flow sensors.

Working Principle

The SUM90P10-19L-E3 is an N-Channel Enhancement Mode MOSFET, which is a type of transistor. A transistor is a semi-conductive device that is used to amplify or switch an electrical signal. The SUM90P10-19L-E3 has three terminals, the gate (G), the drain (D), and the source (S). It functions by three different modes: off, linear, and saturation.

When the gate voltage is set to zero, there is no current flow between the drain and the source, so the MOSFET is said to be in the off mode. However, when the gate voltage is applied, a current can flow between the drain and the source. Depending on the gate voltage and the drain-source voltage, the MOSFET can be in either the linear or saturation mode.

In the linear mode, the voltage between the drain and the source increases as the gate voltage increases. This is due to the channel being partially pinched off in the linear mode, meaning that the current is not limited.

In the saturation mode, the current is constant as the gate voltage increases, because the channel is completely pinched off. The voltage between the drain and the source is then determined by the resistance of the channel, rather than the gate voltage.

The SUM90P10-19L-E3 has integrated protection features, such as short circuit protection and overtemperature protection, which allows the device to operate safely in a variety of applications. Additionally, it has a low on-resistance, which allows for higher power efficiency.

The SUM90P10-19L-E3 is a versatile and efficient MOSFET that is used in a variety of applications. It offers low on-resistance, low capacitances, and integrated protection features, making it an ideal choice for a variety of markets, such as automotive, consumer, medical, and industrial.

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