FGH75T65SQD-F155

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The FGH75T65SQD-F155 IGBT (Insulated Gate Bipolar Transistor) is a single component designed to handle voltage ratings of up to 1500 volts while providing a low on resistance. This particular component was designed to switch high current in a medium or high power application, making it an ideal solution for designers who need a complex and high-performance component.

Application Field

The FGH75T65SQD-F155 is an ideal component for use in a range of industrial, commercial, and consumer applications. These applications include motor control, UPS (uninterruptible power supply), lighting and e-bikes, electric vehicles, welding, communications systems, and solar inverters, as well as other industrial and consumer control systems.

The component\'s high-voltage and low on-resistance ratings make it perfect for use in a range of applications, as it can safely and accurately switch signals without generating much noise. Its high-performance features make it a top choice for demanding power applications, with its continuous current rating of 75A and a peak current of 155A.

Working Principle

The FGH75T65SQD-F155 is a member of a family of IGBTs with a similar working principle. It works by combining the features of a bipolar junction transistor (BJT) and a MOSFET (metal–oxide–semiconductor field-effect transistor) to offer superior switching performance across a wide range of applications. It is composed of two isolated components; the gate and the collector, which are connected by a channel in the middle.

The gate is the controlling part of the component and its openings and closings activate and deactivate the current through the channel. This is done by connecting to the positive and negative voltage sources, as well as the load resistor. The load resistor is the component that directly receives the current through the channel.

When the gate is open, current will flow from the positive to the negative voltage sources. When the gate is closed, the current is blocked from flowing through the channel. This allows the component to regulate the current entering the load resistor and preventing any overloading.

The FGH75T65SQD-F155 is capable of withstanding high voltages and offers excellent performance when switching high-current signals in a few nanoseconds. The component\'s ability to quickly switch between high and low states makes it an ideal solution for any power application.

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