2N5485_D75Z

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2N5485_D75Z MOSFETs are commonly used transistors in radio-frequency (RF) circuits. They are voltage-controlled devices, and their principle of operation is similar to that of a voltage-controlled switch. Besides typical applications in RF circuits, they can also be used in digital circuits, audio amplifiers, and even power amplifiers.

The 2N5485_D75Z MOSFET has a three external leads, the source (S), the gate (G) and the drain (D). These three terminals consist of an array of N-channel junction field effect MOSFETs, which can be obtained in both a N and P type, and are controlled by the application of an external voltage. The gate is the input of the device, and this is where the RF signals are fed into the transistor. The voltage at the gate determines the level of current that the MOSFET allows to pass through it. The source acts as the controller of the current flow. The Drain, on the other hand, is where the current exits the transistor, and this current is what provides the RF signals.

The material used in 2N5485_D75Z MOSFETs is a specialized, silicon-based semiconductor material that allows for low voltage operation and high speed switching, making them ideal for use in high frequency and radio frequency circuits. This semiconductor material is highly capable of sustaining high gate voltages, that allow for greater control over current flow and power dissipation.

The 2N5485_D75Z MOSFETs have a large number of applications in various RF and digital circuit designs. In RF circuits, they provide switching, linear amplification, and switching foundations for applications such as antennas, amplifiers, oscillators, phase shifters, and more. In digital circuits, they are an ideal choice for high-frequency switching, logic gates and driver circuits.

When choosing a 2N5485_D75Z MOSFET, it is important to consider the maximum current handling capacity, the maximum power rating, and its operating temperature range. It is also important to take into account the type of package holder to which it will be mounted. Different varieties of these MOSFETs are available in surface mount, TO-92, and TO-220 packages, among others. With the right selection, these transistors can provide efficient operation in a variety of high-frequency, digital and radio-frequency circuits.

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