MV209RLRA Discrete Semiconductor Products

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The MV209RLRA is a variable capacitance diode, also known as a varicap or varactor diode, which is often used in electronic circuits to control the frequency, voltage, and current in an application. It offers a wide range of capacitance values, ranging from a few pF to as much as 500pF, and can be operated at voltages of up to 5.0V.

This diode is primarily used in circuits where a variable tuning, adjustment, or control of frequency, voltage, or current is required. It is often used in radio tuning circuits, oscillators, switched capacitor filters, voltage-controlled attenuators, modulation circuits, and voltage-controlled oscillators for RF applications.

The MV209RLRA works by varying the amount of current that flows between its anode and cathode when either voltage or current is applied. By changing the current flow, the capacitance of the diode changes, which in turn changes the output of the circuit. As the current passing through the diode increases, the capacitance increases, and as the current passing through the diode decreases, the capacitance decreases. This allows for precise control over frequency, voltage, and current.

The MV209RLRA has a reverse leakage current of less than 0.1uA, a low capacitance of up to 500pF, and a low series resistance of 150 ohms. It is available in a variety of packages, such as the TO-99, SOT-323, and SOT-23. It can also be operated at temperatures ranging from -55°C to +150°C.

The MV209RLRA is a versatile, cost-effective diode that is suitable for a variety of applications where frequency, voltage, or current control is required. Its wide range of capacitance values, low series resistance, and low leakage current are all valuable features that make it a great choice for applications needing frequency, voltage, or current control.

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