SMV1705-079LF Discrete Semiconductor Products

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The SMV1705-079LF is a type of variable capacitance diode and can be classified as such due to its ability to vary its equivalent capacitance with the voltage applied to its terminals. The SMV1705-079LF belongs to the family of diodes called varicaps, varactors, or variable capacitance diodes, as they are all characterized by having a capacitance that varies depending on the voltaic reverse bias applied to them. This type of diode was designed to offer a low noise, low leakage, and good frequency response.

The SMV1705-079LF has a reverse series resistance of usually no more than about 1 ohm, which is important for minimizing the diode’s noise. This diode also has a low series capacitance of about 5 pF to 8 pF, making it an ideal choice for systems that require very low capacitance. Additionally, this diode has a high junction temperature rating of up to 175 degrees Celsius. This makes it suitable for higher temperature environments.

This diode is typically used in filter circuits and in tuning or oscillator applications. It can also be used in voltage-controlled oscillators or frequency synthesizers, as its capacitance is easily controllable and its capacitance-voltage (C-V) characteristic is dependable. The SMV1705-079LF diode’s low equivalent series resistance (ESR) and low equivalent series inductance (ESL) characteristics makes it well-suited for bandpass and high-Q applications.

To summarize, the SMV1705-079LF is a type of variable capacitance diode and can be classified as such due to its ability to vary its equivalent capacitance with the voltage applied to its terminals. This diode has excellent features such as low series resistance, low series capacitance, and high junction temperature rating, making it suitable for high frequency applications. Its C-V characteristics also make it well-suited for use in voltage-controlled oscillators or frequency synthesizers, as well as for bandpass and high-Q circuits.

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