Varactor Diodes

Varactor diodes, also known as varicap diodes, are a type of semiconductor diode used for a wide range of frequency control applications. The Varactor diode is characterized by its use as a voltage controlled capacitor. In essence, it works similarly to a normal diode, except that when a reverse bias voltage is applied to the diode, the capacitance or junction capacitance is affected by the voltage. As the reverse voltage increases, the capacitance decreases. This phenomenon is used to tune the resonant frequency of circuits or to modify the frequency response of amplifiers. Varactor diodes are used in oscillators and filters in various communication circuits and in test equipment.

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Enter Qty CapacitanceVr - Reverse VoltageIf - Forward CurrentMounting StyleTermination StylePackage / CaseMinimum Operating TemperatureMaximum Operating TemperatureConfigurationQualificationPackaging
  
               
SMV1213-011LF


Diode VAR Cap Single 12V 17pF 2-Pin SOD-323 T/R
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AUD 0.9547

Multiples of: 3000

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SMV1231-074LF


Varactor Diodes Ls=1.4nH SC-70 Common Cathode
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AUD 0.9664

Multiples of: 1

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MAVR-000250-11410T


Varactor Diodes Diode,Varactor,pb-free MA4ST250
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AUD 0.9701

Multiples of: 1

           
SMV1231-011LF


Diode VAR Cap Single 15V 1.43pF 2-Pin SOD-323 T/R
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AUD 0.975

Multiples of: 1

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SMV1249-001LF


Diode VAR Cap Single 15V 28pF 3-Pin SOT-23 T/R
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AUD 0.975

Multiples of: 1

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SMV2023-001LF


Diode VAR Cap Single 22V 4.4pF 3-Pin SOT-23 T/R
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AUD 1

Multiples of: 1

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MAVR000407-0287


MAVR0004070287 macom varact diodes & rectifiers discrete semiconductors
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AUD 1.0714

Multiples of: 1

           
SMV1247-011LF


Diode VAR Cap Single 15V 6.5pF 2-Pin SOD-323 T/R
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AUD 1.0913

Multiples of: 3000

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MAVR-001330-1146FT


Diode VAR Cap Dual Common Cathode 12V 22pF 3-Pin SC-70 T/R
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AUD 1.0962

Multiples of: 3000

           
SMV1206-079LF


Diode VAR Cap Single 22V 10.6pF 2-Pin SC-79 T/R
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AUD 1.2462

Multiples of: 1

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