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
  
               
BBY40TA


BBY40TA V/CAP DIODE SOT23 3K SMD
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Diodes Incorporated 0
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by Fri. 07 Nov
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AUD 0.341

Multiples of: 1

26 pF28 V Smd/Smt SOT - 23 - 3- 55 C+ 150 CSingle  
1SV239(TPH3,F)


Diode VAR Cap Single 15V 3.8pF 2-Pin USC T/R
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AUD 0.3417

Multiples of: 1

           
RKV606KL#R1


VARIABLE CAPACITANCE DIODES FOR ELECTRIC TUNING
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AUD 0.3418

Multiples of: 1954

           
HVL375CKRF-E


VARIABLE CAPACITANCE DIODE FOR VCO
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AUD 0.3418

Multiples of: 1954

           
BB208-03,115


Varactor Diodes VAR CAP 10V
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NXP 0
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AUD 0.3491

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19.9 pF10 V Smd/Smt UMD - 2- 55 C+ 125 CSingle Reel
SMV1248-040LF


Skyworks Solutions, Inc. Varactor Diodes Ls.45nH SOD-882 Single
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AUD 0.3669

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12.33 pF15 V20 mA Smd/SmtSOD - 882- 55 C+ 125 CSingle Reel
SMV1705-040LF


Skyworks Solutions, Inc. Varactor Diodes Ls=.45nH SOD-882 Single
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AUD 0.3669

Multiples of: 1

18.3 pF12 V20 mA Smd/SmtSOD - 882- 55 C+ 125 CSingle Reel
SMV1770-040LF


Diode VAR Cap Single 12V 22.1pF 2-Pin SOD-882 T/R
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Skyworks 0
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AUD 0.3669

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          Reel
SMV1801-079LF


Skyworks Solutions, Inc. Varactor Diodes Ls=.7nH SC-79 Single
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AUD 0.3859

Multiples of: 1

          Reel
BB199,115


Diode VAR Cap Single 20V 36.5pF 2-Pin SOD-523 T/R
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AUD 0.3865

Multiples of: 1

36.5 pF20 V Surface Mount  - 65 C150 CSingle Tape And Reel
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