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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(Ex. GST)(▲▼)		Enter Qty CapacitanceVr - Reverse VoltageIf - Forward CurrentMounting StyleTermination StylePackage / CaseMinimum Operating TemperatureMaximum Operating TemperatureConfigurationQualificationPackaging
  
               
1SV285(TPH3.F)


Varactor Diodes 10V C1=4.0-4.9pF
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Toshiba 14879
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AUD 0.26
Multiples of: 1

1.85 To 4.9 pF10 V Smd REEL , TAPE    REEL , TAPE
SMV1233-004LF


Diode VAR Cap Dual Common Cathode 15V 3pF 3-Pin SOT-23 T/R
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Skyworks 13622
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AUD 1.3413
Multiples of: 1

          Reel
SMV2026-079LF


Varactor Diodes Ls=.7nH Single SC-79
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Skyworks 13613
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AUD 0.2252
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          Cut Tape
BBY 55-03W E6327


Infineon Technologies Varactor Diodes Silicon Tuning Diode
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Infineon 13565
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AUD 0.2455
Multiples of: 1

17.5 pF16 V Smd/Smt SOD - 323 - 2- 55 C+ 150 CSingle Reel
1SV281(TPH3,F)


Toshiba Varactor Diodes Variable Capacitance Diodes
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Toshiba 13527
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AUD 0.1018
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15 pF10 V Smd/Smt ESC - 2 + 125 CSingle Reel
MAVR-000120-14110P


Varactor Diodes M/A-COM Technology Solutions
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MACOM 12441
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AUD 3.7569
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          Cut Tape
ZC933TA


Diode VAR Cap Single 12V 42pF 3-Pin SOT-23 T/R
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Diodes Incorporated 11615
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AUD 2.1627
Multiples of: 1

42 pF12 V100 mASmd/smtSmd/smtSOT - 23 - 3- 55 C+ 125 CSingle Reel
BBY 58-02V H6327


Infineon Technologies Varactor Diodes RF DIODE
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Infineon 11446
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AUD 0.3633
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          Reel
BB639E7904HTSA1


Infineon Technologies Varactor Diodes Varactor Diode 30 V 20mA
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Infineon 10662
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AUD 0.1034
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     SOD - 323 - 2   Aec - Q101Reel
BB 844 E6327


Infineon Technologies Varactor Diodes 50mA SOT23-3
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Infineon 10657
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AUD 0.1523
Multiples of: 1

42.5 pF20 V50 mASmd/SmtSmd/SmtSOT - 23 - 3- 55 C+ 150 CDual Common Cathode Reel
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