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gptkbp:instanceOf
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Semiconductor Device
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gptkbp:alsoKnownAs
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gptkb:Variable_Capacitance_Diodes
gptkb:Varicap_Diodes
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gptkbp:application
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Electronic tuning
Frequency modulation
Parametric amplifiers
Voltage-controlled filters
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gptkbp:biasing
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Reverse biased
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gptkbp:capacitanceRange
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1 pF to 100 pF
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gptkbp:compatibleWith
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Rectification
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gptkbp:datasheet
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Yes
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gptkbp:discoveredIn
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1960s
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gptkbp:environmentalCompliance
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gptkb:RoHS
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gptkbp:failureMode
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Junction breakdown
Leakage current
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gptkbp:feature
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Small size
High Q factor
Low power consumption
No moving parts
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gptkbp:function
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Voltage-controlled capacitor
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https://www.w3.org/2000/01/rdf-schema#label
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Varactor Diodes
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gptkbp:inventedBy
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Semiconductor industry
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gptkbp:leadFreeAvailable
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Yes
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gptkbp:marketedAs
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gptkb:Texas_Instruments
gptkb:NXP_Semiconductors
gptkb:ON_Semiconductor
gptkb:Vishay_Intertechnology
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gptkbp:material
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gptkb:Gallium_arsenide
Silicon
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gptkbp:operatingSystem
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-55°C to +150°C
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gptkbp:property
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Capacitance varies with reverse voltage
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gptkbp:relatedTo
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gptkb:PIN_Diode
gptkb:Schottky_Diode
gptkb:Tunnel_Diode
gptkb:Zener_Diode
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gptkbp:standardizedBy
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gptkb:JEDEC
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gptkbp:symbol
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Diode symbol with variable capacitor
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gptkbp:testingMethod
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gptkb:LCR_meter
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gptkbp:type
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gptkb:SMD
gptkb:DO-35
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gptkbp:usedIn
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RF circuits
Frequency multipliers
Phase-locked loops
Tuning circuits
Voltage-controlled oscillators
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gptkbp:bfsParent
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gptkb:Microwave_Electronics
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gptkbp:bfsLayer
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5
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