Varactor Diodes

The Varactor Diode gets its name from the variable nature of the diode its self. It is a special type of diode designed for variable capacitance.
How do they work?
In order to achieve a specific variance in capacitance, the diode works with the different region types of a capacitor known as P-type and N-type. These types can be manipulated to give out higher depletion sizes or narrowed and decreased in size, this will give you the variable capacitance you wish out of the device.
Features and benefits:
• Very small and light weight
• Little noise from the component
• Very low cost
• Increase in a reverse bias will increase the capacitance
• Very easy to mount and replace
• High capacitance ratios
• Very low resistance
Where might I use one?
• Satellites
• TV tuners
• DVD devices
• RF Tuning
• Frequency synthesizers

...
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제품설명 단가 Diode Configuration Application Number of Elements per Chip Minimum Diode Capacitance Maximum Reverse Voltage Minimum Quality Factor Minimum Tuning Ratio Package Type Pin Count Tuning Ratio Test Condition Dimensions Height Length Maximum Operating Temperature
RS 제품 번호 823-5655
제조사 부품 번호BB857H7902XTSA1
제조사Infineon
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제조사 부품 번호BB208-03,115
제조사NXP
₩621.55
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RS 제품 번호 752-7892
제조사 부품 번호BBY5702VH6327XTSA1
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제조사Infineon
₩172.05
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RS 제품 번호 162-9645
제조사 부품 번호SVC230-TB-E
제조사ON Semiconductor
₩187.55
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RS 제품 번호 161-1535
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제조사Bourns
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RS 제품 번호 166-0356
제조사 부품 번호BB181,115
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제조사NXP
₩368.90
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RS 제품 번호 857-8116
제조사 부품 번호BBY5503WE6327HTSA1
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제조사 부품 번호BB207
제조사NXP
₩457.25
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RS 제품 번호 546-442
제조사 부품 번호SVC383T-TL-E
제조사Sanyo
₩403.00
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RS 제품 번호 161-1528
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제조사Bourns
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RS 제품 번호 890-2588
제조사 부품 번호1SV285(TPH3,F)
제조사Toshiba
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RS 제품 번호 436-7874
제조사 부품 번호BBY40,215
제조사NXP
₩485.15
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Single Tuner 1 26pF 30V - 5 SOT-23 (TO-236AB) 3 3 → 25V 3 x 1.4 x 1mm 1mm 3mm +125 °C
RS 제품 번호 145-8825
제조사 부품 번호BB914E6327HTSA1
제조사Infineon
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RS 제품 번호 892-2393
제조사 부품 번호BB535E7904HTSA1
제조사Infineon
₩130.20
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RS 제품 번호 162-9647
제조사 부품 번호SVC236-TB-E
제조사ON Semiconductor
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RS 제품 번호 124-5433
제조사 부품 번호SVC704-TL-E
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제조사 부품 번호SVC272-TL-E
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RS 제품 번호 791-9588
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