Products Found: 49
Showing Results For: Varactor Diodes
Varactor Diodes
Varactor diodes are semiconductor diodes designed to operate in reverse bias and are used in radio frequency (RF) tuning of capacitive voltage-controlled variable circuits. These devices store the charge and are ideal for various environments and microprocessors requiring voltage control. These diodes are designed in a way that displays better transition capacity than conventional diodes.
What are the alternate names for varactor diodes?
The varactor diode is also referred to as the Voltcap, Voltage Variable Capacitance, Varicap, or Tunning diode.
What are the advantages of varactor diodes?
They are beneficial in terms of what they offer:
- Less noise as compared to the other diode.
- Cost-effective
- Miniature size and lightweight
- Highly reliable
What are the types of varactor diodes?
They are classified into the following types.
- Abrupt varactor diodes- the most widely used type of varactor where the doping concentration is held constant, triggering the junction abruptness. They are designed to be used in low resistance and high capacitance applications.
- Hyperabrupt varactor diodes- designed to provide much higher capacitance variations for voltage changes.
What are the typical applications of varactor diodes?
These Varicap diodes are the crucial components in a wide variety of different applications, including:
- DVD devices
- TV tuning
- Satellites
- Self-balanced bridge circuits
- Voltage-controlled oscillators
- RF tuning (radios)
- Parametric amplifiers
- Frequency synthesizers
- Variable capacitors.
FILTERS
Filters
Enrgtech #
Manufacturer Part No
Name
Availability
Price
Rating
Infineon
BB844E6327HTSA1, Infineon
6057 In Stock
Check Stock & Lead Times Packaging Options
3000 +
£ 0.078
Infineon
BBY5502VH6327XTSA1, Infineon
6095 In Stock
Check Stock & Lead Times Packaging Options
3000 +
£ 0.13
6000 +
£ 0.13
9000 +
£ 0.12
Infineon
BBY5802VH6327XTSA1, Infineon
6096 In Stock
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3000 +
£ 0.10
6000 +
£ 0.099
9000 +
£ 0.093
onsemi
SVC236-TB-E, onsemi
6051 In Stock
Check Stock & Lead Times Packaging Options
3000 +
£ 0.13
onsemi
SVC230-TB-E, onsemi
6050 In Stock
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3000 +
£ 0.10
Infineon
BBY5503WE6327HTSA1, Infineon
6017 In Stock
Check Stock & Lead Times Packaging Options
3000 +
£ 0.095
15000 +
£ 0.093
30000 +
£ 0.091
Infineon
BBY5303WE6327HTSA1, Infineon
2998 In Stock
Check Stock & Lead Times Packaging Options
3000 +
£ 0.11
6000 +
£ 0.10
9000 +
£ 0.097
Infineon
BBY6602VH6327XTSA1, Infineon
6062 In Stock
Check Stock & Lead Times Packaging Options
3000 +
£ 0.11
6000 +
£ 0.10
9000 +
£ 0.097
Infineon
BB66402VH7902XTSA1, Infineon
479 In Stock
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200 +
£ 0.032
Infineon
BB814E6327GR1HTSA1, Infineon
5998 In Stock
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3000 +
£ 0.076
6000 +
£ 0.073
9000 +
£ 0.070
Infineon
BB639CE7904HTSA1, Infineon
6076 In Stock
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3000 +
£ 0.077
Infineon
BB85702VH7902XTSA1, Infineon
6081 In Stock
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3000 +
£ 0.089
Infineon
BBY6605WH6327XTSA1, Infineon
6087 In Stock
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3000 +
£ 0.20
NXP
BBY40,215, NXP
6009 In Stock
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3000 +
£ 0.13
Infineon
BBY6502VH6327XTSA1, Infineon
6086 In Stock
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3000 +
£ 0.12
6000 +
£ 0.12
9000 +
£ 0.11
Infineon
BB439E6327HTSA1, Infineon
2078 In Stock
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40 +
£ 0.12
Bourns
5.0SMDJ26A, Bourns
138 In Stock
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5 +
£ 1.23
25 +
£ 0.92
250 +
£ 0.80
Infineon
BB914E6327HTSA1, Infineon
6082 In Stock
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3000 +
£ 0.079
Infineon
BB640E6327HTSA1, Infineon
158 In Stock
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20 +
£ 0.25
200 +
£ 0.23
500 +
£ 0.22
NXP
BB202,115, NXP
588 In Stock
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10 +
£ 0.53
50 +
£ 0.41
100 +
£ 0.38
Infineon
BB659C02VH7912XTSA1, Infineon
16057 In Stock
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8000 +
£ 0.045
80000 +
£ 0.038
160000 +
£ 0.036
NXP
BB135,115, NXP
5998 In Stock
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3000 +
£ 0.100
NXP
BB145B,115, NXP
6006 In Stock
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3000 +
£ 0.12
Infineon
BB857H7902XTSA1, Infineon
65 In Stock
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25 +
£ 0.098
250 +
£ 0.090
500 +
£ 0.088
Infineon
BB833E6327HTSA1, Infineon
80 In Stock
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1 +
£ 2.03
60 +
£ 0.17
120 +
£ 0.16
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New Items
New items
BB814E6327GR1HTSA1, Infineon
Varicap Diodes / Varactor Diodes, Infineon
Variable Capacitance Diodes, commonly known as Varicap, Varactor or Tuning diodes, are useful in many applications where a change in capacitance derived from a change in voltage is required. They are suitable for use in a wide range of application, including RF tuning, Voltage Controlled Oscillators and filters, Frequency Synthesizers and Multipliers.
Diodes and Rectifiers, Infineon
New items
BB202,115, NXP
Varicap Diodes / Varactor Diodes, NXP Semiconductors
Variable Capacitance Diodes, commonly known as Varicap, Varactor or Tuning diodes, are useful in many applications where a change in capacitance derived from a change in voltage is required. They are suitable for use in a wide range of application, including RF tuning, Voltage Controlled Oscillators and filters, Frequency Synthesizers and Multipliers.
Diodes and Rectifiers, NXP Semiconductors
NXP offers an extensive range of switching diodes, in different packages and configurations.
New items
1SV229(TPH3,F), Toshiba
Varicap Diodes / Varactor Diodes, Toshiba
Variable Capacitance Diodes, commonly known as Varicap, Varactor or Tuning diodes, are useful in many applications where a change in capacitance derived from a change in voltage is required. They are suitable for use in a wide range of applications, including RF tuning, Voltage Controlled Oscillators and filters, Frequency Synthesizers and Multipliers.
Diodes and Rectifiers, Toshiba
New items
BB639CE7904HTSA1, Infineon
Varicap Diodes / Varactor Diodes, Infineon
Variable Capacitance Diodes, commonly known as Varicap, Varactor or Tuning diodes, are useful in many applications where a change in capacitance derived from a change in voltage is required. They are suitable for use in a wide range of application, including RF tuning, Voltage Controlled Oscillators and filters, Frequency Synthesizers and Multipliers.
Diodes and Rectifiers, Infineon
New items
BB135,115, NXP
Varicap Diodes / Varactor Diodes, NXP Semiconductors
Variable Capacitance Diodes, commonly known as Varicap, Varactor or Tuning diodes, are useful in many applications where a change in capacitance derived from a change in voltage is required. They are suitable for use in a wide range of application, including RF tuning, Voltage Controlled Oscillators and filters, Frequency Synthesizers and Multipliers.
Diodes and Rectifiers, NXP Semiconductors
NXP offers an extensive range of switching diodes, in different packages and configurations.
New items
BB145B,115, NXP
Varicap Diodes / Varactor Diodes, NXP Semiconductors
Variable Capacitance Diodes, commonly known as Varicap, Varactor or Tuning diodes, are useful in many applications where a change in capacitance derived from a change in voltage is required. They are suitable for use in a wide range of application, including RF tuning, Voltage Controlled Oscillators and filters, Frequency Synthesizers and Multipliers.
Diodes and Rectifiers, NXP Semiconductors
NXP offers an extensive range of switching diodes, in different packages and configurations.
New items
BB85702VH7902XTSA1, Infineon
Varicap Diodes / Varactor Diodes, Infineon
Variable Capacitance Diodes, commonly known as Varicap, Varactor or Tuning diodes, are useful in many applications where a change in capacitance derived from a change in voltage is required. They are suitable for use in a wide range of application, including RF tuning, Voltage Controlled Oscillators and filters, Frequency Synthesizers and Multipliers.
Diodes and Rectifiers, Infineon
New items
BBY6605WH6327XTSA1, Infineon
Varicap Diodes / Varactor Diodes, Infineon
Variable Capacitance Diodes, commonly known as Varicap, Varactor or Tuning diodes, are useful in many applications where a change in capacitance derived from a change in voltage is required. They are suitable for use in a wide range of application, including RF tuning, Voltage Controlled Oscillators and filters, Frequency Synthesizers and Multipliers.
Diodes and Rectifiers, Infineon
New items
New items
BBY55-03WE6327, Infineon
Varicap Diodes / Varactor Diodes, Infineon
Variable Capacitance Diodes, commonly known as Varicap, Varactor or Tuning diodes, are useful in many applications where a change in capacitance derived from a change in voltage is required. They are suitable for use in a wide range of application, including RF tuning, Voltage Controlled Oscillators and filters, Frequency Synthesizers and Multipliers.
Diodes and Rectifiers, Infineon
New items
New items
BB833E6327HTSA1, Infineon
Varicap Diodes / Varactor Diodes, Infineon
Variable Capacitance Diodes, commonly known as Varicap, Varactor or Tuning diodes, are useful in many applications where a change in capacitance derived from a change in voltage is required. They are suitable for use in a wide range of application, including RF tuning, Voltage Controlled Oscillators and filters, Frequency Synthesizers and Multipliers.
Diodes and Rectifiers, Infineon