Variable Capacitance (Varicaps, Varactors)

Results: 14
Manufacturer
Infineon TechnologiesNXP USA Inc.Skyworks Solutions Inc.Toshiba Semiconductor and Storage
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Product Status
ActiveNot For New Designs
Capacitance @ Vr, F
0.78pF @ 4.7V, 50MHz2pF @ 10V, 1MHz2.1pF @ 28V, 1MHz2.11pF @ 4V, 50MHz2.3pF @ 28V, 1MHz2.8pF @ 4.7V, 1MHz2.8pF @ 4.7V, 50MHz2.89pF @ 28V, 1MHz2.9pF @ 28V, 1MHz3.6pF @ 6V, 50MHz3.8pF @ 4.7V, 50MHz-
Capacitance Ratio
2.43.44.19.810.010.912.012.112.212.314.722.0
Capacitance Ratio Condition
C0.3/C4.7C0.5/C28C0/C30C1/C20C1/C28C1/C6C2/C10
Voltage - Peak Reverse (Max)
15 V24 V30 V
Q @ Vr, F
350 @ 3V, 50MHz400 @ 3V, 50MHz600 @ 3V, 50MHz1500 @ 3V, 50MHz2900 @ 4V, 50MHz-
Operating Temperature
-55°C ~ 125°C (TJ)-55°C ~ 150°C (TJ)125°C (TJ)
Package / Case
0402 (1005 Metric)SC-76, SOD-323SC-79, SOD-523SOD-882
Supplier Device Package
0402ESCPG-SC79-2PG-SOD323-2-1PG-SOD323-3DSC-79SOD-323SOD-882
Stocking Options
Environmental Options
Media
Marketplace Product
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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Capacitance @ Vr, F
Capacitance Ratio
Capacitance Ratio Condition
Voltage - Peak Reverse (Max)
Diode Type
Q @ Vr, F
Operating Temperature
Mounting Type
Package / Case
Supplier Device Package
SC-76, SOD-323, UMD2
BB639E7904HTSA1
DIODE VAR CAP 30V 20MA SOD-323
Infineon Technologies
72,816
In Stock
1 : ¥3.69000
Cut Tape (CT)
3,000 : ¥0.66743
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs
2.9pF @ 28V, 1MHz
14.7
C1/C28
30 V
Single
-
-55°C ~ 150°C (TJ)
Surface Mount
SC-76, SOD-323
PG-SOD323-2-1
SC-79, SOD-523
BBY6502VH6327XTSA1
DIODE TUNING 15V 50MA SC79
Infineon Technologies
33,007
In Stock
1 : ¥3.78000
Cut Tape (CT)
3,000 : ¥1.28049
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
2.8pF @ 4.7V, 1MHz
10.9
C0.3/C4.7
15 V
Single
-
-55°C ~ 150°C (TJ)
Surface Mount
SC-79, SOD-523
PG-SC79-2
SC-79
SMV1801-079LF
DIODE VARACTOR 30V 20MA SC79
Skyworks Solutions Inc.
38,556
In Stock
1 : ¥5.25000
Cut Tape (CT)
3,000 : ¥2.04389
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
2.89pF @ 28V, 1MHz
22.0
C1/C28
30 V
Single
-
-55°C ~ 125°C (TJ)
Surface Mount
SC-79, SOD-523
SC-79
16,520
In Stock
90,000
Factory
1 : ¥9.01000
Cut Tape (CT)
3,000 : ¥3.81039
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
3.8pF @ 4.7V, 50MHz
12.2
C0.3/C4.7
15 V
Single
400 @ 3V, 50MHz
-55°C ~ 125°C (TJ)
Surface Mount
SC-79, SOD-523
SC-79
65,538
In Stock
1 : ¥2.96000
Cut Tape (CT)
4,000 : ¥0.60818
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
2pF @ 10V, 1MHz
2.4
C2/C10
15 V
Single
-
125°C (TJ)
Surface Mount
SC-79, SOD-523
ESC
SC-76, SOD-323, UMD2
BB535E7904HTSA1
DIODE VAR CAP 30V 20MA SOD-323
Infineon Technologies
22,194
In Stock
1 : ¥3.20000
Cut Tape (CT)
3,000 : ¥0.56958
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs
2.3pF @ 28V, 1MHz
9.8
C1/C28
30 V
Single
-
-55°C ~ 150°C (TJ)
Surface Mount
SC-76, SOD-323
PG-SOD323-3D
SC-79
SMV1249-079LF
DIODE VARACTOR 15V 20MA SC-79
Skyworks Solutions Inc.
473,087
In Stock
6,000
Factory
1 : ¥5.17000
Cut Tape (CT)
3,000 : ¥2.43207
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
2.8pF @ 4.7V, 50MHz
12.1
C0.3/C4.7
15 V
Single
600 @ 3V, 50MHz
-55°C ~ 125°C (TJ)
Surface Mount
SC-79, SOD-523
SC-79
SC-79
SMV1247-079LF
DIODE VARACTOR 15V 20MA SC-79
Skyworks Solutions Inc.
48,729
In Stock
87,000
Factory
1 : ¥5.17000
Cut Tape (CT)
3,000 : ¥2.43207
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
0.78pF @ 4.7V, 50MHz
10.0
C0.3/C4.7
15 V
Single
1500 @ 3V, 50MHz
-55°C ~ 125°C (TJ)
Surface Mount
SC-79, SOD-523
SC-79
BB135,115
BB135,115
DIODE UHF VAR CAP 30V SOD323
NXP USA Inc.
19,411
In Stock
1 : ¥5.50000
Cut Tape (CT)
3,000 : ¥1.27113
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
2.1pF @ 28V, 1MHz
12.0
C0.5/C28
30 V
Single
-
-55°C ~ 125°C (TJ)
Surface Mount
SC-76, SOD-323
SOD-323
SMV12xx-040LF
SMV1247-040LF
DIODE VARACTOR 15V 20MA 0402
Skyworks Solutions Inc.
22,298
In Stock
12,000
Factory
1 : ¥5.66000
Cut Tape (CT)
3,000 : ¥1.85740
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
0.78pF @ 4.7V, 50MHz
10.0
C0.3/C4.7
15 V
Single
1500 @ 3V, 50MHz
-
Surface Mount
0402 (1005 Metric)
0402
16,491
In Stock
54,000
Factory
1 : ¥5.66000
Cut Tape (CT)
3,000 : ¥1.85740
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
2.11pF @ 4V, 50MHz
4.1
C0/C30
30 V
Single
2900 @ 4V, 50MHz
-55°C ~ 125°C (TJ)
Surface Mount
SOD-882
SOD-882
SC-79
SMV1235-079LF
DIODE VARACTOR 15V 20MA SC79
Skyworks Solutions Inc.
18,659
In Stock
78,000
Factory
1 : ¥9.01000
Cut Tape (CT)
3,000 : ¥3.81039
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
3.6pF @ 6V, 50MHz
3.4
C1/C6
15 V
Single
-
-55°C ~ 125°C (TJ)
Surface Mount
SC-79, SOD-523
SC-79
13,242
In Stock
138,000
Factory
1 : ¥7.65000
Cut Tape (CT)
3,000 : ¥2.95053
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
-
12.0
C1/C20
24 V
Single
-
-55°C ~ 125°C (TJ)
Surface Mount
SC-79, SOD-523
SC-79
SC-79
SMV1253-079LF
DIODE VAR HYPRABRUPT JUNC TUNING
Skyworks Solutions Inc.
22,053
In Stock
39,000
Factory
1 : ¥9.01000
Cut Tape (CT)
3,000 : ¥3.36846
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
-
12.3
C0.3/C4.7
15 V
Single
350 @ 3V, 50MHz
-55°C ~ 125°C (TJ)
Surface Mount
SC-79, SOD-523
SC-79
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Variable Capacitance (Varicaps, Varactors)

Variable capacitance diodes are produced and characterized for use as electronically-variable capacitors, and are widely used in tuning and frequency synthesis applications. While most all diodes exhibit a junction capacitance that decreases as the amount of reverse bias voltage applied increases and are capable of functioning as variable capacitance diodes, products specifically marketed as such are produced and characterized with this use in mind.