Varactor Diodes

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Part RoHS Manufacturer Diode Type Terminal Position Terminal Form No. of Terminals Surface Mount Package Shape Minimum Quality Factor Package Body Material Config Variable Capacitance Diode Classification Frequency Band Maximum Output Current Maximum Forward Voltage (VF) Maximum Reverse Recovery Time Maximum Reverse Current No. of Elements Reverse Test Voltage Package Style (Meter) Sub-Category Maximum Repetitive Peak Reverse Voltage Maximum Operating Temperature Minimum Operating Temperature Terminal Finish JESD-30 Code Moisture Sensitivity Level (MSL) Case Connection Qualification Maximum Power Dissipation Nominal Diode Capacitance Additional Features JEDEC-95 Code Diode Cap Tolerance Minimum Breakdown Voltage Maximum Non Repetitive Peak Forward Current JESD-609 Code Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Diode Element Material Minimum Diode Capacitance Ratio Reference Standard

MMVL3102T1G

Onsemi

VARIABLE CAPACITANCE DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

200

PLASTIC/EPOXY

SINGLE

VERY HIGH FREQUENCY

1

SMALL OUTLINE

Varactors

30 V

TIN

R-PDSO-G2

1

Not Qualified

.2 W

22 pF

HIGH RELIABILITY

11.11 %

30 V

e3

30

260

SILICON

4.5

MMBV2101LT1

Onsemi

VARIABLE CAPACITANCE DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

450

PLASTIC/EPOXY

SINGLE

ABRUPT

HIGH FREQUENCY TO ULTRA HIGH FREQUENCY

1

SMALL OUTLINE

Varactors

30 V

Tin/Lead (Sn/Pb)

R-PDSO-G3

1

Not Qualified

.225 W

6.8 pF

HIGH Q, HIGH RELIABILITY

TO-236AB

10 %

30 V

e0

30

235

SILICON

2.5

1N5476

Onsemi

VARIABLE CAPACITANCE DIODE

AXIAL

WIRE

2

NO

ROUND

200

GLASS

SINGLE

ABRUPT

.00000002 uA

1

25 V

LONG FORM

Varactors

30 V

175 Cel

-65 Cel

TIN LEAD

O-LALF-W2

ISOLATED

Not Qualified

.4 W

100 pF

DO-7

20 %

30 V

e0

SILICON

2.9

1N4795

Onsemi

VARIABLE CAPACITANCE DIODE

AXIAL

WIRE

2

NO

ROUND

15

GLASS

SINGLE

ABRUPT

.005 uA

1

20 V

LONG FORM

Varactors

55 V

150 Cel

-65 Cel

TIN LEAD

O-LALF-W2

ISOLATED

Not Qualified

.5 W

39 pF

DO-7

20 %

22 V

e0

SILICON

2.34

MV104RLRAG

Onsemi

VARIABLE CAPACITANCE DIODE

BOTTOM

THROUGH-HOLE

3

NO

ROUND

100

PLASTIC/EPOXY

COMMON CATHODE, 2 ELEMENTS

ABRUPT

2

CYLINDRICAL

Varactors

32 V

TIN SILVER COPPER

O-PBCY-T3

Not Qualified

.28 W

39.5 pF

1% MATCHING GUARANTEED

TO-92

6.33 %

32 V

e1

260

SILICON

2.5

SVC389

Onsemi

VARIABLE CAPACITANCE DIODE

YES

200

Varactors

16 V

50 pF

SVD301

Onsemi

VARIABLE CAPACITANCE DIODE

UNSPECIFIED

FLAT

2

YES

UNSPECIFIED

UNSPECIFIED

SINGLE

HYPERABRUPT

X BAND

1

MICROWAVE

Varactors

30 V

X-XXMW-F2

Not Qualified

.2 W

2.6 pF

27 V

GALLIUM ARSENIDE

17

SVC211

Onsemi

VARIABLE CAPACITANCE DIODE

NO

100

Varactors

30 V

42 pF

1N5691

Onsemi

VARIABLE CAPACITANCE DIODE

AXIAL

WIRE

2

NO

ROUND

400

GLASS

SINGLE

ABRUPT

.00000002 uA

1

40 V

LONG FORM

Varactors

40 V

175 Cel

-65 Cel

TIN LEAD

O-LALF-W2

ISOLATED

Not Qualified

.4 W

47 pF

DO-7

20 %

45 V

e0

SILICON

3.3

MMBV432LT1

Onsemi

VARIABLE CAPACITANCE DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

100

PLASTIC/EPOXY

COMMON CATHODE, 2 ELEMENTS

ABRUPT

VERY HIGH FREQUENCY

2

SMALL OUTLINE

Varactors

14 V

Tin/Lead (Sn/Pb)

R-PDSO-G3

1

Not Qualified

.225 W

45.55 pF

HIGH Q, 1% MATCHING GUARANTEED

TO-236AB

5.6 %

14 V

e0

30

235

SILICON

1.5

SVC208

Onsemi

VARIABLE CAPACITANCE DIODE

YES

60

Varactors

16 V

30 pF

MV2101RLRE

Onsemi

VARIABLE CAPACITANCE DIODE

BOTTOM

THROUGH-HOLE

2

NO

ROUND

450

PLASTIC/EPOXY

SINGLE

1

CYLINDRICAL

150 Cel

TIN LEAD

O-PBCY-T2

Not Qualified

.28 W

6.8 pF

HIGH RELIABILITY

TO-92

10 %

30 V

e0

SILICON

2.5

1N5466

Onsemi

VARIABLE CAPACITANCE DIODE

AXIAL

WIRE

2

NO

ROUND

500

GLASS

SINGLE

ABRUPT

.00000002 uA

1

25 V

LONG FORM

Varactors

30 V

175 Cel

-65 Cel

TIN LEAD

O-LALF-W2

ISOLATED

Not Qualified

.4 W

18 pF

DO-7

20 %

30 V

e0

SILICON

2.9

MMBV2107LT1G

Onsemi

VARIABLE CAPACITANCE DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

350

PLASTIC/EPOXY

SINGLE

ABRUPT

HIGH FREQUENCY TO ULTRA HIGH FREQUENCY

1

SMALL OUTLINE

Varactors

30 V

TIN

R-PDSO-G3

1

Not Qualified

.225 W

22 pF

HIGH Q, HIGH RELIABILITY

TO-236AB

10 %

30 V

e3

30

260

SILICON

2.5

SVC321SP

Onsemi

VARIABLE CAPACITANCE DIODE

NO

200

Varactors

8 V

459 pF

1N5468

Onsemi

VARIABLE CAPACITANCE DIODE

AXIAL

WIRE

2

NO

ROUND

500

GLASS

SINGLE

ABRUPT

.00000002 uA

1

25 V

LONG FORM

Varactors

30 V

175 Cel

-65 Cel

TIN LEAD

O-LALF-W2

ISOLATED

Not Qualified

.4 W

22 pF

DO-7

20 %

30 V

e0

SILICON

2.9

SVD302

Onsemi

VARIABLE CAPACITANCE DIODE

UNSPECIFIED

FLAT

2

YES

UNSPECIFIED

UNSPECIFIED

SINGLE

HYPERABRUPT

X BAND

1

MICROWAVE

Varactors

30 V

150 Cel

X-XXMW-F2

Not Qualified

.5 W

15 pF

27 V

GALLIUM ARSENIDE

17

STVD901J

STMicroelectronics

VARIABLE CAPACITANCE DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

ULTRA HIGH FREQUENCY

1

SMALL OUTLINE

Varactors

6 V

150 Cel

MATTE TIN

R-PDSO-G2

Not Qualified

4 pF

10 %

e3

SILICON

2

BBY34D

STMicroelectronics

VARIABLE CAPACITANCE DIODE

END

NO LEAD

2

YES

ROUND

400

UNSPECIFIED

SINGLE

HYPERABRUPT

1

MICROWAVE

175 Cel

O-XEMW-N2

Not Qualified

22 V

SILICON

2.7

BB181LX

NXP Semiconductors

VARIABLE CAPACITANCE DIODE

BOTTOM

NO LEAD

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

VERY HIGH FREQUENCY

1

CHIP CARRIER

125 Cel

-55 Cel

TIN

R-PBCC-N2

Not Qualified

12.5 pF

36 %

32 V

e3

SILICON

12

BB156/A2,135

NXP Semiconductors

VARIABLE CAPACITANCE DIODE

YES

Varactors

10 V

16 pF

BB901235

NXP Semiconductors

VARIABLE CAPACITANCE DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

VERY HIGH FREQUENCY

1

SMALL OUTLINE

R-PDSO-G3

Not Qualified

SILICON

12

BB909A116

NXP Semiconductors

VARIABLE CAPACITANCE DIODE

AXIAL

WIRE

2

NO

ROUND

GLASS

SINGLE

VERY HIGH FREQUENCY

.01 uA

1

28 V

LONG FORM

100 Cel

-55 Cel

O-LALF-W2

ISOLATED

Not Qualified

2.5% MATCHED SETS ARE AVAILABLE

DO-34

30 V

SILICON

12

BB909A-AMMOPAK

NXP Semiconductors

VARIABLE CAPACITANCE DIODE

AXIAL

WIRE

2

NO

ROUND

GLASS

SINGLE

VERY HIGH FREQUENCY

.01 uA

1

28 V

LONG FORM

100 Cel

O-LALF-W2

ISOLATED

Not Qualified

2.5% MATCHED SETS ARE AVAILABLE

32 V

SILICON

12

934067719115

NXP Semiconductors

VARIABLE CAPACITANCE DIODE

BB156/A2,115

NXP Semiconductors

VARIABLE CAPACITANCE DIODE

YES

Varactors

10 V

Tin (Sn)

1

16 pF

e3

BB156

NXP Semiconductors

VARIABLE CAPACITANCE DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1

SMALL OUTLINE

Varactors

10 V

125 Cel

-55 Cel

TIN

R-PDSO-G2

1

Not Qualified

16 pF

10 %

e3

30

260

SILICON

2.7

BB148,135

NXP Semiconductors

VARIABLE CAPACITANCE DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

VERY HIGH FREQUENCY TO ULTRA HIGH FREQUENCY

.01 uA

1

30 V

SMALL OUTLINE

Varactors

30 V

125 Cel

-55 Cel

TIN

R-PDSO-G2

Not Qualified

39.3 pF

2% MATCHED SETS OF 10 DIODES ARE AVAILABLE

30 V

e3

SILICON

14.5

BBY39235

NXP Semiconductors

VARIABLE CAPACITANCE DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON CATHODE, 2 ELEMENTS

ULTRA HIGH FREQUENCY

2

SMALL OUTLINE

R-PDSO-G3

Not Qualified

16.5 pF

SILICON

8

BB809-AMMOPAK

NXP Semiconductors

VARIABLE CAPACITANCE DIODE

AXIAL

WIRE

2

NO

ROUND

GLASS

SINGLE

VERY HIGH FREQUENCY

.01 uA

1

28 V

LONG FORM

100 Cel

O-LALF-W2

ISOLATED

Not Qualified

3% MATCHED SETS ARE AVAILABLE

30 V

SILICON

8

934067721115

NXP Semiconductors

VARIABLE CAPACITANCE DIODE

BB201T/R

NXP Semiconductors

VARIABLE CAPACITANCE DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON CATHODE, 2 ELEMENTS

2

SMALL OUTLINE

125 Cel

-55 Cel

TIN

R-PDSO-G3

Not Qualified

95 pF

TO-236AB

6.81 %

e3

SILICON

3.1

BB909B133

NXP Semiconductors

VARIABLE CAPACITANCE DIODE

AXIAL

WIRE

2

NO

ROUND

GLASS

SINGLE

VERY HIGH FREQUENCY

.01 uA

1

28 V

LONG FORM

100 Cel

-55 Cel

O-LALF-W2

ISOLATED

Not Qualified

2.5% MATCHED SETS ARE AVAILABLE

DO-34

30 V

SILICON

12

BB909B153

NXP Semiconductors

VARIABLE CAPACITANCE DIODE

AXIAL

WIRE

2

NO

ROUND

GLASS

SINGLE

VERY HIGH FREQUENCY

.01 uA

1

28 V

LONG FORM

100 Cel

-55 Cel

O-LALF-W2

ISOLATED

Not Qualified

2.5% MATCHED SETS ARE AVAILABLE

DO-34

30 V

SILICON

12

BBY39TRL

NXP Semiconductors

VARIABLE CAPACITANCE DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

COMMON CATHODE, 2 ELEMENTS

2

SMALL OUTLINE

R-PDSO-G3

Not Qualified

SILICON

8

934055065115

NXP Semiconductors

VARIABLE CAPACITANCE DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1

SMALL OUTLINE

TIN

R-PDSO-G2

Not Qualified

19.1 pF

e3

SILICON

1.45

934067725115

NXP Semiconductors

VARIABLE CAPACITANCE DIODE

TIN

1

e3

30

260

BB204G-AMMOPAK

NXP Semiconductors

VARIABLE CAPACITANCE DIODE

BOTTOM

THROUGH-HOLE

3

NO

ROUND

PLASTIC/EPOXY

COMMON CATHODE, 2 ELEMENTS

2

CYLINDRICAL

O-PBCY-T3

Not Qualified

SILICON

2.5

BB909A143

NXP Semiconductors

VARIABLE CAPACITANCE DIODE

AXIAL

WIRE

2

NO

ROUND

GLASS

SINGLE

VERY HIGH FREQUENCY

.01 uA

1

28 V

LONG FORM

100 Cel

-55 Cel

O-LALF-W2

ISOLATED

Not Qualified

2.5% MATCHED SETS ARE AVAILABLE

DO-34

30 V

SILICON

12

BB153T/R

NXP Semiconductors

VARIABLE CAPACITANCE DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

VERY HIGH FREQUENCY TO ULTRA HIGH FREQUENCY

1

SMALL OUTLINE

125 Cel

-55 Cel

TIN

R-PDSO-G2

Not Qualified

38.5 pF

2% MATCHED SETS OF 10 DIODES ARE AVAILABLE

10 %

32 V

e3

SILICON

13.5

934067722115

NXP Semiconductors

VARIABLE CAPACITANCE DIODE

933505310235

NXP Semiconductors

VARIABLE CAPACITANCE DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

VERY HIGH FREQUENCY

1

SMALL OUTLINE

125 Cel

-55 Cel

TIN

R-PDSO-G3

1

Not Qualified

e3

30

260

SILICON

5

BB164T/R

NXP Semiconductors

VARIABLE CAPACITANCE DIODE

DUAL

GULL WING

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

VERY HIGH FREQUENCY

1

SMALL OUTLINE

TIN

R-PDSO-G2

Not Qualified

69 pF

2% MATCHED SETS OF 15 DIODES ARE AVAILABLE

e3

SILICON

19.5

BBY40-T

NXP Semiconductors

VARIABLE CAPACITANCE DIODE

DUAL

GULL WING

3

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

VERY HIGH FREQUENCY

.01 uA

1

28 V

SMALL OUTLINE

125 Cel

-55 Cel

TIN

R-PDSO-G3

1

Not Qualified

26 pF

30 V

e3

30

260

SILICON

5

BB142,115

NXP Semiconductors

VARIABLE CAPACITANCE DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1

SMALL OUTLINE

150 Cel

-55 Cel

TIN

R-PDSO-F2

NOT APPLICABLE

Not Qualified

4.6 pF

e3

NOT SPECIFIED

NOT SPECIFIED

SILICON

2

BB149/A2,115

NXP Semiconductors

VARIABLE CAPACITANCE DIODE

YES

Varactors

30 V

2.1 pF

934056828315

NXP Semiconductors

VARIABLE CAPACITANCE DIODE

DUAL

FLAT

2

YES

RECTANGULAR

PLASTIC/EPOXY

SINGLE

1

SMALL OUTLINE

R-PDSO-F2

Not Qualified

6.8 pF

5.88 %

SILICON

2.2

934057928215

NXP Semiconductors

VARIABLE CAPACITANCE DIODE

Varactor Diodes

Varactor diodes are electronic components that are used in electronic circuits as voltage-controlled capacitors. They are also known as varicap diodes or tuning diodes.

Varactor diodes operate based on the properties of their P-N junction, which acts as a variable capacitor when the diode is reverse-biased. When a voltage is applied to the diode, the width of the depletion region changes, causing the capacitance of the diode to vary. By changing the applied voltage, the capacitance of the diode can be tuned to a specific value, making it ideal for frequency tuning in electronic circuits.

Varactor diodes are commonly used in electronic circuits that require tunable frequency response, such as voltage-controlled oscillators, phase-locked loops, and frequency synthesizers. They offer several advantages over other types of components, such as high linearity, low noise, and low power consumption.

Varactor diodes come in different package sizes and capacitance ratings, depending on the application and the required performance. They can be integrated into a circuit board or mounted in a separate enclosure, depending on the application and the space available.