VARIABLE CAPACITANCE DIODE Varactor Diodes 2,400+

Reset All

Part	Manufacturer	Diode Type	Terminal Position	Terminal Form	No. of Terminals	Surface Mount	Package Shape	Package Body Material	Config	Variable Capacitance Diode Classification	Frequency Band	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	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Diode Element Material	Minimum Diode Capacitance Ratio
BB187/L,315	NXP Semiconductors	VARIABLE CAPACITANCE DIODE				YES										Varactors	35 V									31.75 pF
BB149A,135	NXP Semiconductors	VARIABLE CAPACITANCE DIODE				YES										Varactors	30 V			TIN						21.26 pF					e3
BB405B-TAPE-REEL	NXP Semiconductors	VARIABLE CAPACITANCE DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	SINGLE		ULTRA 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	7.6
BB207,215	NXP Semiconductors	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	COMMON CATHODE, 2 ELEMENTS				2		SMALL OUTLINE	Varactors	15 V	125 Cel	-55 Cel	TIN	R-PDSO-G3	1		Not Qualified		81 pF		TO-236AB	6.17 %		e3	30	260	SILICON	2.6
BB200,215	NXP Semiconductors	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	COMMON CATHODE, 2 ELEMENTS				2		SMALL OUTLINE			85 Cel	-55 Cel	TIN	R-PDSO-G3			Not Qualified		70 pF		TO-236AB	6 %	18 V	e3			SILICON	5
BBY39	NXP Semiconductors	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	COMMON CATHODE, 2 ELEMENTS		ULTRA HIGH FREQUENCY	.00000001 uA	2	28 V	SMALL OUTLINE	Varactors	30 V	125 Cel	-55 Cel	TIN	R-PDSO-G3			Not Qualified		16.5 pF	MATCHED PAIR AVAILABLE	TO-236AB		30 V	e3			SILICON	8
BB156T/R	NXP Semiconductors	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	SINGLE				1		SMALL OUTLINE			125 Cel	-55 Cel	TIN	R-PDSO-G2	1		Not Qualified		16 pF			10 %		e3	30	260	SILICON	2.7
BB189	NXP Semiconductors	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	SINGLE		ULTRA HIGH FREQUENCY		1		SMALL OUTLINE			125 Cel	-55 Cel	TIN	R-PDSO-G2	1		Not Qualified		14.95 pF			5 %	32 V	e3			SILICON	6.3
BB910136	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	14
BB181LX,315	NXP Semiconductors	VARIABLE CAPACITANCE DIODE				YES										Varactors	32 V									12.5 pF
BB148-T	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			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
BB157	NXP Semiconductors	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	SINGLE		VERY HIGH FREQUENCY		1		SMALL OUTLINE	Varactors	30 V			TIN	R-PDSO-G2			Not Qualified					7.75 %		e3			SILICON	11
934057928235	NXP Semiconductors	VARIABLE CAPACITANCE DIODE
BB131	NXP Semiconductors	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	SINGLE		VERY HIGH FREQUENCY	.01 uA	1	30 V	SMALL OUTLINE	Varactors	30 V	125 Cel	-55 Cel	Tin (Sn)	R-PDSO-G2	1		Not Qualified		12.5 pF			36 %	30 V	e3	30	260	SILICON	12
BB909B113	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
BB153	NXP Semiconductors	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	SINGLE		VERY HIGH FREQUENCY TO ULTRA HIGH FREQUENCY		1		SMALL OUTLINE	Varactors	32 V	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
BB189/L,315	NXP Semiconductors	VARIABLE CAPACITANCE DIODE				YES										Varactors	32 V									14.95 pF
BB804Y215	NXP Semiconductors	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	COMMON CATHODE, 2 ELEMENTS		VERY HIGH FREQUENCY	.02 uA	2	16 V	SMALL OUTLINE			125 Cel	-55 Cel		R-PDSO-G3			Not Qualified	.25 W					18 V				SILICON	1.65
BB131T/R	NXP Semiconductors	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	SINGLE		VERY HIGH FREQUENCY	.01 uA	1	30 V	SMALL OUTLINE	Varactors	30 V	125 Cel	-55 Cel	MATTE TIN	R-PDSO-G2			Not Qualified		12.5 pF			36 %	30 V	e3		260	SILICON	12
BB153,115	NXP Semiconductors	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	SINGLE		VERY HIGH FREQUENCY TO ULTRA HIGH FREQUENCY		1		SMALL OUTLINE	Varactors	32 V	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
934018020115	NXP Semiconductors	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	SINGLE		VERY HIGH FREQUENCY TO ULTRA HIGH FREQUENCY		1		SMALL OUTLINE					TIN	R-PDSO-G2			Not Qualified		42 pF			9.52 %		e3			SILICON	14
BB909B136	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
BB184	NXP Semiconductors	VARIABLE CAPACITANCE DIODE	DUAL	FLAT	2	YES	RECTANGULAR	PLASTIC/EPOXY	SINGLE		ULTRA HIGH FREQUENCY		1		SMALL OUTLINE			125 Cel	-55 Cel	TIN	R-PDSO-F2			Not Qualified		14 pF	2% MATCHED SETS OF 5 DIODES ARE AVAILABLE		9.29 %	13 V	e3			SILICON	6
BB182BT/R	NXP Semiconductors	VARIABLE CAPACITANCE DIODE	DUAL	FLAT	2	YES	RECTANGULAR	PLASTIC/EPOXY	SINGLE		VERY HIGH FREQUENCY		1		SMALL OUTLINE						R-PDSO-F2			Not Qualified		50 pF	EXCELLENT MATCHING TO 2% DMA, HIGH LINEARITY, LOW SERIES RESISTANCE		6 %	34 V				SILICON	17
BB809AMO	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			CAPACITANCE MATCHED TO 3% FOR ANY TWO DIODES	DO-34		28 V				SILICON	8
BB155	NXP Semiconductors	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	SINGLE				1		SMALL OUTLINE	Varactors	10 V				R-PDSO-G2			Not Qualified		47.5 pF			4.84 %					SILICON
BB405B-AMMOPAK	NXP Semiconductors	VARIABLE CAPACITANCE DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	SINGLE		ULTRA 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	7.6
BB187,335	NXP Semiconductors	VARIABLE CAPACITANCE DIODE				YES										Varactors	35 V			TIN											e3
BB204B-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
BB201	NXP Semiconductors	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	COMMON CATHODE, 2 ELEMENTS				2		SMALL OUTLINE	Varactors	15 V	125 Cel	-55 Cel	Tin (Sn)	R-PDSO-G3	1		Not Qualified		95 pF		TO-236AB	6.81 %		e3	30	260	SILICON	3.1
BB417116	NXP Semiconductors	VARIABLE CAPACITANCE DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	SINGLE		ULTRA HIGH FREQUENCY	.01 uA	1	28 V	LONG FORM			100 Cel	-55 Cel		O-LALF-W2		ISOLATED	Not Qualified				DO-34		30 V				SILICON	2
BB911/A143	NXP Semiconductors	VARIABLE CAPACITANCE DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	SINGLE		VERY HIGH FREQUENCY	.01 uA	1	30 V	LONG FORM			100 Cel	-55 Cel		O-LALF-W2		ISOLATED	Not Qualified			2.5% MATCHED SETS ARE AVAILABLE	DO-34		30 V				SILICON	23.3
BB804T/R	NXP Semiconductors	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	COMMON CATHODE, 2 ELEMENTS		VERY HIGH FREQUENCY	.02 uA	2	16 V	SMALL OUTLINE	Varactors	18 V	100 Cel		MATTE TIN	R-PDSO-G3			Not Qualified		44.25 pF		TO-236AB	5.08 %	18 V	e3		260	SILICON	1.65
BB149,115	NXP Semiconductors	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	SINGLE		ULTRA HIGH FREQUENCY		1		SMALL OUTLINE	Varactors	30 V	125 Cel	-55 Cel	TIN	R-PDSO-G2			Not Qualified		18.75 pF	2% MATCHED SETS OF 10 DIODES ARE AVAILABLE		4 %	30 V	e3			SILICON	8.2
BB208-02	NXP Semiconductors	VARIABLE CAPACITANCE DIODE	DUAL	FLAT	2	YES	RECTANGULAR	PLASTIC/EPOXY	SINGLE				1		SMALL OUTLINE	Varactors	10 V	125 Cel	-55 Cel	Tin (Sn)	R-PDSO-F2	1		Not Qualified		10.1 pF					e3	30	260	SILICON	3.7
BB910	NXP Semiconductors	VARIABLE CAPACITANCE DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	SINGLE		VERY HIGH FREQUENCY TO ULTRA HIGH FREQUENCY		1		LONG FORM						O-LALF-W2		ISOLATED	Not Qualified			MATCHED TO 2.5%	DO-34						SILICON	14
BB182,315	NXP Semiconductors	VARIABLE CAPACITANCE DIODE				YES										Varactors	35 V			Tin (Sn)						52 pF					e3
934053250135	NXP Semiconductors	VARIABLE CAPACITANCE DIODE	DUAL	FLAT	2	YES	RECTANGULAR	PLASTIC/EPOXY	SINGLE		ULTRA HIGH FREQUENCY		1		SMALL OUTLINE			125 Cel	-55 Cel	TIN	R-PDSO-F2			Not Qualified		19.11 pF			4.66 %	32 V	e3			SILICON	8.45
BB804G	NXP Semiconductors	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	COMMON CATHODE, 2 ELEMENTS		VERY HIGH FREQUENCY		2		SMALL OUTLINE						R-PDSO-G3			Not Qualified		45.75 pF			1.64 %	18 V				SILICON	1.65
BB910116	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	14
934050110135	NXP Semiconductors	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	SINGLE				1		SMALL OUTLINE			125 Cel	-55 Cel	TIN	R-PDSO-G2	1		Not Qualified		16 pF			10 %		e3			SILICON	2.7
BB811	NXP Semiconductors	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	SINGLE		ULTRA HIGH FREQUENCY TO L BAND	.02 uA	1	30 V	SMALL OUTLINE			125 Cel	-55 Cel		R-PDSO-G2			Not Qualified			CAPACITANCE MATCHED TO 3% FOR ANY TWO DIODES			30 V				SILICON	7.8
BB149AT/R	NXP Semiconductors	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	SINGLE		ULTRA HIGH FREQUENCY		1		SMALL OUTLINE			125 Cel	-55 Cel	TIN	R-PDSO-G2			Not Qualified		19.74 pF	2% MATCHED SETS OF 10 DIODES ARE AVAILABLE		7.7 %	30 V	e3			SILICON	8.45
BB182LX,315	NXP Semiconductors	VARIABLE CAPACITANCE DIODE				YES										Varactors										57 pF
BBY39-T	NXP Semiconductors	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	COMMON CATHODE, 2 ELEMENTS		ULTRA HIGH FREQUENCY	.01 uA	2	28 V	SMALL OUTLINE			85 Cel			R-PDSO-G3			Not Qualified		16.5 pF	MATCHED PAIR AVAILABLE	TO-236AB		30 V				SILICON	8
BB145	NXP Semiconductors	VARIABLE CAPACITANCE DIODE	DUAL	FLAT	2	YES	RECTANGULAR	PLASTIC/EPOXY	SINGLE				1		SMALL OUTLINE	Varactors	8 V			MATTE TIN	R-PDSO-F2			Not Qualified		6.9 pF				6 V	e3		260	SILICON	2
BB148,115	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
BBY40	NXP Semiconductors	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	SINGLE	ABRUPT	VERY HIGH FREQUENCY	.01 uA	1	28 V	SMALL OUTLINE	Varactors	30 V	125 Cel	-55 Cel	TIN	R-PDSO-G3	1		Not Qualified		29 pF		TO-236AB	10.34 %	30 V	e3	30	260	SILICON	5

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.