VARIABLE CAPACITANCE DIODE Varactor Diodes 2,400+

Reset All

Part	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)	Qualification	Maximum Power Dissipation	Nominal Diode Capacitance	Additional Features	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
BB565-E6327	Infineon Technologies	VARIABLE CAPACITANCE DIODE				YES														Varactors	35 V								20 pF
BB814E6433	Infineon Technologies	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR		PLASTIC/EPOXY	COMMON CATHODE, 2 ELEMENTS							2		SMALL OUTLINE	Varactors	20 V				R-PDSO-G3		Not Qualified		44.75 pF			20 V			NOT SPECIFIED	NOT SPECIFIED	SILICON	2.05
BB659-H7902	Infineon Technologies	VARIABLE CAPACITANCE DIODE				YES														Varactors	35 V					1			38.3 pF							260
BB304-TO-92B	Infineon Technologies	VARIABLE CAPACITANCE DIODE	BOTTOM	THROUGH-HOLE	3	NO	ROUND		UNSPECIFIED	COMMON CATHODE, 2 ELEMENTS							2		CYLINDRICAL						O-XBCY-T3		Not Qualified					32 V					SILICON	1.65
BB833	Infineon Technologies	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR		PLASTIC/EPOXY	SINGLE		S BAND					1		SMALL OUTLINE	Varactors	30 V	150 Cel	-55 Cel	Tin (Sn)	R-PDSO-G2	1	Not Qualified		9.3 pF		8.11 %	30 V		e3	NOT SPECIFIED	NOT SPECIFIED	SILICON	11
BB857-H7902	Infineon Technologies	VARIABLE CAPACITANCE DIODE	DUAL	FLAT	2	YES	RECTANGULAR		PLASTIC/EPOXY	SINGLE	ABRUPT						1		SMALL OUTLINE	Varactors	35 V	150 Cel	-55 Cel	MATTE TIN	R-PDSO-F2	1			6.6 pF		9.09 %			e3		260	SILICON	9.7
BB831-E7904	Infineon Technologies	VARIABLE CAPACITANCE DIODE				YES														Varactors	35 V					1			8.8 pF							260
BB565-E7902	Infineon Technologies	VARIABLE CAPACITANCE DIODE				YES														Varactors	35 V					1			20 pF							260
BB659	Infineon Technologies	VARIABLE CAPACITANCE DIODE	DUAL	FLAT	2	YES	RECTANGULAR		PLASTIC/EPOXY	SINGLE		VERY HIGH FREQUENCY					1		SMALL OUTLINE	Varactors	30 V				R-PDSO-F2	1	Not Qualified		38.3 pF	LOW INDUCTANCE	5.26 %	30 V					SILICON	9.8
BB545E7906	Infineon Technologies	VARIABLE CAPACITANCE DIODE				YES														Varactors	35 V								20 pF
BB640E6327	Infineon Technologies	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR		PLASTIC/EPOXY	SINGLE							1		SMALL OUTLINE	Varactors	35 V			MATTE TIN	R-PDSO-G2	1	Not Qualified		69 pF					e3		260	SILICON	19.5
BB837-E7263	Infineon Technologies	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR		PLASTIC/EPOXY	SINGLE	ABRUPT						1		SMALL OUTLINE	Varactors	35 V	150 Cel	-55 Cel		R-PDSO-G2				6.6 pF		9.09 %						SILICON	9.7
BB512	Infineon Technologies	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR		PLASTIC/EPOXY	SINGLE						.00000002 uA	1	10 V	SMALL OUTLINE	Varactors	12 V			Tin/Lead (Sn/Pb)	R-PDSO-G2		Not Qualified		470 pF			12 V		e0			SILICON	15
BB565H7903XTMA1	Infineon Technologies	VARIABLE CAPACITANCE DIODE	DUAL	FLAT	2	YES	RECTANGULAR		PLASTIC/EPOXY	SINGLE		ULTRA HIGH FREQUENCY					1		SMALL OUTLINE			150 Cel	-55 Cel		R-PDSO-F2				20 pF	LOW INDUCTANCE	7.5 %				NOT SPECIFIED	NOT SPECIFIED	SILICON	6.3
BB545E7908	Infineon Technologies	VARIABLE CAPACITANCE DIODE				YES														Varactors	35 V								20 pF
BB689-E6327	Infineon Technologies	VARIABLE CAPACITANCE DIODE				YES														Varactors	35 V			MATTE TIN		1			56.5 pF					e3
BB409	Infineon Technologies	VARIABLE CAPACITANCE DIODE				NO		280												Varactors	28 V			Tin/Lead (Sn/Pb)					32 pF					e0
BB535E7906	Infineon Technologies	VARIABLE CAPACITANCE DIODE				YES														Varactors	35 V								18.7 pF
BB505G	Infineon Technologies	VARIABLE CAPACITANCE DIODE				NO														Varactors	28 V			Tin/Lead (Sn/Pb)					17 pF					e0
BB204	Infineon Technologies	VARIABLE CAPACITANCE DIODE				NO		100												Varactors	30 V								38 pF
BB659CE7903	Infineon Technologies	VARIABLE CAPACITANCE DIODE				YES														Varactors	30 V								39 pF
BB689-H7903	Infineon Technologies	VARIABLE CAPACITANCE DIODE				YES														Varactors	35 V			MATTE TIN		1			56.5 pF					e3		260
BB804SF2-E6327	Infineon Technologies	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR		PLASTIC/EPOXY	COMMON CATHODE, 2 ELEMENTS	ABRUPT						2		SMALL OUTLINE	Varactors	18 V	125 Cel	-55 Cel	MATTE TIN	R-PDSO-G3	1			44.75 pF		6.15 %	18 V		e3		260	SILICON	1.65
BB659CE7908	Infineon Technologies	VARIABLE CAPACITANCE DIODE				YES														Varactors	30 V								39 pF
BB439E6433	Infineon Technologies	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR		PLASTIC/EPOXY	SINGLE		VERY HIGH FREQUENCY					1		SMALL OUTLINE	Varactors	30 V				R-PDSO-G2		Not Qualified		43 pF			28 V			NOT SPECIFIED	NOT SPECIFIED	SILICON	5
BB66402VE7902XTSA1	Infineon Technologies	VARIABLE CAPACITANCE DIODE	DUAL	FLAT	2	YES	RECTANGULAR		PLASTIC/EPOXY	SINGLE		VERY HIGH FREQUENCY					1		SMALL OUTLINE			150 Cel	-55 Cel		R-PDSO-F2				41.8 pF		6.59 %	30 V			NOT SPECIFIED	NOT SPECIFIED	SILICON	11
BB659C	Infineon Technologies	VARIABLE CAPACITANCE DIODE	DUAL	FLAT	2	YES	RECTANGULAR		PLASTIC/EPOXY	SINGLE		VERY HIGH FREQUENCY					1		SMALL OUTLINE	Varactors	30 V				R-PDSO-F2	1	Not Qualified		39 pF		7.01 %	35 V					SILICON	9.5
BB814E6327	Infineon Technologies	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR		PLASTIC/EPOXY	COMMON CATHODE, 2 ELEMENTS							2		SMALL OUTLINE	Varactors	20 V				R-PDSO-G3		Not Qualified		44.75 pF			20 V			NOT SPECIFIED	NOT SPECIFIED	SILICON	2.05
BB565-H7903	Infineon Technologies	VARIABLE CAPACITANCE DIODE				YES														Varactors	35 V					1			20 pF							260
BB664-E7902	Infineon Technologies	VARIABLE CAPACITANCE DIODE				YES														Varactors	35 V					1			41.8 pF							260
BB689H7908XTSA1	Infineon Technologies	VARIABLE CAPACITANCE DIODE	DUAL	FLAT	2	YES	RECTANGULAR		PLASTIC/EPOXY	SINGLE		VERY HIGH FREQUENCY					1		SMALL OUTLINE			150 Cel	-55 Cel		R-PDSO-F2				56.5 pF	CAPACITANCE MATCHED TO 2%	9.33 %				NOT SPECIFIED	NOT SPECIFIED	SILICON	14.5
BB535-E7904	Infineon Technologies	VARIABLE CAPACITANCE DIODE				YES														Varactors	35 V					1			18.7 pF							260
BB804E6433	Infineon Technologies	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	200	PLASTIC/EPOXY	COMMON CATHODE, 2 ELEMENTS							2		SMALL OUTLINE	Varactors	18 V			Matte Tin (Sn)	R-PDSO-G3		Not Qualified				6.15 %	18 V		e3			SILICON	1.65
BB565-H7902	Infineon Technologies	VARIABLE CAPACITANCE DIODE				YES														Varactors	35 V					1			20 pF							260
BAW222E6327	Infineon Technologies	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR		PLASTIC/EPOXY	COMMON ANODE, 2 ELEMENTS			.1 A	.715 V	.004 us		2		SMALL OUTLINE	Rectifier Diodes	85 V	150 Cel		MATTE TIN	R-PDSO-G3		Not Qualified	.25 W	1.5 pF			85 V	4.5 A	e3			SILICON
BB689-E7902	Infineon Technologies	VARIABLE CAPACITANCE DIODE				YES														Varactors	35 V					1			56.5 pF							260
BB640-E7263	Infineon Technologies	VARIABLE CAPACITANCE DIODE				YES														Varactors	35 V					1			69 pF							260
BB565-02V-H7902	Infineon Technologies	VARIABLE CAPACITANCE DIODE				YES														Varactors	35 V			MATTE TIN		1			20 pF					e3		260
BB669-E7904	Infineon Technologies	VARIABLE CAPACITANCE DIODE				YES														Varactors	35 V					1			56.5 pF							260
BBY25S1	Infineon Technologies	VARIABLE CAPACITANCE DIODE				NO		200												Varactors	120 V								18 pF
BB837	Infineon Technologies	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR		PLASTIC/EPOXY	SINGLE							1		SMALL OUTLINE	Varactors	35 V			TIN	R-PDSO-G2	1	Not Qualified		6.6 pF	LOW INDUCTANCE	9.09 %			e3			SILICON	10.2
BB857E7902XT	Infineon Technologies	VARIABLE CAPACITANCE DIODE	DUAL	FLAT	2	YES	RECTANGULAR		PLASTIC/EPOXY	SINGLE							1		SMALL OUTLINE	Varactors	35 V				R-PDSO-F2		Not Qualified		6.6 pF		9.09 %				NOT SPECIFIED	NOT SPECIFIED	SILICON	10.2
BB664-E7908	Infineon Technologies	VARIABLE CAPACITANCE DIODE				YES														Varactors	35 V								41.8 pF
BB644E6433	Infineon Technologies	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR		PLASTIC/EPOXY	SINGLE		VERY HIGH FREQUENCY					1		SMALL OUTLINE	Varactors	35 V				R-PDSO-G2		Not Qualified		41.8 pF		6.59 %	30 V			NOT SPECIFIED	NOT SPECIFIED	SILICON	11
BB659CE7902	Infineon Technologies	VARIABLE CAPACITANCE DIODE				YES														Varactors	30 V					1			39 pF							260
BB644E7904HTSA1	Infineon Technologies	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR		PLASTIC/EPOXY	SINGLE		VERY HIGH FREQUENCY					1		SMALL OUTLINE			150 Cel	-55 Cel	MATTE TIN	R-PDSO-G2				41.8 pF		6.59 %	30 V		e3			SILICON	11
BB68902VH7908XT	Infineon Technologies	VARIABLE CAPACITANCE DIODE	DUAL	FLAT	2	YES	RECTANGULAR		PLASTIC/EPOXY	SINGLE		VERY HIGH FREQUENCY					1		SMALL OUTLINE			150 Cel	-55 Cel		R-PDSO-F2				56.5 pF	CAPACITANCE MATCHED TO 2%	9.33 %				NOT SPECIFIED	NOT SPECIFIED	SILICON	14.5
BB644-E7904	Infineon Technologies	VARIABLE CAPACITANCE DIODE				YES														Varactors	35 V					1			41.8 pF							260

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.