Varactor Diodes

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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 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
MBV109T1	Onsemi	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	200	PLASTIC/EPOXY	SINGLE		VERY HIGH FREQUENCY		1		SMALL OUTLINE	Varactors	30 V	125 Cel		TIN LEAD	R-PDSO-G3			Not Qualified	.28 W	29 pF			10.34 %	30 V	e0			SILICON	5
MV2101G	Onsemi	VARIABLE CAPACITANCE DIODE	BOTTOM	THROUGH-HOLE	2	NO	ROUND	450	PLASTIC/EPOXY	SINGLE	ABRUPT	HIGH FREQUENCY TO ULTRA HIGH FREQUENCY		1		CYLINDRICAL	Varactors	30 V			TIN SILVER COPPER	O-PBCY-T2			Not Qualified	.28 W	6.8 pF	HIGH Q, HIGH RELIABILITY	TO-92	10 %	30 V	e1		260	SILICON	2.5
MV1404	Onsemi	VARIABLE CAPACITANCE DIODE	AXIAL	WIRE	2	NO	ROUND	200	GLASS	SINGLE	HYPERABRUPT			1		LONG FORM			125 Cel			O-LALF-W2		ISOLATED	Not Qualified	.4 W	120 pF		DO-204AA	20 %	12 V				SILICON	10
1N5705	Onsemi	VARIABLE CAPACITANCE DIODE	AXIAL	WIRE	2	NO	ROUND	325	GLASS	SINGLE	ABRUPT		.00000002 uA	1	60 V	LONG FORM	Varactors	60 V	175 Cel	-65 Cel	TIN LEAD	O-LALF-W2		ISOLATED	Not Qualified	.4 W	39 pF		DO-7	20 %	65 V	e0			SILICON	3.2
SVC321B	Onsemi	VARIABLE CAPACITANCE DIODE	BOTTOM	THROUGH-HOLE	2	NO	ROUND	200	PLASTIC/EPOXY	SINGLE			.1 uA	1	9 V	CYLINDRICAL		16 V	100 Cel			O-PBCY-T2								3 %	16 V				SILICON	15.5
MV2101ZL1	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, EUROPEAN PART NUMBER	TO-92	10 %	30 V	e0			SILICON	2.5
SVC390	Onsemi	VARIABLE CAPACITANCE DIODE				NO		200									Varactors	16 V									50 pF
1N5451	Onsemi	VARIABLE CAPACITANCE DIODE	AXIAL	WIRE	2	NO	ROUND	300	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	39 pF		DO-7	20 %	30 V	e0			SILICON	2.6
MV2109RLRPG	Onsemi	VARIABLE CAPACITANCE DIODE	BOTTOM	THROUGH-HOLE	2	NO	ROUND	200	PLASTIC/EPOXY	SINGLE	ABRUPT	HIGH FREQUENCY TO ULTRA HIGH FREQUENCY		1		CYLINDRICAL	Varactors	30 V			TIN SILVER COPPER	O-PBCY-T2			Not Qualified	.28 W	33 pF	HIGH RELIABILITY	TO-92	10 %	30 V	e1		260	SILICON	2.5
1N5444	Onsemi	VARIABLE CAPACITANCE DIODE	AXIAL	WIRE	2	NO	ROUND	400	GLASS	SINGLE	ABRUPT		.02 uA	1	25 V	LONG FORM	Varactors	30 V	175 Cel	-65 Cel	TIN LEAD	O-LALF-W2		ISOLATED	Not Qualified	.4 W	12 pF		DO-7	20 %	30 V	e0			SILICON	2.6
1N4791	Onsemi	VARIABLE CAPACITANCE DIODE	AXIAL	WIRE	2	NO	ROUND	15	GLASS	SINGLE	ABRUPT		.005 uA	1	20 V	LONG FORM	Varactors	20 V	150 Cel	-65 Cel	TIN LEAD	O-LALF-W2		ISOLATED	Not Qualified	.5 W	18 pF		DO-7	20 %	22 V	e0			SILICON	2.36
MMBV809LT1G	Onsemi	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	75	PLASTIC/EPOXY	SINGLE	HYPERABRUPT	ULTRA HIGH FREQUENCY		1		SMALL OUTLINE	Varactors	20 V			TIN	R-PDSO-G3	1		Not Qualified	.225 W	5.3 pF	HIGH RELIABILITY	TO-236AB	15.09 %	20 V	e3	30	260	SILICON	1.8
MMVL229AT1	Onsemi	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR		PLASTIC/EPOXY	SINGLE		ULTRA HIGH FREQUENCY		1		SMALL OUTLINE	Varactors	15 V			TIN LEAD	R-PDSO-G2			Not Qualified		15 pF			6.67 %		e0			SILICON	2
1N5464	Onsemi	VARIABLE CAPACITANCE DIODE	AXIAL	WIRE	2	NO	ROUND	550	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	12 pF		DO-7	20 %	30 V	e0			SILICON	2.8
1N5456A	Onsemi	VARIABLE CAPACITANCE DIODE	AXIAL	WIRE	2	NO	ROUND	175	GLASS	SINGLE	ABRUPT	ULTRA HIGH FREQUENCY		1		LONG FORM						O-LALF-W2		ISOLATED	Not Qualified	.4 W	100 pF		DO-204AA	10 %	30 V				SILICON	2.7
MMBV109LT1	Onsemi	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	200	PLASTIC/EPOXY	SINGLE	HYPERABRUPT	VERY HIGH FREQUENCY		1		SMALL OUTLINE	Varactors	30 V			Tin/Lead (Sn/Pb)	R-PDSO-G3	1		Not Qualified	.2 W	29 pF	HIGH RELIABILITY	TO-236AB	10.34 %	30 V	e0	30	235	SILICON	5
1N4807	Onsemi	VARIABLE CAPACITANCE DIODE	AXIAL	WIRE	2	NO	ROUND	15	GLASS	SINGLE	ABRUPT		.000000005 uA	1	90 V	LONG FORM	Varactors	90 V	150 Cel	-65 Cel	TIN LEAD	O-LALF-W2		ISOLATED	Not Qualified	.5 W	22 pF		DO-7	20 %	99 V	e0			SILICON	2.35
1S553T-HP	Onsemi
MMBV809LT3	Onsemi	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	75	PLASTIC/EPOXY	SINGLE	HYPERABRUPT	ULTRA HIGH FREQUENCY		1		SMALL OUTLINE	Varactors	20 V			TIN LEAD	R-PDSO-G3	1		Not Qualified	.225 W	5.3 pF	HIGH RELIABILITY	TO-236AB	15.09 %	20 V	e0		235	SILICON	1.8
LV2205RLRM	Onsemi	VARIABLE CAPACITANCE DIODE	BOTTOM	THROUGH-HOLE	2	NO	ROUND	400	PLASTIC/EPOXY	SINGLE				1		CYLINDRICAL			150 Cel		TIN LEAD	O-PBCY-T2			Not Qualified	.28 W	15 pF	HIGH RELIABILITY	TO-92	10 %	25 V	e0			SILICON	2.5
SVC704	Onsemi	VARIABLE CAPACITANCE DIODE	DUAL	FLAT	3	YES	RECTANGULAR		PLASTIC/EPOXY	SINGLE	ABRUPT	ULTRA HIGH FREQUENCY	.05 uA	1	10 V	SMALL OUTLINE		16 V	150 Cel			R-PDSO-F3					28 pF			7.14 %	16 V				SILICON	6
MV2105RLRP	Onsemi	VARIABLE CAPACITANCE DIODE	BOTTOM	THROUGH-HOLE	2	NO	ROUND	400	PLASTIC/EPOXY	SINGLE				1		CYLINDRICAL			150 Cel		TIN LEAD	O-PBCY-T2			Not Qualified	.28 W	15 pF	HIGH RELIABILITY	TO-92	10 %	30 V	e0			SILICON	2.5
SVC203SPA	Onsemi	VARIABLE CAPACITANCE DIODE	SINGLE	THROUGH-HOLE	3	NO	RECTANGULAR	60	PLASTIC/EPOXY	COMMON CATHODE, 2 ELEMENTS				2		IN-LINE					Tin/Copper/Silver/Nickel (Sn/Cu/Ag/Ni)	R-PSIP-T3			Not Qualified	.1 W				7.64 %	16 V				SILICON	2.1924
SVC344	Onsemi	VARIABLE CAPACITANCE DIODE	BOTTOM	WIRE	3	NO	ROUND	200	PLASTIC/EPOXY	COMMON CATHODE, 2 ELEMENTS				2		CYLINDRICAL	Varactors	30 V				O-PBCY-W3			Not Qualified		430 pF		TO-92	2 %	30 V				SILICON	15
1N4804	Onsemi	VARIABLE CAPACITANCE DIODE	AXIAL	WIRE	2	NO	ROUND	15	GLASS	SINGLE	ABRUPT		.000000005 uA	1	100 V	LONG FORM	Varactors	100 V	150 Cel	-65 Cel	TIN LEAD	O-LALF-W2		ISOLATED	Not Qualified	.5 W	12 pF		DO-7	20 %	110 V	e0			SILICON	2.35
MMBV2105L	Onsemi	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	400	PLASTIC/EPOXY	SINGLE				1		SMALL OUTLINE	Varactors	30 V			TIN LEAD	R-PDSO-G3			Not Qualified	.225 W	15 pF	HIGH Q, HIGH RELIABILITY	TO-236AB	10 %	30 V	e0			SILICON	2.5
SVC364M	Onsemi	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	6	YES	RECTANGULAR	200	PLASTIC/EPOXY	2 BANKS, COMMON CATHODE, 2 ELEMENTS				2		SMALL OUTLINE	Varactors	16 V				R-PDSO-G6			Not Qualified					3.31 %	16 V				SILICON	17.5
MV1630	Onsemi	VARIABLE CAPACITANCE DIODE	AXIAL	WIRE	2	NO	ROUND		GLASS	SINGLE				1		LONG FORM					TIN LEAD	O-LALF-W2		ISOLATED	Not Qualified	.4 W	18 pF		DO-204AA	10 %	20 V	e0			SILICON	2
MV209RLRP	Onsemi	VARIABLE CAPACITANCE DIODE	BOTTOM	THROUGH-HOLE	2	NO	ROUND	200	PLASTIC/EPOXY	SINGLE		VERY HIGH FREQUENCY		1		CYLINDRICAL					TIN LEAD	O-PBCY-T2			Not Qualified	.2 W	29 pF	HIGH RELIABILITY	TO-92	10.34 %	30 V	e0			SILICON	5
1N4789	Onsemi	VARIABLE CAPACITANCE DIODE	AXIAL	WIRE	2	NO	ROUND	15	GLASS	SINGLE	ABRUPT		.005 uA	1	25 V	LONG FORM	Varactors	25 V	150 Cel	-65 Cel	TIN LEAD	O-LALF-W2		ISOLATED	Not Qualified	.5 W	12 pF		DO-7	20 %	28 V	e0			SILICON	2.35
1N5462	Onsemi	VARIABLE CAPACITANCE DIODE	AXIAL	WIRE	2	NO	ROUND	600	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	8.2 pF		DO-7	20 %	30 V	e0			SILICON	2.8
MV209ZL1	Onsemi	VARIABLE CAPACITANCE DIODE	BOTTOM	THROUGH-HOLE	2	NO	ROUND	200	PLASTIC/EPOXY	SINGLE		VERY HIGH FREQUENCY		1		CYLINDRICAL			125 Cel		TIN LEAD	O-PBCY-T2			Not Qualified	.2 W	29 pF	HIGH RELIABILITY, EUROPEAN PART NUMBER	TO-92	10.34 %	30 V	e0			SILICON	5
MV209RL1	Onsemi	VARIABLE CAPACITANCE DIODE	BOTTOM	THROUGH-HOLE	2	NO	ROUND	200	PLASTIC/EPOXY	SINGLE		VERY HIGH FREQUENCY		1		CYLINDRICAL			125 Cel		TIN LEAD	O-PBCY-T2			Not Qualified	.2 W	29 pF	HIGH RELIABILITY, EUROPEAN PART NUMBER	TO-92	10.34 %	30 V	e0			SILICON	5
SVCA361	Onsemi	VARIABLE CAPACITANCE DIODE				NO		200									Varactors	16 V									500 pF
1N5442	Onsemi	VARIABLE CAPACITANCE DIODE	AXIAL	WIRE	2	NO	ROUND	450	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	8.2 pF		DO-7	20 %	30 V	e0			SILICON	2.5
MV2109RLRM	Onsemi	VARIABLE CAPACITANCE DIODE	BOTTOM	THROUGH-HOLE	2	NO	ROUND	200	PLASTIC/EPOXY	SINGLE				1		CYLINDRICAL			150 Cel		TIN LEAD	O-PBCY-T2			Not Qualified	.28 W	33 pF	HIGH RELIABILITY	TO-92	10 %	30 V	e0			SILICON	2.5
1N5440	Onsemi	VARIABLE CAPACITANCE DIODE	AXIAL	WIRE	2	NO	ROUND	450	GLASS	SINGLE			.00000002 uA	1	25 V	LONG FORM	Varactors	30 V	150 Cel	-65 Cel	TIN LEAD	O-LALF-W2		ISOLATED	Not Qualified	.4 W	4.7 pF			20 %	30 V	e0			SILICON	2.4
MMBV2109LT1G	Onsemi	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	200	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	33 pF	HIGH Q, HIGH RELIABILITY	TO-236AB	10 %	30 V	e3	30	260	SILICON	2.5
MMBV409LT1	Onsemi	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	200	PLASTIC/EPOXY	SINGLE	HYPERABRUPT	VERY HIGH FREQUENCY		1		SMALL OUTLINE	Varactors	20 V			Tin/Lead (Sn/Pb)	R-PDSO-G3	1		Not Qualified	.225 W	29 pF	HIGH Q, HIGH RELIABILITY	TO-236AB	10.34 %	20 V	e0	30	235	SILICON	1.5
LV2205RLRP	Onsemi	VARIABLE CAPACITANCE DIODE	BOTTOM	THROUGH-HOLE	2	NO	ROUND	400	PLASTIC/EPOXY	SINGLE				1		CYLINDRICAL			150 Cel		TIN LEAD	O-PBCY-T2			Not Qualified	.28 W	15 pF	HIGH RELIABILITY	TO-92	10 %	25 V	e0			SILICON	2.5
1N5475	Onsemi	VARIABLE CAPACITANCE DIODE	AXIAL	WIRE	2	NO	ROUND	225	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	82 pF		DO-7	20 %	30 V	e0			SILICON	2.9
SVC321D	Onsemi	VARIABLE CAPACITANCE DIODE	BOTTOM	THROUGH-HOLE	2	NO	ROUND	200	PLASTIC/EPOXY	SINGLE			.1 uA	1	9 V	CYLINDRICAL		16 V	100 Cel			O-PBCY-T2								3 %	16 V				SILICON	15.5
MMVL2105T1G	Onsemi	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR		PLASTIC/EPOXY	SINGLE				1		SMALL OUTLINE					TIN	R-PDSO-G2	1		Not Qualified	.2 W	15 pF	HIGH RELIABILITY		10 %	30 V	e3			SILICON	2.5
1N5686	Onsemi	VARIABLE CAPACITANCE DIODE	AXIAL	WIRE	2	NO	ROUND	500	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	18 pF		DO-7	20 %	45 V	e0			SILICON	3.2
SVC354R	Onsemi	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	6	YES	RECTANGULAR	200	PLASTIC/EPOXY	COMPLEX				3		SMALL OUTLINE	Varactors	16 V				R-PDSO-G6			Not Qualified					3.26 %	16 V				SILICON	17.5
MV2109RL	Onsemi	VARIABLE CAPACITANCE DIODE	BOTTOM	THROUGH-HOLE	2	NO	ROUND	200	PLASTIC/EPOXY	SINGLE				1		CYLINDRICAL			150 Cel		TIN LEAD	O-PBCY-T2			Not Qualified	.28 W	33 pF	HIGH RELIABILITY, EUROPEAN PART NUMBER	TO-92	10 %	30 V	e0			SILICON	2.5
1N4800	Onsemi	VARIABLE CAPACITANCE DIODE	AXIAL	WIRE	2	NO	ROUND	15	GLASS	SINGLE	ABRUPT		.000000005 uA	1	15 V	LONG FORM	Varactors	15 V	150 Cel	-65 Cel	TIN LEAD	O-LALF-W2		ISOLATED	Not Qualified	.5 W	100 pF		DO-7	20 %	17 V	e0			SILICON	2.24
MV2109RLRA	Onsemi	VARIABLE CAPACITANCE DIODE	BOTTOM	THROUGH-HOLE	2	NO	ROUND	200	PLASTIC/EPOXY	SINGLE	ABRUPT	HIGH FREQUENCY TO ULTRA HIGH FREQUENCY		1		CYLINDRICAL	Varactors	30 V			TIN LEAD	O-PBCY-T2			Not Qualified	.28 W	33 pF	HIGH RELIABILITY	TO-92	10 %	30 V	e0		235	SILICON	2.5

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.