VARIABLE CAPACITANCE DIODE Varactor Diodes 2,400+

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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	No. of Elements	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	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Diode Element Material	Minimum Diode Capacitance Ratio
UZC830B	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	300	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	SMALL OUTLINE						R-PDSO-G3		Not Qualified	.33 W	10 pF	LOW NOISE	5 %	25 V		NOT SPECIFIED	NOT SPECIFIED	SILICON	4.5
UZC833A	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	200	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	SMALL OUTLINE						R-PDSO-G3		Not Qualified	.33 W	33 pF	LOW NOISE	10 %	25 V		NOT SPECIFIED	NOT SPECIFIED	SILICON	5
ZMV831ATC	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	300	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	SMALL OUTLINE	Varactors	25 V			MATTE TIN	R-PDSO-G2	1	Not Qualified	.33 W	15 pF	LOW NOISE	10 %	25 V	e3	30	260	SILICON	4.5
UZV931V2TC	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	FLAT	2	YES	RECTANGULAR	300	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	SMALL OUTLINE			125 Cel			R-PDSO-F2		Not Qualified	.25 W	7.15 pF	LOW NOISE	9.09 %	12 V		NOT SPECIFIED	NOT SPECIFIED	SILICON
UZC833ATA	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	200	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	SMALL OUTLINE						R-PDSO-G3		Not Qualified	.33 W	33 pF	LOW NOISE	10 %	25 V		NOT SPECIFIED	NOT SPECIFIED	SILICON	5
UZMV835BTA	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	100	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	SMALL OUTLINE						R-PDSO-G2		Not Qualified	.33 W	68 pF	LOW NOISE	5 %	25 V		NOT SPECIFIED	NOT SPECIFIED	SILICON	5
ZC833TA	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	200	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	SMALL OUTLINE						R-PDSO-G3		Not Qualified	.33 W	33 pF	LOW NOISE	20 %	25 V		NOT SPECIFIED	NOT SPECIFIED	SILICON	5
FMMV3102TC	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	200	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	SMALL OUTLINE						R-PDSO-G3		Not Qualified	.33 W		LOW NOISE	11.11 %	30 V				SILICON	4.5
ZMV831	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	300	PLASTIC/EPOXY	SINGLE			1	SMALL OUTLINE	Varactors	25 V	150 Cel	-55 Cel	MATTE TIN	R-PDSO-G2	1	Not Qualified	.33 W	15 pF		20 %	25 V	e3	30	260	SILICON	4.5
UZMV934TC	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	80	PLASTIC/EPOXY	SINGLE	HYPERABRUPT	VERY HIGH FREQUENCY	1	SMALL OUTLINE			125 Cel			R-PDSO-G2		Not Qualified	.33 W	52.5 pF	LOW NOISE	23.81 %	12 V		NOT SPECIFIED	NOT SPECIFIED	SILICON
ZV932V2TC	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	FLAT	2	YES	RECTANGULAR	200	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	SMALL OUTLINE			125 Cel			R-PDSO-F2		Not Qualified	.25 W	9.5 pF	LOW NOISE	10.53 %	12 V		NOT SPECIFIED	NOT SPECIFIED	SILICON
UZC829ATC	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	250	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	SMALL OUTLINE						R-PDSO-G3		Not Qualified	.33 W	8.2 pF	LOW NOISE	10 %	25 V		NOT SPECIFIED	NOT SPECIFIED	SILICON	4.3
ZMV831BTC	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	300	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	SMALL OUTLINE	Varactors	25 V			MATTE TIN	R-PDSO-G2	1	Not Qualified	.33 W	15 pF	LOW NOISE	5 %	25 V	e3	30	260	SILICON	4.5
UZC836B	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	100	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	SMALL OUTLINE					Matte Tin (Sn)	R-PDSO-G3	1	Not Qualified	.33 W	100 pF	LOW NOISE	5 %	25 V	e3	40	260	SILICON	5
ZC830TC	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	300	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	SMALL OUTLINE						R-PDSO-G3		Not Qualified	.33 W	10 pF	LOW NOISE	20 %	25 V		NOT SPECIFIED	NOT SPECIFIED	SILICON	4.5
UZMV833B	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	200	PLASTIC/EPOXY	SINGLE			1	SMALL OUTLINE			150 Cel	-55 Cel		R-PDSO-G2		Not Qualified	.33 W	33 pF		5 %	25 V		NOT SPECIFIED	NOT SPECIFIED	SILICON	5
ZMV933TA	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	150	PLASTIC/EPOXY	SINGLE	HYPERABRUPT	VERY HIGH FREQUENCY	1	SMALL OUTLINE	Varactors	12 V			MATTE TIN	R-PDSO-G2	1	Not Qualified	.33 W	22.5 pF	LOW NOISE	20 %	12 V	e3	30	260	SILICON
ZC830	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	300	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	SMALL OUTLINE						R-PDSO-G3		Not Qualified	.33 W	10 pF	LOW NOISE	20 %	25 V		NOT SPECIFIED	NOT SPECIFIED	SILICON	4.5
ZC822BM	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	SINGLE	WIRE	2	NO	RECTANGULAR	200	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	IN-LINE						R-PSIP-W2		Not Qualified	.3 W	22 pF		5 %					SILICON	5
UZMV934ATA	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	80	PLASTIC/EPOXY	SINGLE	HYPERABRUPT	VERY HIGH FREQUENCY	1	SMALL OUTLINE			125 Cel			R-PDSO-G2		Not Qualified	.33 W		LOW NOISE		12 V		NOT SPECIFIED	NOT SPECIFIED	SILICON
UZMV834A	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	200	PLASTIC/EPOXY	SINGLE			1	SMALL OUTLINE			150 Cel	-55 Cel		R-PDSO-G2		Not Qualified	.33 W	47 pF			25 V		NOT SPECIFIED	NOT SPECIFIED	SILICON	5
UZMV930TC	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	200	PLASTIC/EPOXY	SINGLE	HYPERABRUPT	VERY HIGH FREQUENCY	1	SMALL OUTLINE			125 Cel			R-PDSO-G2		Not Qualified	.33 W	4.9 pF	LOW NOISE	12.24 %	12 V		NOT SPECIFIED	NOT SPECIFIED	SILICON
UZC934TC	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	80	PLASTIC/EPOXY	SINGLE	HYPERABRUPT	VERY HIGH FREQUENCY	1	SMALL OUTLINE			125 Cel		Matte Tin (Sn)	R-PDSO-G3	1	Not Qualified	.33 W	52.5 pF	LOW NOISE	23.81 %	12 V	e3	40	260	SILICON	3.8
ZC833BTA	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	200	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	SMALL OUTLINE	Varactors	25 V			MATTE TIN	R-PDSO-G3	1	Not Qualified	.33 W	33 pF	LOW NOISE	5 %	25 V	e3	30	260	SILICON	5
ZC840	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR		PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	SMALL OUTLINE						R-PDSO-G3		Not Qualified	.5 W		LOW NOISE		22 V		NOT SPECIFIED	NOT SPECIFIED	SILICON	2.941
UZMV832ATA	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	200	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	SMALL OUTLINE						R-PDSO-G2		Not Qualified	.33 W	22 pF	LOW NOISE	10 %	25 V		NOT SPECIFIED	NOT SPECIFIED	SILICON	5
ZMV831ATA	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	300	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	SMALL OUTLINE	Varactors	25 V			MATTE TIN	R-PDSO-G2	1	Not Qualified	.33 W	15 pF	LOW NOISE	10 %	25 V	e3	30	260	SILICON	4.5
ZDC833A	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	200	PLASTIC/EPOXY	COMMON CATHODE, 2 ELEMENTS		VERY HIGH FREQUENCY TO ULTRA HIGH FREQUENCY	2	SMALL OUTLINE	Varactors	25 V	150 Cel	-55 Cel	MATTE TIN	R-PDSO-G3	1	Not Qualified	.33 W	33 pF		10 %	25 V	e3	30	260	SILICON	5
ZC824AN	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	SINGLE	WIRE	2	NO	RECTANGULAR	200	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	IN-LINE						R-PSIP-W2		Not Qualified	.3 W	47 pF		10 %					SILICON	5
UZC835ATA	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	100	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	SMALL OUTLINE						R-PDSO-G3		Not Qualified	.33 W	68 pF	LOW NOISE	10 %	25 V		NOT SPECIFIED	NOT SPECIFIED	SILICON	5
ZC840TA	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR		PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	SMALL OUTLINE						R-PDSO-G3		Not Qualified	.5 W		LOW NOISE		22 V		NOT SPECIFIED	NOT SPECIFIED	SILICON	2.941
ZMDC832BTA	Diodes Incorporated	VARIABLE CAPACITANCE DIODE				YES		200							Varactors	25 V								22 pF					30	260
BBY31TC	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR		PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	SMALL OUTLINE						R-PDSO-G3		Not Qualified	.33 W	17.5 pF	LOW NOISE	21.73 %	28 V				SILICON
ZC835BTA	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	100	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	SMALL OUTLINE	Varactors	25 V			MATTE TIN	R-PDSO-G3	1	Not Qualified	.33 W	68 pF	LOW NOISE	5 %	25 V	e3	30	260	SILICON	5
FMMV2104TC	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	400	PLASTIC/EPOXY	SINGLE	ABRUPT		1	SMALL OUTLINE						R-PDSO-G3		Not Qualified	.33 W	12 pF	LOW NOISE	10 %	30 V				SILICON	2.6
UZC835B	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	100	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	SMALL OUTLINE					Matte Tin (Sn)	R-PDSO-G3	1	Not Qualified	.33 W	68 pF	LOW NOISE	5 %	25 V	e3	40	260	SILICON	5
ZC932	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	200	PLASTIC/EPOXY	SINGLE	HYPERABRUPT	VERY HIGH FREQUENCY	1	SMALL OUTLINE	Varactors	12 V			MATTE TIN	R-PDSO-G3	1	Not Qualified	.33 W	17 pF	HIGH RELIABILITY		12 V	e3	30	260	SILICON	3.091
UZMV934A	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	80	PLASTIC/EPOXY	SINGLE	HYPERABRUPT	VERY HIGH FREQUENCY	1	SMALL OUTLINE			125 Cel			R-PDSO-G2		Not Qualified	.33 W	95 pF	HIGH RELIABILITY, LOW LEAKAGE CURRENT		12 V		NOT SPECIFIED	NOT SPECIFIED	SILICON
ZC820BM	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	SINGLE	WIRE	2	NO	RECTANGULAR	300	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	IN-LINE						R-PSIP-W2		Not Qualified	.3 W	10 pF		5 %					SILICON	4.5
ZC823M	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	SINGLE	WIRE	2	NO	RECTANGULAR	200	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	IN-LINE					MATTE TIN	R-PSIP-W2		Not Qualified	.3 W	33 pF				e3	NOT SPECIFIED	NOT SPECIFIED	SILICON	5
UZMV933TC	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	150	PLASTIC/EPOXY	SINGLE	HYPERABRUPT	VERY HIGH FREQUENCY	1	SMALL OUTLINE			125 Cel			R-PDSO-G2		Not Qualified	.33 W	22.5 pF	LOW NOISE	20 %	12 V		NOT SPECIFIED	NOT SPECIFIED	SILICON
UZMV835A	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	100	PLASTIC/EPOXY	SINGLE			1	SMALL OUTLINE			150 Cel	-55 Cel		R-PDSO-G2		Not Qualified	.33 W	68 pF			25 V		NOT SPECIFIED	NOT SPECIFIED	SILICON	5
UFMMV105G	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	250	PLASTIC/EPOXY	SINGLE			1	SMALL OUTLINE						R-PDSO-G3		Not Qualified	.33 W		LOW NOISE	21.73 %	30 V		NOT SPECIFIED	NOT SPECIFIED	SILICON	4
ZC833BTC	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	200	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	SMALL OUTLINE					Matte Tin (Sn)	R-PDSO-G3	1	Not Qualified	.33 W	33 pF	LOW NOISE	5 %	25 V	e3	40	260	SILICON	5
UZC933ATA	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	150	PLASTIC/EPOXY	SINGLE	HYPERABRUPT	VERY HIGH FREQUENCY	1	SMALL OUTLINE			125 Cel		Matte Tin (Sn)	R-PDSO-G3	1	Not Qualified	.33 W	22.5 pF	LOW NOISE	10 %	12 V	e3	40	260	SILICON	3.5
ZC841TC	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR		PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	SMALL OUTLINE						R-PDSO-G3		Not Qualified	.5 W		LOW NOISE		22 V		NOT SPECIFIED	NOT SPECIFIED	SILICON	3.75
UZMV932TA	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	200	PLASTIC/EPOXY	SINGLE	HYPERABRUPT	VERY HIGH FREQUENCY	1	SMALL OUTLINE			125 Cel			R-PDSO-G2		Not Qualified	.33 W	9.5 pF	LOW NOISE	10.53 %	12 V		NOT SPECIFIED	NOT SPECIFIED	SILICON
ZC832A	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	200	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	SMALL OUTLINE					MATTE TIN	R-PDSO-G3	1	Not Qualified	.33 W	22 pF	LOW NOISE	10 %	25 V	e3			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.