Diodes Incorporated Varactor Diodes 468

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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
ZMV829TC	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	250	PLASTIC/EPOXY	SINGLE			1	SMALL OUTLINE			150 Cel	-55 Cel		R-PDSO-G2		Not Qualified	.33 W	8.2 pF		20 %	25 V		NOT SPECIFIED	NOT SPECIFIED	SILICON	4.3
UZMV831B	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	300	PLASTIC/EPOXY	SINGLE			1	SMALL OUTLINE			150 Cel	-55 Cel		R-PDSO-G2		Not Qualified	.33 W	15 pF		5 %	25 V		NOT SPECIFIED	NOT SPECIFIED	SILICON	4.5
ZMV934ATA	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	80	PLASTIC/EPOXY	SINGLE	HYPERABRUPT	VERY HIGH FREQUENCY	1	SMALL OUTLINE	Varactors	12 V			MATTE TIN	R-PDSO-G2	1	Not Qualified	.33 W	95 pF	LOW NOISE		12 V	e3	30	260	SILICON
ZC826BN	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	SINGLE	WIRE	2	NO	RECTANGULAR	100	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	IN-LINE						R-PSIP-W2		Not Qualified	.3 W	100 pF		5 %					SILICON	5
UZMV829BTA	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	250	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	SMALL OUTLINE						R-PDSO-G2		Not Qualified	.33 W	8.2 pF	LOW NOISE	5 %	25 V		NOT SPECIFIED	NOT SPECIFIED	SILICON	4.3
UZMV832B	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	22 pF		5 %	25 V		NOT SPECIFIED	NOT SPECIFIED	SILICON	5
ZC822B	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	BOTTOM	WIRE	2	NO	ROUND	200	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	CYLINDRICAL						O-PBCY-W2		Not Qualified	.3 W	22 pF		5 %	25 V				SILICON	5
FSD273TA	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	250	PLASTIC/EPOXY	COMMON CATHODE, 2 ELEMENTS	HYPERABRUPT		2	SMALL OUTLINE					Matte Tin (Sn)	R-PDSO-G3	1	Not Qualified	.3 W	33.5 pF		10.45 %	12 V	e3	40	260	SILICON	2
ZMV934TC	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
FMMV3102TA	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
FMMV2101TA	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	450	PLASTIC/EPOXY	SINGLE	ABRUPT		1	SMALL OUTLINE						R-PDSO-G3		Not Qualified	.33 W	6.8 pF	LOW NOISE	10.29 %	30 V		NOT SPECIFIED	NOT SPECIFIED	SILICON	2.5
UZC834ATC	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	47 pF	LOW NOISE	10 %	25 V		NOT SPECIFIED	NOT SPECIFIED	SILICON	5
UZC933A	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	150	PLASTIC/EPOXY	SINGLE	HYPERABRUPT	VERY HIGH FREQUENCY	1	SMALL OUTLINE					Matte Tin (Sn)	R-PDSO-G3	1	Not Qualified	.33 W		HIGH RELIABILITY		12 V	e3	40	260	SILICON	3.5
UZMV831BTC	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	300	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	SMALL OUTLINE						R-PDSO-G2		Not Qualified	.33 W	15 pF	LOW NOISE	5 %	25 V		NOT SPECIFIED	NOT SPECIFIED	SILICON	4.5
UZC829ATA	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
UZV832BV2TC	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	FLAT	2	YES	RECTANGULAR	200	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	SMALL OUTLINE						R-PDSO-F2		Not Qualified	.25 W	22 pF	LOW NOISE	5 %	25 V		NOT SPECIFIED	NOT SPECIFIED	SILICON	5
UZC934	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	80	PLASTIC/EPOXY	SINGLE	HYPERABRUPT	VERY HIGH FREQUENCY	1	SMALL OUTLINE					Matte Tin (Sn)	R-PDSO-G3	1	Not Qualified	.33 W		HIGH RELIABILITY		12 V	e3	40	260	SILICON	3.8
UZC930	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	350	PLASTIC/EPOXY	SINGLE	HYPERABRUPT	VERY HIGH FREQUENCY	1	SMALL OUTLINE					Matte Tin (Sn)	R-PDSO-G3	1	Not Qualified	.33 W		HIGH RELIABILITY		12 V	e3	40	260	SILICON	3
UZC831BTC	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	300	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	SMALL OUTLINE					Matte Tin (Sn)	R-PDSO-G3	1	Not Qualified	.33 W	15 pF	LOW NOISE	5 %	25 V	e3	40	260	SILICON	4.5
ZC834BTC	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	47 pF	LOW NOISE	5 %	25 V	e3	40	260	SILICON	5
ZC826AN	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	SINGLE	WIRE	2	NO	RECTANGULAR	100	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	IN-LINE						R-PSIP-W2		Not Qualified	.3 W	100 pF		10 %					SILICON	5
UZC832BTA	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	22 pF	LOW NOISE	5 %	25 V	e3	40	260	SILICON	5
UZC831BTA	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	300	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	SMALL OUTLINE					MATTE TIN	R-PDSO-G3	1	Not Qualified	.33 W	15 pF	LOW NOISE	5 %	25 V	e3			SILICON	4.5
UFMMV105GTC	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		LOW NOISE	21.73 %	30 V		NOT SPECIFIED	NOT SPECIFIED	SILICON	4
ZC833ATA	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	33 pF	LOW NOISE	10 %	25 V	e3			SILICON	5
FMMV105G	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	250	PLASTIC/EPOXY	SINGLE			1	SMALL OUTLINE	Varactors	30 V			MATTE TIN	R-PDSO-G3	1	Not Qualified	.33 W	2.3 pF	LOW NOISE	21.73 %	30 V	e3			SILICON	4
ZC836ATA	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	100	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	SMALL OUTLINE					MATTE TIN	R-PDSO-G3	1	Not Qualified	.33 W	100 pF	LOW NOISE	10 %	25 V	e3			SILICON	5
BBY31TA	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
UZC933TA	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	20 %	12 V	e3	40	260	SILICON	3.5
ZC832TC	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	22 pF	LOW NOISE	20 %	25 V		NOT SPECIFIED	NOT SPECIFIED	SILICON	5
ZMDC832BTC	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	200	PLASTIC/EPOXY	COMMON CATHODE, 2 ELEMENTS	HYPERABRUPT		2	SMALL OUTLINE	Varactors	25 V			MATTE TIN	R-PDSO-G3	1	Not Qualified		22 pF	LOW NOISE	5 %	25 V	e3	30	260	SILICON	5
ZC826B	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	BOTTOM	WIRE	2	NO	ROUND	100	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	CYLINDRICAL						O-PBCY-W2		Not Qualified	.3 W	100 pF		5 %	25 V				SILICON	5
FMMV105GTC	Diodes Incorporated	VARIABLE CAPACITANCE DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	250	PLASTIC/EPOXY	SINGLE	HYPERABRUPT		1	SMALL OUTLINE					MATTE TIN	R-PDSO-G3	1	Not Qualified	.33 W		LOW NOISE	21.73 %	30 V	e3			SILICON	4
ZMV930TC	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
UZC835BTA	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
ZMV831B	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		5 %	25 V	e3	30	260	SILICON	4.5

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.