Diodes - Variable Capacitance (Varicaps, Varactors)

Category Introduction

Variable capacitance diodes are produced and characterized for use as electronically-variable capacitors, and are widely used in tuning and frequency synthesis applications. While most all diodes exhibit a junction capacitance that decreases as the amount of reverse bias voltage applied increases and are capable of functioning as variable capacitance diodes, products specifically marketed as such are produced and characterized with this use in mind.

Product List

1160 Items

PDF	Mfr Part #	Quantity Available	UnitPrice	RFQ	Series	Packaging	Product Status	Capacitance @ Vr, F	Capacitance Ratio	Capacitance Ratio Condition	Voltage - Peak Reverse (Max)	Diode Type	Q @ Vr, F	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
	KVX38S2-23-0 SI TVAR NON HERMETIC PLASTIC SMT Microchip Technology	135	$5.97			Bulk	Active	32pF @ 3V, 1MHz	-	-	27 V	Single	200 @ 4V, 50MHz	-55°C ~ 125°C	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	KVX2162-23-0 SI TVAR NON HERMETIC PLASTIC SMT Microchip Technology	68	$6.98			Bulk	Active	26pF @ 0V, 1MHz	-	-	22 V	Single	400 @ 4V, 50MHz	-55°C ~ 125°C	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	KVX3901A-23-4 SI TVAR NON HERMETIC PLASTIC SMT Microchip Technology	73	$7.20			Bulk	Active	32pF @ 3V, 1MHz	-	-	27 V	1 Pair Common Cathode	500 @ 4V, 50MHz	-55°C ~ 125°C	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	MA46481-134 DIODE,VARACTOR,GAAS CHIP 1.25 MACOM Technology Solutions	58	$9.89		MGV	Tray	Active	5.1pF @ 4V, 1MHz	11.1	C2/C20	22 V	Single	1500 @ 4V, 50MHz	-65°C ~ 175°C	Surface Mount	Die	Chip
	MAVR-046479-01340G DIODE,VARACTOR,CHIP,GAAS MACOM Technology Solutions	76	$13.05			Tray	Active	1.2pF @ 6V, 1MHz	-	-	30 V	Single	-	-65°C ~ 125°C	Surface Mount	-	Die
	MGV125-20 VARACTOR DIODE,GAAS,HYPERABRUPT, MACOM Technology Solutions	43	$20.92		MGV	Tray	Active	0.55pF @ 4V, 1MHz	10	C2/C20	22 V	Single	4000 @ 4V, 50MHz	-	Surface Mount	Die	Chip
	MGV-125-22 VARACTOR DIODE,GAAS,HYPERABRUPT, MACOM Technology Solutions	4	$22.78		MGV	Tray	Active	1.1pF @ 4V, 1MHz	10	C2/C20	22 V	Single	3000 @ 4V, 50MHz	-	Surface Mount	Die	Chip
	MGV125-08-0805-2 COM GAAS VARACTOR-PKG, 0805-2X MACOM Technology Solutions	7	$32.61			Tape & Reel (TR)	Active	0.42pF @ 4V, 1MHz	7	C2/C20	22 V	Single	4000 @ 4V, 50MHz	-	Surface Mount	0805 (2012 Metric)	0805-2
	MGV-125-22-0805-2X VARACTOR DIODE,GAAS,HYPERABRUPT, MACOM Technology Solutions	7	$33.46		MGV	Tray	Active	1.17pF @ 4V, 1MHz	10	C2/C20	22 V	Single	3000 @ 4V, 50MHz	-	Surface Mount	0805 (2012 Metric)	0805-2
	MA27V0300L DIODE VARIABLE CAP 6V SSS-MINI Panasonic Electronic Components	50	$0.45			Tape & Reel (TR)	Obsolete	2.58pF @ 4V, 1MHz	2.6	C1/C4	6 V	Single	-	125°C (TJ)	Surface Mount	2-SMD, Flat Lead	SSSMini2-F1
	MA2737600L DIODE VARIABLE CAP 6V SSS-MINI Panasonic Electronic Components	1,342	$0.46			Tape & Reel (TR)	Obsolete	8.9pF @ 3V, 1MHz	-	-	6 V	Single	-	125°C (TJ)	Surface Mount	2-SMD, Flat Lead	SSSMini2-F1
	MA26V0100A DIODE VARIABLE CAP 6V 1006 Panasonic Electronic Components	3,419	$0.15			Tape & Reel (TR)	Obsolete	7pF @ 3V, 1MHz	2.2	C1/C3	6 V	Single	-	125°C (TJ)	Surface Mount	SC-101, SOT-883	ML3-N2
	MA26V1500A DIODE VARIABLE CAP 6V 1006 Panasonic Electronic Components	1,280	$0.15			Tape & Reel (TR)	Obsolete	3.23pF @ 2.5V, 1MHz	2.55	C0.5/C2.5	6 V	Single	-	125°C (TJ)	Surface Mount	SC-101, SOT-883	ML3-N2
	MA26V1600A DIODE VARIABLE CAP 6V 1006 Panasonic Electronic Components	190	$0.15			Tape & Reel (TR)	Obsolete	8.37pF @ 3V, 1MHz	2.35	C1/C3	6 V	Single	-	125°C (TJ)	Surface Mount	SC-101, SOT-883	ML3-N2
	MA26V0300A DIODE VARIABLE CAP 6V 1006 Panasonic Electronic Components	5,407	$0.15			Tape & Reel (TR)	Obsolete	2.58pF @ 4V, 1MHz	2.6	C1/C4	6 V	Single	-	125°C (TJ)	Surface Mount	SC-101, SOT-883	ML3-N2
	MA26V0400A DIODE VARIABLE CAP 6V 1006 Panasonic Electronic Components	1,008	$0.15			Tape & Reel (TR)	Obsolete	6.4pF @ 3V, 1MHz	-	-	6 V	Single	-	125°C (TJ)	Surface Mount	SC-101, SOT-883	ML3-N2
	SMV1272-079LF DIODE VARACTOR Skyworks Solutions Inc.	1,300	$0.44			Tape & Reel (TR)	Active	6pF @ 4V, 1MHz	3	C1/C4	15 V	Single	-	-55°C ~ 125°C (TJ)	Surface Mount	SC-79, SOD-523	SC-79
	MA26V0500A DIODE VARIABLE CAP 10V 1006 Panasonic Electronic Components	2,926	$0.17			Tape & Reel (TR)	Obsolete	4.1pF @ 4V, 1MHz	4.7	C1/C4	10 V	Single	-	125°C (TJ)	Surface Mount	SC-101, SOT-883	ML3-N2
	BB208-02,115 DIODE VAR CAP 10V 20MA SOD523 NXP USA Inc.	460	$0.64			Tape & Reel (TR)	Active	5.4pF @ 7.5V, 1MHz	5.2	C1/C7.5	10 V	Single	-	-55°C ~ 125°C (TJ)	Surface Mount	SC-79, SOD-523	SOD-523
	BB208-02,135 DIODE VAR CAP 10V 20MA SOD523 NXP USA Inc.	744	$0.37			Tape & Reel (TR)	Active	5.4pF @ 7.5V, 1MHz	5.2	C1/C7.5	10 V	Single	-	-55°C ~ 125°C (TJ)	Surface Mount	SC-79, SOD-523	SOD-523