Transistors - JFETs

Category Introduction

Junction gate field-effect transistors (JFET) are devices used as electronically-controlled switches, amplifiers, or voltage-controlled resistors. A potential difference of the proper polarity applied between the gate and source terminals increases resistance to current flow, which means less current would flow in the channel between the source and drain terminals. JFETs do not need a biasing current due to a charge flowing through a semiconducting channel between source and drain terminals.

Product List

1076 Items

PDF	Mfr Part #	Quantity Available	UnitPrice	RFQ	Series	Packaging	Product Status	FET Type	Voltage - Breakdown (V(BR)GSS)	Drain to Source Voltage (Vdss)	Current - Drain (Idss) @ Vds (Vgs=0)	Current Drain (Id) - Max	Voltage - Cutoff (VGS off) @ Id	Input Capacitance (Ciss) (Max) @ Vds	Resistance - RDS(On)	Power - Max	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
	SST175 SOT-23 3L P-CHANNEL, SINGLE, JFET SWITCH Linear Integrated Systems, Inc.	73	$7.81		SST175	Tape & Reel (TR)	Active	P-Channel	30 V	-	-	-	-	-	125 Ohms	350 mW	-55°C ~ 135°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	LS320 DIE BIFET AMPLIFIER - HIGH INPUT Z A Linear Integrated Systems, Inc.	63	$4.26			Tray	Active	P-Channel	-	20 V	-	25 mA	-	8pF @ 10V	-	200 mW	-55°C ~ 125°C (TJ)	Surface Mount	Die	Die
	J177 TO-92 3L P-CHANNEL, SINGLE, JFET SWITCH Linear Integrated Systems, Inc.	196	$4.36		J177	Bulk	Active	P-Channel	30 V	-	1.5 mA @ 15 V	-	800 mV @ 10 nA	-	300 Ohms	350 mW	-55°C ~ 135°C (TJ)	Through Hole	TO-226-3, TO-92-3 (TO-226AA)	TO-92
	SST309 SOT-23 3L WIDEBAND, HIGH GAIN, SINGLE, N- Linear Integrated Systems, Inc.	188	$4.26		SST309	Tape & Reel (TR)	Active	N-Channel	25 V	-	-	-	-	4pF @ 10V	35 Ohms	350 mW	-55°C ~ 150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	LSK170X-1 SOT-23 3L LOW NOISE & CAPACITANCE, HIGHER Linear Integrated Systems, Inc.	203	$4.33		LSK170X-1	Strip	Active	N-Channel	40 V	-	20 mA @ 10 V	-	200 mV @ 1 nA	20pF @ 15V	-	400 mW	-55°C ~ 135°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	LSK589 SOIC 8L LOW NOISE, MONOLITHIC DUAL, N-CH Linear Integrated Systems, Inc.	53	$8.69		LSK589	Tape & Reel (TR)	Active	2 N-Channel	25 V	25 V	7 mA @ 10 V	50 mA	1.5 V @ 1 nA	5pF @ 10V	-	500 mW	-55°C ~ 150°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	LS320 SOT-23 3L BIFET AMPLIFIER - HIGH INPUT Z A Linear Integrated Systems, Inc.	64	$8.98			Tape & Reel (TR)	Active	P-Channel	-	20 V	-	25 mA	-	8pF @ 10V	-	200 mW	-55°C ~ 125°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	2N4119A TO-72 4L ULTRA HIGH INPUT IMPEDANCE N-CHA Linear Integrated Systems, Inc.	150	$4.59		2N4119A	Bulk	Active	N-Channel	40 V	-	200 µA @ 10 V	-	2 V @ 1 nA	3pF @ 10V	-	300 mW	-	Through Hole	TO-206AF, TO-72-4 Metal Can	TO-72-4
	2N4118A TO-72 4L ULTRA HIGH INPUT IMPEDANCE N-CHA Linear Integrated Systems, Inc.	3	$4.60		2N4118A	Bulk	Active	N-Channel	40 V	-	80 µA @ 10 V	-	1 V @ 1 nA	3pF @ 10V	-	300 mW	-	Through Hole	TO-206AF, TO-72-4 Metal Can	TO-72-4
	LS846 SOT-23 3L ULTRA LOW NOISE, LOW DRIFT, N-CH Linear Integrated Systems, Inc.	142	$6.90		LS846	Tape & Reel (TR)	Active	N-Channel	60 V	-	1.5 mA @ 15 V	-	1 V @ 1 nA	8pF @ 15V	-	300 mW	-55°C ~ 150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	U310 TO-18 3L WIDEBAND, HIGH GAIN, SINGLE, N- Linear Integrated Systems, Inc.	63	$6.88		U310	Bulk	Active	N-Channel	25 V	-	24 mA @ 10 V	-	2 V @ 1 nA	4pF @ 10V	35 Ohms	500 mW	-55°C ~ 150°C (TJ)	Through Hole	TO-206AA, TO-18-3 Metal Can	TO-18-3
	PF5301 TO-92 3L HIGH IMPEDANCE, SINGLE, N-CHANNE Linear Integrated Systems, Inc.	64	$4.79			Bulk	Active	N-Channel	30 V	-	30 µA @ 10 V	-	3 V @ 1 nA	3pF @ 10V	-	300 mW	-55°C ~ 135°C (TJ)	Through Hole	TO-226-3, TO-92-3 (TO-226AA)	TO-92
	U308 TO-18 3L WIDEBAND, HIGH GAIN, SINGLE, N- Linear Integrated Systems, Inc.	189	$4.80		U308	Bulk	Active	N-Channel	25 V	-	12 mA @ 10 V	-	1 V @ 1 nA	4pF @ 10V	35 Ohms	500 mW	-55°C ~ 150°C (TJ)	Through Hole	TO-206AA, TO-18-3 Metal Can	TO-18-3
	2N5115 TO-18 3L P-CHANNEL, SINGLE, JFET SWITCH Linear Integrated Systems, Inc.	124	$5.11		2N5115	Bulk	Active	P-Channel	30 V	-	-	-	-	25pF @ 15V	100 Ohms	500 mW	-55°C ~ 150°C (TJ)	Through Hole	TO-206AA, TO-18-3 Metal Can	TO-18-3
	2N5114 TO-18 3L P-CHANNEL, SINGLE, JFET SWITCH Linear Integrated Systems, Inc.	7	$6.84		2N5114	Bulk	Active	P-Channel	30 V	-	-	-	-	25pF @ 15V	75 Ohms	500 mW	-55°C ~ 150°C (TJ)	Through Hole	TO-206AA, TO-18-3 Metal Can	TO-18-3
	LSK189 TO-92 3L ULTRA LOW NOISE, LOW DRIFT, SING Linear Integrated Systems, Inc.	132	$6.97		LSK189	Bulk	Active	N-Channel	60 V	-	2.5 mA @ 15 V	-	1.5 V @ 1 nA	8pF @ 15V	-	300 mW	-55°C ~ 150°C (TJ)	Through Hole	TO-226-3, TO-92-3 (TO-226AA)	TO-92
	VCR11N TO-71 6L MONOLITHIC DUAL, N-CH JFET VOLTA Linear Integrated Systems, Inc.	22	$5.38		VCR11N	Bulk	Active	N-Channel	25 V	-	-	-	8 V @ 1 µA	-	200 Ohms	300 mW	-55°C ~ 135°C (TJ)	Through Hole	TO-71-6 Metal Can	TO-71
	LS846 TO-72 4L ULTRA LOW NOISE, LOW DRIFT, N-CH Linear Integrated Systems, Inc.	150	$5.43		LS846	Bulk	Active	N-Channel	60 V	-	1.5 mA @ 15 V	-	1 V @ 1 nA	8pF @ 15V	-	300 mW	-55°C ~ 150°C (TJ)	Through Hole	TO-206AF, TO-72-4 Metal Can	TO-72-4
	LSK389B SOIC 8L LOW NOISE, MONOLITHIC DUAL, N-CH Linear Integrated Systems, Inc.	54	$10.86		LSK389	Tape & Reel (TR)	Active	2 N-Channel (Dual)	40 V	40 V	6 mA @ 10 V	10 mA	300 mV @ 1 µA	25pF @ 10V	-	400 mW	-55°C ~ 150°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	LSK170D TO-92 3L LOW NOISE & CAPACITANCE, HIGH IN Linear Integrated Systems, Inc.	114	$5.65		LSK170D	Bulk	Active	N-Channel	40 V	-	18 mA @ 10 V	-	200 mV @ 1 nA	20pF @ 15V	-	400 mW	-55°C ~ 135°C (TJ)	Through Hole	TO-226-3, TO-92-3 (TO-226AA)	TO-92