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
	LSK189 SOT-23 3L ULTRA LOW NOISE, LOW DRIFT, SING Linear Integrated Systems, Inc.	135	$6.88		LSK189	Strip	Active	N-Channel	60 V	60 V	2.5 mA @ 15 V	10 mA	1.5 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
	U402 TO-71 6L LOW NOISE, LOW DRIFT, MONOLITHIC Linear Integrated Systems, Inc.	117	$7.03		U402	Bulk	Active	2 N-Channel	50 V	50 V	500 µA @ 10 V	-	500 mV @ 1 nA	8pF @ 15V	-	300 mW	-55°C ~ 150°C (TJ)	Through Hole	TO-71-6 Metal Can	TO-71
	2N5116 TO-18 3L P-CHANNEL, SINGLE, JFET SWITCH Linear Integrated Systems, Inc.	139	$6.99		2N5116	Bulk	Active	P-Channel	30 V	-	-	-	-	25pF @ 15V	150 Ohms	500 mW	-55°C ~ 150°C (TJ)	Through Hole	TO-206AA, TO-18-3 Metal Can	TO-18-3
	U401 TO-71 6L LOW NOISE, LOW DRIFT, MONOLITHIC Linear Integrated Systems, Inc.	56	$7.19		U401	Bulk	Active	2 N-Channel	50 V	50 V	500 µA @ 10 V	-	500 mV @ 1 nA	8pF @ 15V	-	300 mW	-55°C ~ 150°C (TJ)	Through Hole	TO-71-6 Metal Can	TO-71
	LS845 TO-71 6L LOW NOISE, LOW DRIFT, LOW CAPACI Linear Integrated Systems, Inc.	103	$7.29		LS845	Bulk	Active	2 N-Channel	60 V	-	1.5 mA @ 15 V	-	1 V @ 1 nA	8pF @ 15V	-	400 mW	-55°C ~ 150°C (TJ)	Through Hole	TO-71-6 Metal Can	TO-71
	LSJ74D TO-92 3L P-CHANNEL, SINGLE, JFET SWITCH Linear Integrated Systems, Inc.	79	$7.32		LSJ74D	Bulk	Active	P-Channel	25 V	-	17 mA @ 10 V	-	150 mV @ 0.1 µA	105pF @ 10V	-	400 mW	-55°C ~ 135°C (TJ)	Through Hole	TO-226-3, TO-92-3 (TO-226AA)	TO-92
	LS841 SOIC 8L JFET AMPLIFIERS-DUALS - LOW NOIS Linear Integrated Systems, Inc.	44	$7.45		LS841	Tube	Active	2 N-Channel	60 V	-	500 µA @ 20 V	-	1 V @ 1 nA	10pF @ 20V	-	400 mW	-55°C ~ 150°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	LS841 TO-71 6L JFET AMPLIFIERS-DUALS - LOW NOIS Linear Integrated Systems, Inc.	78	$9.63		LS841	Bulk	Active	2 N-Channel	60 V	-	500 µA @ 20 V	-	1 V @ 1 nA	10pF @ 20V	-	400 mW	-55°C ~ 150°C (TJ)	Through Hole	TO-71-6 Metal Can	TO-71
	LSJ74A SOT-89 3L P-CHANNEL, SINGLE, JFET SWITCH Linear Integrated Systems, Inc.	100	$5.93			Tape & Reel (TR)	Active	P-Channel	25 V	-	2.6 mA @ 10 V	-	150 mV @ 0.1 µA	105pF @ 10V	-	400 mW	-55°C ~ 135°C (TJ)	Surface Mount	TO-243AA	SOT-89-3
	LS840 SOIC 8L JFET AMPLIFIERS-DUALS - LOW NOIS Linear Integrated Systems, Inc.	81	$7.86		LS840	Tube	Active	2 N-Channel	60 V	-	500 µA @ 20 V	-	1 V @ 1 nA	10pF @ 20V	-	400 mW	-55°C ~ 150°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	LS842 TO-71 6L JFET AMPLIFIERS-DUALS - LOW NOIS Linear Integrated Systems, Inc.	67	$7.67		LS842	Bulk	Active	2 N-Channel	60 V	-	500 µA @ 20 V	-	1 V @ 1 nA	10pF @ 20V	-	400 mW	-55°C ~ 150°C (TJ)	Through Hole	TO-71-6 Metal Can	TO-71
	LS840 TO-78 6L JFET AMPLIFIERS-DUALS - LOW NOIS Linear Integrated Systems, Inc.	21	$7.72		LS840	Bulk	Active	2 N-Channel	60 V	-	500 µA @ 20 V	-	1 V @ 1 nA	10pF @ 20V	-	400 mW	-55°C ~ 150°C (TJ)	Through Hole	TO-78-6 Metal Can	TO-78-6
	LS320 TO-72 4L BIFET AMPLIFIER - HIGH INPUT Z A Linear Integrated Systems, Inc.	42	$7.77			Bulk	Active	P-Channel	-	20 V	-	25 mA	-	8pF @ 10V	-	200 mW	-55°C ~ 125°C (TJ)	Through Hole	TO-206AF, TO-72-4 Metal Can	TO-72-4
	LS5912C SOIC 8L WIDEBAND, HIGH GAIN, MONOLITHIC Linear Integrated Systems, Inc.	83	$8.13		LS5912C	Tube	Active	2 N-Channel	25 V	-	7 mA @ 10 V	-	1 V @ 1 nA	5pF @ 10V	-	500 mW	-55°C ~ 150°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	LS841 TO-78 6L JFET AMPLIFIERS-DUALS - LOW NOIS Linear Integrated Systems, Inc.	7	$8.26		LS841	Bulk	Active	2 N-Channel	60 V	-	500 µA @ 20 V	-	1 V @ 1 nA	10pF @ 20V	-	400 mW	-55°C ~ 150°C (TJ)	Through Hole	TO-78-6 Metal Can	TO-78-6
	LS845 TO-78 6L LOW NOISE, LOW DRIFT, LOW CAPACI Linear Integrated Systems, Inc.	96	$8.35		LS845	Bulk	Active	2 N-Channel	60 V	-	1.5 mA @ 15 V	-	1 V @ 1 nA	8pF @ 15V	-	400 mW	-55°C ~ 150°C (TJ)	Through Hole	TO-78-6 Metal Can	TO-78-6
	LS3955 TO-71 6L JFET AMPLIFIERS-DUALS - LOW NOIS Linear Integrated Systems, Inc.	106	$8.53		LS3955	Bulk	Active	2 N-Channel	60 V	-	500 µA @ 20 V	-	1 V @ 1 nA	6pF @ 20V	-	400 mW	-55°C ~ 150°C (TJ)	Through Hole	TO-71-6 Metal Can	TO-71
	LS844 TO-71 6L LOW NOISE, LOW DRIFT, LOW CAPACI Linear Integrated Systems, Inc.	67	$11.10		LS844	Bulk	Active	2 N-Channel	60 V	-	1.5 mA @ 15 V	-	1 V @ 1 nA	8pF @ 15V	-	400 mW	-55°C ~ 150°C (TJ)	Through Hole	TO-71-6 Metal Can	TO-71
	LS840 TO-71 6L JFET AMPLIFIERS-DUALS - LOW NOIS Linear Integrated Systems, Inc.	16	$8.63		LS840	Bulk	Active	2 N-Channel	60 V	-	500 µA @ 20 V	-	1 V @ 1 nA	10pF @ 20V	-	400 mW	-55°C ~ 150°C (TJ)	Through Hole	TO-71-6 Metal Can	TO-71
	LS5912 SOIC 8L-B WIDEBAND, HIGH GAIN, MONOLITHIC Linear Integrated Systems, Inc.	75	$8.72		LS5912	Tube	Active	2 N-Channel	25 V	-	7 mA @ 10 V	-	1 V @ 1 nA	5pF @ 10V	-	500 mW	-55°C ~ 150°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC