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
	LSK170B TO-92 3L LOW NOISE & CAPACITANCE, HIGH IN Linear Integrated Systems, Inc.	48	$6.50		LSK170B	Bulk	Active	N-Channel	40 V	40 V	6 mA @ 10 V	10 mA	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
	SST176 SOT-23 3L P-CHANNEL, SINGLE, JFET SWITCH Linear Integrated Systems, Inc.	113	$6.99		SST176	Strip	Active	P-Channel	30 V	-	-	-	-	-	250 Ohms	350 mW	-55°C ~ 135°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	LS5912 SOT-23 6L WIDEBAND, HIGH GAIN, MONOLITHIC Linear Integrated Systems, Inc.	41	$12.32		LS5912	Tape & Reel (TR)	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	SOT-23-6	SOT-23-6
	LSJ74A SOT-23 3L P-CHANNEL, SINGLE, JFET SWITCH Linear Integrated Systems, Inc.	15	$7.62		LSJ74A	Strip	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-236-3, SC-59, SOT-23-3	SOT-23-3
	LSK389C TO-71 6L LOW NOISE, MONOLITHIC DUAL, N-CH Linear Integrated Systems, Inc.	58	$9.70		LSK389	Bulk	Active	2 N-Channel (Dual)	40 V	-	10 mA @ 10 V	-	300 mV @ 0.1 µA	25pF @ 10V	-	400 mW	-55°C ~ 150°C (TJ)	Through Hole	TO-71-6 Metal Can	TO-71
	MMBF5457 JFET N-CH 25V 350MW SOT23 onsemi	436	$0.00			Tape & Reel (TR)	Active	N-Channel	25 V	-	1 mA @ 15 V	-	500 mV @ 10 nA	7pF @ 15V	-	350 mW	-55°C ~ 150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	J111,126 JFET N-CH 40V 400MW TO92-3 NXP USA Inc.	1,834	$0.26			Cut Tape (CT)	Obsolete	N-Channel	40 V	40 V	20 mA @ 15 V	-	10 V @ 1 µA	6pF @ 10V (VGS)	30 Ohms	400 mW	150°C (TJ)	Through Hole	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	TO-92-3
	PMBFJ308,215 JFET N-CH 25V 250MW SOT23 NXP USA Inc.	398	$0.00			Tape & Reel (TR)	Obsolete	N-Channel	25 V	25 V	12 mA @ 10 V	-	1 V @ 1 µA	5pF @ 10V	50 Ohms	250 mW	150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23 (TO-236AB)
	BFT46,215 JFET N-CH 10MA 250MW SOT23 NXP USA Inc.	19	$0.00			Tape & Reel (TR)	Obsolete	N-Channel	-	25 V	200 µA @ 10 V	10 mA	1.2 V @ 0.5 nA	5pF @ 10V	-	250 mW	150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23 (TO-236AB)
	BFR30,235 JFET N-CH 10MA 250MW SOT23 NXP USA Inc.	300	$0.00			Tape & Reel (TR)	Obsolete	N-Channel	-	25 V	4 mA @ 10 V	10 mA	5 V @ 0.5 nA	4pF @ 10V	-	250 mW	150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23 (TO-236AB)
	BFR30,215 JFET N-CH 10MA 250MW SOT23 NXP USA Inc.	41	$0.00			Tape & Reel (TR)	Obsolete	N-Channel	-	25 V	4 mA @ 10 V	10 mA	5 V @ 0.5 nA	4pF @ 10V	-	250 mW	150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23 (TO-236AB)
	PMBFJ111,215 JFET N-CH 40V 0.3W SOT23 NXP USA Inc.	402	$0.00			Tape & Reel (TR)	Obsolete	N-Channel	40 V	40 V	20 mA @ 15 V	-	10 V @ 1 µA	6pF @ 10V (VGS)	30 Ohms	300 mW	150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23 (TO-236AB)
	PMBF4392,215 JFET N-CH 40V 250MW SOT23 NXP USA Inc.	584	$0.00			Tape & Reel (TR)	Obsolete	N-Channel	40 V	40 V	25 mA @ 20 V	-	2 V @ 1 nA	14pF @ 20V	-	250 mW	150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23 (TO-236AB)
	BSR56,215 JFET N-CH 40V 0.25W SOT23 NXP USA Inc.	189	$0.00			Tape & Reel (TR)	Obsolete	N-Channel	40 V	40 V	50 mA @ 15 V	20 mA	4 V @ 0.5 nA	-	25 Ohms	250 mW	150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23 (TO-236AB)
	PMBFJ309,215 JFET N-CH 25V 250MW SOT23 NXP USA Inc.	48	$0.00			Tape & Reel (TR)	Obsolete	N-Channel	25 V	25 V	12 mA @ 10 V	-	1 V @ 1 µA	5pF @ 10V	50 Ohms	250 mW	150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23 (TO-236AB)
	J177,126 JFET P-CH 30V 400MW TO92-3 NXP USA Inc.	332	$0.00			Tape & Box (TB)	Obsolete	P-Channel	30 V	30 V	1.5 mA @ 15 V	-	800 mV @ 10 nA	8pF @ 10V (VGS)	300 Ohms	400 mW	150°C (TJ)	Through Hole	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	TO-92-3
	J175,116 JFET P-CH 30V 0.4W TO92 NXP USA Inc.	383	$0.00			Tape & Box (TB)	Obsolete	P-Channel	30 V	30 V	7 mA @ 15 V	-	3 V @ 10 nA	8pF @ 10V (VGS)	125 Ohms	400 mW	150°C (TJ)	Through Hole	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	TO-92-3
	J113,126 JFET N-CH 40V 400MW TO92-3 NXP USA Inc.	14	$0.00			Cut Tape (CT)	Obsolete	N-Channel	40 V	40 V	2 mA @ 15 V	-	500 mV @ 1 µA	6pF @ 10V (VGS)	100 Ohms	400 mW	150°C (TJ)	Through Hole	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	TO-92-3
	J112,126 JFET N-CH 40V 400MW TO92-3 NXP USA Inc.	2,080	$0.25			Bulk	Obsolete	N-Channel	40 V	40 V	5 mA @ 15 V	-	1 V @ 1 µA	6pF @ 10V (VGS)	50 Ohms	400 mW	150°C (TJ)	Through Hole	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	TO-92-3
	BSR58,215 JFET N-CH 40V 250MW SOT23 NXP USA Inc.	128	$0.00			Tape & Reel (TR)	Obsolete	N-Channel	40 V	40 V	8 mA @ 15 V	-	800 mV @ 0.5 nA	-	60 Ohms	250 mW	150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23 (TO-236AB)