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

54 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
	MCH3914-7-TL-H JFET N-CH 50MA 300MW SC70FL/MCPH onsemi	554	$0.81			Tape & Reel (TR)	Active	N-Channel	-	15 V	16 mA @ 5 V	50 mA	600 mV @ 10 µA	4.9pF @ 5V	-	300 mW	150°C (TJ)	Surface Mount	SOT-23-3 Flat Leads	SC-70FL/MCPH3
	MMBFJ110 JFET N-CH 25V 0.46W 3-SSOT onsemi	1,095	$0.50			Tape & Reel (TR)	Active	N-Channel	25 V	-	10 mA @ 15 V	-	4 V @ 10 nA	-	18 Ohms	460 mW	150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	MMBFJ108 JFET N-CH 25V 350MW SSOT3 onsemi	1,379	$0.62			Tape & Reel (TR)	Active	N-Channel	25 V	-	80 mA @ 15 V	-	3 V @ 10 nA	-	8 Ohms	350 mW	-55°C ~ 150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	MMBFJ175 P-CHANNEL JFET, TO-236AB Fairchild Semiconductor	94	$0.00			Bulk	Active	P-Channel	30 V	-	7 mA @ 15 V	-	3 V @ 10 nA	-	125 Ohms	225 mW	-55°C ~ 150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	NSVJ2394SA3T1G IC JFET N-CH LNA SC59-3 onsemi	1,371	$0.61		Automotive, AEC-Q101	Tape & Reel (TR)	Active	N-Channel	15 V	15 V	32 mA @ 5 V	50 mA	700 mV @ 100 µA	10pF @ 5V	-	200 mW	-55°C ~ 150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SC-59-3/CP3
	MMBFJ175LT3G JFET P-CH 30V 0.225W SOT23 onsemi	681	$0.13			Tape & Reel (TR)	Active	P-Channel	30 V	-	7 mA @ 15 V	-	3 V @ 10 nA	11pF @ 10V (VGS)	125 Ohms	225 mW	-55°C ~ 150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3 (TO-236)
	MMBF5457 JFET N-CH 25V 350MW SOT23 onsemi	479	$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
	PMBFJ308,215 JFET N-CH 25V 250MW SOT23 NXP USA Inc.	157	$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)
	BFR30,235 JFET N-CH 10MA 250MW SOT23 NXP USA Inc.	533	$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.	137	$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)
	PMBF4392,215 JFET N-CH 40V 250MW SOT23 NXP USA Inc.	253	$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)
	PMBFJ309,215 JFET N-CH 25V 250MW SOT23 NXP USA Inc.	99	$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)
	PMBFJ112,215 JFET N-CH 40V 0.3W SOT23 NXP USA Inc.	2,313	$0.18			Tape & Reel (TR)	Obsolete	N-Channel	40 V	40 V	5 mA @ 15 V	-	5 V @ 1 µA	6pF @ 10V (VGS)	50 Ohms	300 mW	150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23 (TO-236AB)
	PMBFJ310,215 JFET N-CH 25V 250MW SOT23 NXP USA Inc.	123	$0.00			Tape & Reel (TR)	Obsolete	N-Channel	25 V	25 V	24 mA @ 10 V	-	2 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)
	PMBFJ177,215 JFET P-CH 30V 0.3W SOT23 NXP USA Inc.	403	$0.00			Tape & Reel (TR)	Obsolete	P-Channel	30 V	30 V	1.5 mA @ 15 V	-	800 mV @ 10 nA	8pF @ 10V (VGS)	300 Ohms	300 mW	150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23 (TO-236AB)
	PMBFJ110,215 JFET N-CH 25V 250MW SOT23 NXP USA Inc.	471	$0.00			Tape & Reel (TR)	Obsolete	N-Channel	25 V	25 V	10 mA @ 15 V	-	4 V @ 1 µA	30pF @ 10V (VGS)	18 Ohms	250 mW	150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23 (TO-236AB)
	PMBFJ109,215 JFET N-CH 25V 250MW SOT23 NXP USA Inc.	437	$0.00			Tape & Reel (TR)	Obsolete	N-Channel	25 V	25 V	40 mA @ 15 V	-	6 V @ 1 µA	30pF @ 10V (VGS)	12 Ohms	250 mW	150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23 (TO-236AB)
	PMBF4393,215 JFET N-CH 40V 250MW SOT23 NXP USA Inc.	188	$0.00			Tape & Reel (TR)	Obsolete	N-Channel	40 V	40 V	5 mA @ 20 V	-	500 mV @ 1 nA	14pF @ 20V	100 Ohms	250 mW	150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23 (TO-236AB)
	PMBFJ620,115 JFET 2N-CH 25V 0.19W 6TSSOP NXP USA Inc.	336	$0.26			Tape & Reel (TR)	Obsolete	2 N-Channel (Dual)	25 V	25 V	24 mA @ 10 V	-	2 V @ 1 µA	5pF @ 10V	50 Ohms	190 mW	150°C (TJ)	Surface Mount	6-TSSOP, SC-88, SOT-363	6-TSSOP
	PMBFJ176,215 JFET P-CH 30V 0.3W SOT23 NXP USA Inc.	318	$0.14			Tape & Reel (TR)	Obsolete	P-Channel	30 V	30 V	2 mA @ 15 V	-	1 V @ 10 nA	8pF @ 10V (VGS)	250 Ohms	300 mW	150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23 (TO-236AB)