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
	MMBF4393LT1G JFET N-CH 30V 0.225W SOT23-3 onsemi	345	$0.41			Tape & Reel (TR)	Active	N-Channel	30 V	30 V	5 mA @ 15 V	-	500 mV @ 10 nA	14pF @ 15V	100 Ohms	225 mW	-55°C ~ 150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3 (TO-236)
	MMBFJ111 JFET N-CH 35V 350MW SOT23-3 onsemi	1,352	$0.44			Tape & Reel (TR)	Active	N-Channel	35 V	-	20 mA @ 15 V	-	3 V @ 1 µA	-	30 Ohms	350 mW	-55°C ~ 150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	MMBF4117 JFET N-CH 40V 0.225W SOT23 onsemi	443	$0.56			Tape & Reel (TR)	Active	N-Channel	40 V	-	30 µA @ 10 V	-	600 mV @ 1 nA	3pF @ 10V	-	225 mW	-55°C ~ 150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	MMBFJ270 JFET P-CH 30V 0.225W SOT23 onsemi	664	$0.46			Tape & Reel (TR)	Active	P-Channel	30 V	-	2 mA @ 15 V	-	500 mV @ 1 nA	-	-	225 mW	-55°C ~ 150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	MMBFJ176 JFET P-CH 30V 0.225W SOT23-3 onsemi	1,270	$0.51			Tape & Reel (TR)	Active	P-Channel	30 V	-	2 mA @ 15 V	-	1 V @ 10 nA	-	250 Ohms	225 mW	-55°C ~ 150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	CMPFJ176 TR IC JFET P-CH SOT23-3 Central Semiconductor Corp	710	$0.68			Tape & Reel (TR)	Active	P-Channel	30 V	-	2 mA @ 15 V	-	1 V @ 10 nA	-	250 Ohms	350 mW	-65°C ~ 150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23
	JFE150DCKR ULTRA-LOW NOISE, LOW GATE CURREN Texas Instruments	207	$2.84			Tape & Reel (TR)	Active	N-Channel	40 V	40 V	24 mA @ 10 V	50 mA	-	24pF @ 5V	-	-	-40°C ~ 125°C (TA)	Surface Mount	5-TSSOP, SC-70-5, SOT-353	SC-70-5
	BSR58 JFET N-CH 40V 0.25W SOT-23 onsemi	1,825	$0.47			Tape & Reel (TR)	Active	N-Channel	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-23-3
	MMBFJ202 JFET N-CH 40V 350MW SOT23-3 onsemi	695	$0.37			Tape & Reel (TR)	Active	N-Channel	40 V	-	900 µA @ 20 V	-	800 mV @ 10 nA	-	-	350 mW	-55°C ~ 150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	MMBFJ113 JFET N-CH 35V 350MW SOT23 onsemi	257	$0.49			Tape & Reel (TR)	Active	N-Channel	35 V	-	2 mA @ 15 V	-	500 mV @ 1 µA	-	100 Ohms	350 mW	-55°C ~ 150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	MMBFJ112 JFET N-CH 35V 0.35W SOT-23 onsemi	130	$0.41			Tape & Reel (TR)	Active	N-Channel	35 V	-	5 mA @ 15 V	-	1 V @ 1 µA	-	50 Ohms	350 mW	-55°C ~ 150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	MMBF5103 JFET N-CH 40V 0.35W SOT-23 onsemi	2,080	$0.42			Tape & Reel (TR)	Active	N-Channel	40 V	-	10 mA @ 15 V	-	1.2 V @ 1 nA	16pF @ 15V	-	350 mW	-55°C ~ 150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	SMMBFJ177LT1G TRANS JFET P-CH SOT23 onsemi	223	$0.45		Automotive, AEC-Q101	Tape & Reel (TR)	Active	P-Channel	30 V	-	1.5 mA @ 15 V	-	800 mV @ 10 nA	11pF @ 10V (VGS)	300 Ohms	225 mW	-55°C ~ 150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3 (TO-236)
	2SK208-GR(TE85L,F) JFET N-CH 50V SC59 Toshiba Semiconductor and Storage	157	$0.52			Tape & Reel (TR)	Active	N-Channel	50 V	-	2.6 mA @ 10 V	6.5 mA	400 mV @ 100 nA	8.2pF @ 10V	-	100 mW	125°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SC-59
	2SK208-Y(TE85L,F) JFET N-CH 50V S-MINI Toshiba Semiconductor and Storage	1,193	$0.51			Tape & Reel (TR)	Active	N-Channel	50 V	-	1.2 mA @ 10 V	6.5 mA	400 mV @ 100 nA	8.2pF @ 10V	-	100 mW	125°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	S-Mini
	J176-D74Z JFET P-CH 30V 0.35W TO92 onsemi	97	$0.43			Cut Tape (CT)	Active	P-Channel	30 V	-	2 mA @ 15 V	-	1 V @ 10 nA	-	250 Ohms	350 mW	-55°C ~ 150°C (TJ)	Through Hole	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	TO-92-3
	MMBFU310LT1G JFET N-CH 25V 0.225W SOT23-3 onsemi	444	$0.51			Tape & Reel (TR)	Active	N-Channel	25 V	25 V	24 mA @ 10 V	-	2.5 V @ 1 nA	5pF @ 10V (VGS)	-	225 mW	-55°C ~ 150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3 (TO-236)
	J109-D26Z JFET N-CH 25V 625MW TO92 onsemi	1,649	$0.53			Tape & Reel (TR)	Active	N-Channel	25 V	-	40 mA @ 15 V	-	2 V @ 10 nA	-	12 Ohms	625 mW	-55°C ~ 150°C (TJ)	Through Hole	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	TO-92-3
	2SK880-BL(TE85L,F) JFET N-CH 50V 0.1W USM Toshiba Semiconductor and Storage	307	$0.61			Tape & Reel (TR)	Active	N-Channel	50 V	-	6 mA @ 10 V	-	1.5 V @ 100 nA	13pF @ 10V	-	100 mW	125°C (TJ)	Surface Mount	SC-70, SOT-323	SC-70
	NSVJ3557SA3T1G JFET N-CH 15V 50MA SC59-3/CP3 onsemi	707	$0.62		Automotive, AEC-Q101	Tape & Reel (TR)	Active	N-Channel	15 V	15 V	10 mA @ 5 V	50 mA	300 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