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
	3N206 N-CHANNEL POWER MOSFET Harris Corporation	79	$12.49			Bulk	Active	2 N-Channel (Dual)	30 V	25 V	3 mA @ 15 V	-	500 mV @ 20 µA	0.03pF @ 15V	17 mOhms	360 mW	-65°C ~ 175°C (TA)	Through Hole	TO-206AF, TO-72-4 Metal Can	TO-72
	MRFG35010MR5 TRANS JFET GAAS 3-PIN PLD-1.5 Freescale Semiconductor	23	$34.10			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	TF412ST5G JFET N-CH 30V 10MA SOT883 onsemi	254	$0.40			Tape & Reel (TR)	Active	N-Channel	30 V	30 V	1.2 mA @ 10 V	10 mA	180 mV @ 1 µA	4pF @ 10V	-	100 mW	150°C (TJ)	Surface Mount	3-XFDFN	SOT-883 (XDFN3) (1x0.6)
	MMBF4391LT1G JFET N-CH 30V 0.225W SOT23-3 onsemi	673	$0.40			Tape & Reel (TR)	Active	N-Channel	30 V	30 V	50 mA @ 15 V	-	4 V @ 10 nA	14pF @ 15V	30 Ohms	225 mW	-55°C ~ 150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3 (TO-236)
	MMBF4393LT3G JFET N-CH 30V 0.225W SOT23 onsemi	480	$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)
	BSR57 JFET N-CH 40V 0.25W SOT-23 onsemi	734	$0.41			Tape & Reel (TR)	Active	N-Channel	40 V	-	20 mA @ 15 V	-	2 V @ 0.5 nA	-	40 Ohms	250 mW	150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	MMBFJ177LT1G JFET P-CH 30V 0.225W SOT23-3 onsemi	180	$0.47			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)
	J112-D74Z JFET N-CH 35V 625MW TO92 onsemi	1,726	$0.47			Cut Tape (CT)	Active	N-Channel	35 V	-	5 mA @ 15 V	-	1 V @ 1 µA	-	50 Ohms	625 mW	-55°C ~ 150°C (TJ)	Through Hole	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	TO-92-3
	2SK208-O(TE85L,F) JFET N-CH 50V SC59 Toshiba Semiconductor and Storage	1,863	$0.51			Tape & Reel (TR)	Active	N-Channel	50 V	-	600 µA @ 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
	MMBF4093 JFET N-CH 40V 350MW SOT23-3 onsemi	1,662	$0.56			Tape & Reel (TR)	Active	N-Channel	40 V	-	8 mA @ 20 V	-	1 V @ 1 nA	16pF @ 20V	80 Ohms	350 mW	-55°C ~ 150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	2SK932-23-TB-E JFET N-CH 50MA 200MW 3CP onsemi	463	$0.58			Tape & Reel (TR)	Active	N-Channel	-	15 V	10 mA @ 5 V	50 mA	200 mV @ 100 µA	-	-	200 mW	150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SMCP
	2SK880GRTE85LF JFET N-CH 50V 0.1W USM Toshiba Semiconductor and Storage	1,065	$0.62			Tape & Reel (TR)	Active	N-Channel	50 V	-	2.6 mA @ 10 V	-	1.5 V @ 100 nA	13pF @ 10V	-	100 mW	125°C (TJ)	Surface Mount	SC-70, SOT-323	SC-70
	2SK2145-GR(TE85L,F MOSFET 2N-CH JFET 50V SMV Toshiba Semiconductor and Storage	100	$0.71			Tape & Reel (TR)	Active	2 N-Channel (Dual)	-	-	2.6 mA @ 10 V	-	200 mV @ 100 nA	13pF @ 10V	-	300 mW	125°C (TJ)	Surface Mount	SC-74A, SOT-753	SMV
	2SK2145-BL(TE85L,F JFET N-CH 50V SMV Toshiba Semiconductor and Storage	567	$0.70			Tape & Reel (TR)	Active	2 N-Channel (Dual)	-	-	6 mA @ 10 V	-	200 mV @ 100 nA	13pF @ 10V	-	300 mW	125°C (TJ)	Surface Mount	SC-74A, SOT-753	SMV
	CPH6904-TL-E JFET 2N-CH 0.7W CPH6 onsemi	1,379	$0.72			Tape & Reel (TR)	Active	2 N-Channel (Dual)	-	-	20 mA @ 5 V	50 mA	600 mV @ 100 µA	6pF @ 5V	-	700 mW	150°C (TJ)	Surface Mount	SC-74, SOT-457	6-CPH
	NSVJ6904DSB6T1G JFET -25V, 20 TO 40MA DUA onsemi	130	$1.74		Automotive, AEC-Q101	Tape & Reel (TR)	Active	2 N-Channel (Dual)	25 V	25 V	20 mA @ 5 V	50 mA	600 mV @ 100 µA	6pF @ 5V	25 Ohms	700 mW	-55°C ~ 150°C (TJ)	Surface Mount	SOT-23-6 Thin, TSOT-23-6	6-CPH
	JFE2140DR DUAL, ULTRA-LOW NOISE, LOW GATE Texas Instruments	90	$4.52			Tape & Reel (TR)	Active	2 N-Channel (Dual)	40 V	40 V	-	50 mA	-	13pF @ 5V	-	-	-55°C ~ 150°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	JANTX2N4859 JFET N-CH 30V 360MW TO-18 Microsemi Corporation	49	$14.47			Bulk	Active	N-Channel	30 V	30 V	175 mA @ 15 V	-	10 V @ 500 pA	18pF @ 10V (VGS)	25 Ohms	360 mW	-65°C ~ 200°C (TJ)	Through Hole	TO-206AA, TO-18-3 Metal Can	TO-18
	JANTX2N4092UB JFET N-CH 40V 0.36W SMD Microsemi Corporation	6	$124.98		Military, MIL-PRF-19500/431	Bulk	Active	N-Channel	40 V	40 V	15 mA @ 20 V	-	-	16pF @ 20V	50 Ohms	360 mW	-	Surface Mount	4-SMD, No Lead	4-SMD
	JANTX2N4093UB JFET N-CH 40V 0.36W SMD Microsemi Corporation	7	$129.62		Military, MIL-PRF-19500/431	Bulk	Active	N-Channel	40 V	40 V	8 mA @ 20 V	-	-	16pF @ 20V	80 Ohms	360 mW	-	Surface Mount	3-SMD, No Lead	UB