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Mfr Part #
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Price
Series
Package
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
5 348
In Stock
1 : R9,94000
Cut Tape (CT)
3 000 : R3,50057
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveN-Channel50 V-1.2 mA @ 10 V-1.5 V @ 100 nA13pF @ 10V-100 mW125°C (TJ)Surface MountSC-70, SOT-323USM
SOT-23-3
CPH3910-TL-E
JFET N-CH 25V 50MA 3CPH
onsemi
14 896
In Stock
1 : R11,39000
Cut Tape (CT)
3 000 : R4,38250
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveN-Channel25 V25 V20 mA @ 5 V50 mA1.8 V @ 100 µA6pF @ 5V-400 mW150°C (TJ)Surface MountTO-236-3, SC-59, SOT-23-33-CPH
6 000
In Stock
1 : R18,13000
Cut Tape (CT)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveN-Channel40 V40 V5 mA @ 20 V-500 mV @ 1 nA14pF @ 20V100 Ohms350 mW-65°C ~ 150°C (TJ)Surface MountTO-236-3, SC-59, SOT-23-3SOT-23
TO-92-3(StandardBody),TO-226_straightlead
J109
JFET N-CH 25V 625MW TO92
onsemi
4 956
In Stock
1 : R8,82000
Bulk
-
Bulk
ActiveN-Channel25 V-40 mA @ 15 V-2 V @ 10 nA-12 Ohms625 mW-55°C ~ 150°C (TJ)Through HoleTO-226-3, TO-92-3 (TO-226AA)TO-92-3
2 728
In Stock
1 : R51,33000
Bulk
-
Bulk
ActiveN-Channel40 V-5 mA @ 20 V-500 mV @ 1 nA14pF @ 20V100 Ohms1.8 W-65°C ~ 175°C (TJ)Through HoleTO-206AA, TO-18-3 Metal CanTO-18
UJ3N120035K3S
UJ3N120035K3S
1200V 35 MOHM SIC JFET, G3, N-ON
UnitedSiC
1 591
In Stock
1 : R469,97000
Tube
-
Tube
ActiveN-Channel1200 V1200 V-63 A-2145pF @ 100V45 mOhms429 W-55°C ~ 175°C (TJ)Through HoleTO-247-3TO-247-3
SOT-23-3,TO-236-3,Micro3,SSD3,SST3
MMBF4391LT1G
JFET N-CH 30V 0.225W SOT23-3
onsemi
5 885
In Stock
1 : R6,42000
Cut Tape (CT)
3 000 : R1,80787
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveN-Channel30 V30 V50 mA @ 15 V-4 V @ 10 nA14pF @ 15V30 Ohms225 mW-55°C ~ 150°C (TJ)Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3 (TO-236)
SOT-23-3
MMBF5103
JFET N-CH 40V 0.35W SOT-23
onsemi
0
In Stock
1 : R6,74000
Cut Tape (CT)
3 000 : R1,92432
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveN-Channel40 V-10 mA @ 15 V-1.2 V @ 1 nA16pF @ 15V-350 mW-55°C ~ 150°C (TJ)Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
TO-92-3 Formed Leads
J111-D74Z
JFET N-CH 35V 625MW TO92-3
onsemi
20 863
In Stock
16 000
Factory
1 : R7,06000
Cut Tape (CT)
2 000 : R1,99714
Tape & Box (TB)
-
Cut Tape (CT)
Tape & Box (TB)
ActiveN-Channel35 V-20 mA @ 15 V-3 V @ 1 µA-30 Ohms625 mW-55°C ~ 150°C (TJ)Through HoleTO-226-3, TO-92-3 (TO-226AA) Formed LeadsTO-92-3
TO-92-3 Formed Leads
J112-D26Z
JFET N-CH 35V 625MW TO92-3
onsemi
12 828
In Stock
1 : R7,22000
Cut Tape (CT)
2 000 : R2,06988
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
ActiveN-Channel35 V-5 mA @ 15 V-1 V @ 1 µA-50 Ohms625 mW-55°C ~ 150°C (TJ)Through HoleTO-226-3, TO-92-3 (TO-226AA) Formed LeadsTO-92-3
7 090
In Stock
1 : R7,06000
Cut Tape (CT)
3 000 : R2,48866
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveN-Channel--1.2 mA @ 10 V-400 mV @ 100 nA8.2pF @ 10V-100 mW125°C (TJ)Surface MountSC-70, SOT-323USM
3 258
In Stock
1 : R7,06000
Cut Tape (CT)
3 000 : R2,48866
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveN-Channel--2.6 mA @ 10 V-400 mV @ 100 nA8.2pF @ 10V-100 mW125°C (TJ)Surface MountSC-70, SOT-323USM
TO-92-3 Formed Leads
J113-D74Z
JFET N-CH 35V 625MW TO92
onsemi
15 263
In Stock
1 : R7,06000
Cut Tape (CT)
2 000 : R2,48869
Tape & Box (TB)
-
Cut Tape (CT)
Tape & Box (TB)
ActiveN-Channel35 V-2 mA @ 15 V-500 mV @ 1 µA-100 Ohms625 mW-55°C ~ 150°C (TJ)Through HoleTO-226-3, TO-92-3 (TO-226AA) Formed LeadsTO-92-3
SOT-23-3,TO-236-3,Micro3,SSD3,SST3
SMMBF4393LT1G
JFET N-CH 30V 0.225W SOT23-3
onsemi
35 647
In Stock
1 : R9,14000
Cut Tape (CT)
3 000 : R3,21340
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveN-Channel30 V30 V30 mA @ 15 V-3 V @ 10 nA14pF @ 15V (VGS)100 Ohms225 mW-55°C ~ 150°C (TJ)Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3 (TO-236)
TO-92-3 Formed Leads
J175-D26Z
JFET P-CH 30V 0.35W TO92-3
onsemi
9 396
In Stock
144 000
Factory
1 : R9,14000
Cut Tape (CT)
2 000 : R3,22982
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
ActiveP-Channel30 V-7 mA @ 15 V-3 V @ 10 nA-125 Ohms350 mW-55°C ~ 150°C (TJ)Through HoleTO-226-3, TO-92-3 (TO-226AA) Formed LeadsTO-92-3
SOT-23-3
NSVJ3910SB3T1G
IC JFET N-CH 25V 50MA 3CPH
onsemi
14 681
In Stock
1 : R10,27000
Cut Tape (CT)
3 000 : R3,99107
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveN-Channel25 V25 V20 mA @ 5 V50 mA600 mV @ 100 µA6pF @ 5V-400 mW-55°C ~ 150°C (TJ)Surface MountTO-236-3, SC-59, SOT-23-33-CPH
TO-92-3(StandardBody),TO-226_straightlead
J111
JFET N-CH 35V 625MW TO92-3
onsemi
30 935
In Stock
1 : R6,90000
Bulk
-
Bulk
ActiveN-Channel35 V-20 mA @ 15 V-3 V @ 1 µA-30 Ohms625 mW-55°C ~ 150°C (TJ)Through HoleTO-226-3, TO-92-3 (TO-226AA)TO-92-3
TO-92-3(StandardBody),TO-226_straightlead
J113
JFET N-CH 35V 625MW TO92-3
onsemi
5 639
In Stock
1 : R7,06000
Bulk
-
Bulk
ActiveN-Channel35 V-2 mA @ 15 V-500 mV @ 1 µA-100 Ohms625 mW-55°C ~ 150°C (TJ)Through HoleTO-226-3, TO-92-3 (TO-226AA)TO-92-3
TO-92-3(StandardBody),TO-226_straightlead
J112
JFET N-CH 35V 625MW TO92
onsemi
8 773
In Stock
1 : R7,70000
Bulk
-
Bulk
ActiveN-Channel35 V-5 mA @ 15 V-1 V @ 1 µA-50 Ohms625 mW-55°C ~ 150°C (TJ)Through HoleTO-226-3, TO-92-3 (TO-226AA)TO-92-3
SC70-5
JFE150DCKR
ULTRA-LOW NOISE, LOW GATE CURREN
Texas Instruments
1
In Stock
9 000
Factory
1 : R46,68000
Cut Tape (CT)
3 000 : R26,10510
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveN-Channel40 V40 V24 mA @ 10 V50 mA-24pF @ 5V---40°C ~ 125°C (TA)Surface Mount5-TSSOP, SC-70-5, SOT-353SC-70-5
12 718
In Stock
1 : R50,37000
Bulk
-
Bulk
ActiveN-Channel40 V-25 mA @ 20 V-2 V @ 1 nA14pF @ 20V60 Ohms1.8 W-65°C ~ 175°C (TJ)Through HoleTO-206AA, TO-18-3 Metal CanTO-18
TO-206AA TO-18-3
2N4858A
JFET N-CH 40V 0.36W TO-18
Central Semiconductor Corp
2 186
In Stock
1 : R87,58000
Bulk
-
Bulk
ActiveN-Channel40 V-8 mA @ 15 V-800 mV @ 0.5 nA10pF @ 10V (VGS)60 Ohms360 mW-65°C ~ 200°C (TJ)Through HoleTO-206AA, TO-18-3 Metal CanTO-18
4 255
In Stock
1 : R152,06000
Cut Tape (CT)
800 : R99,00049
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveN-Channel1.7 V1.7 V2.2 µA @ 1.7 V6.8 A-225pF @ 100V500 mOhms68 W-55°C ~ 175°C (TJ)Surface MountTO-263-8, D²Pak (7 Leads + Tab), TO-263CAD2PAK-7
UJ3N065080K3S
UJ3N065080K3S
650V 80 MOHM SIC JFET, G3, N-ON,
UnitedSiC
3 532
In Stock
1 : R140,19000
Tube
-
Tube
ActiveN-Channel650 V650 V-32 A-630pF @ 100V95 mOhms190 W-55°C ~ 175°C (TJ)Through HoleTO-247-3TO-247-3
UJ3N120070K3S
UJ3N120070K3S
1200V 70 MOHM SIC JFET, G3, N-ON
UnitedSiC
4 377
In Stock
1 : R255,68000
Tube
-
Tube
ActiveN-Channel1200 V1200 V-33.5 A-985pF @ 100V90 mOhms254 W-55°C ~ 175°C (TJ)Through HoleTO-247-3TO-247-3
Showing
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Transistors - JFETs


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.