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Mfr Part #
Quantity Available
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
28,448
In Stock
1 : $1.07000
Cut Tape (CT)
3,000 : $0.37548
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
14,968
In Stock
1 : $1.22000
Cut Tape (CT)
3,000 : $0.51576
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
2,853
In Stock
1 : $5.51000
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
SOT-23-3
BSR57
JFET N-CH 40V 0.25W SOT-23
onsemi
3,976
In Stock
1 : $0.72000
Cut Tape (CT)
3,000 : $0.20797
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveN-Channel40 V-20 mA @ 15 V-2 V @ 0.5 nA-40 Ohms250 mW150°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 : $0.76000
Cut Tape (CT)
2,000 : $0.21422
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
12,848
In Stock
1 : $0.77000
Cut Tape (CT)
2,000 : $0.22202
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
7,120
In Stock
1 : $0.76000
Cut Tape (CT)
3,000 : $0.26694
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 : $0.76000
Cut Tape (CT)
3,000 : $0.26694
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
15,274
In Stock
1 : $0.76000
Cut Tape (CT)
2,000 : $0.27399
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
MMBFJ270
JFET P-CH 30V 0.225W SOT23
onsemi
22,750
In Stock
1 : $0.81000
Cut Tape (CT)
3,000 : $0.29567
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveP-Channel30 V-2 mA @ 15 V-500 mV @ 1 nA--225 mW-55°C ~ 150°C (TJ)Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
TO-92-3 Formed Leads
J175-D26Z
JFET P-CH 30V 0.35W TO92-3
onsemi
9,911
In Stock
144,000
Factory
1 : $0.98000
Cut Tape (CT)
2,000 : $0.35559
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
2SK932-23-TB-E
JFET N-CH 50MA 200MW 3CP
onsemi
1,795
In Stock
1 : $1.02000
Cut Tape (CT)
3,000 : $0.36582
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveN-Channel-15 V10 mA @ 5 V50 mA200 mV @ 100 µA--200 mW150°C (TJ)Surface MountTO-236-3, SC-59, SOT-23-3SMCP
2,990
In Stock
1 : $1.07000
Cut Tape (CT)
3,000 : $0.37548
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveN-Channel50 V-2.6 mA @ 10 V-1.5 V @ 100 nA13pF @ 10V-100 mW125°C (TJ)Surface MountSC-70, SOT-323SC-70
SOT-23-3
NSVJ3910SB3T1G
IC JFET N-CH 25V 50MA 3CPH
onsemi
14,740
In Stock
1 : $1.10000
Cut Tape (CT)
3,000 : $0.46970
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
31,011
In Stock
1 : $0.74000
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
6,799
In Stock
1 : $0.76000
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
8,883
In Stock
1 : $0.83000
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
8,311
In Stock
1 : $5.01000
Cut Tape (CT)
3,000 : $2.80011
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
SC70-5
JFE150DCKT
ULTRA-LOW NOISE, LOW GATE CURREN
Texas Instruments
249
In Stock
1 : $5.39000
Cut Tape (CT)
250 : $3.76528
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 (TJ)Surface Mount5-TSSOP, SC-70-5, SOT-353SC-70-5
12,718
In Stock
1 : $5.40000
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
186
In Stock
1 : $8.24000
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
4,297
In Stock
1 : $16.31000
Cut Tape (CT)
800 : $10.61910
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
3,543
In Stock
1 : $15.04000
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
4,408
In Stock
1 : $27.42000
Tube
-
Tube
ActiveN-Channel1200 V1200 V-33.5 A-985pF @ 100V90 mOhms254 W-55°C ~ 175°C (TJ)Through HoleTO-247-3TO-247-3
UJ3N065025K3S
UJ3N065025K3S
650V 25 MOHM SIC JFET, G3, N-ON,
UnitedSiC
859
In Stock
1 : $35.22000
Tube
-
Tube
ActiveN-Channel650 V650 V-85 A-2360pF @ 100V33 mOhms441 W-55°C ~ 175°C (TJ)Through HoleTO-247-3TO-247-3
Showing
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of 913

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.