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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
Grade
Qualification
Mounting Type
Package / Case
Supplier Device Package
SOT-23-3
MMBF4393LT1G
JFET N-CH 30V SOT23-3
onsemi
28,843
In Stock
1 : RM1.96000
Cut Tape (CT)
3,000 : RM0.43397
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveN-Channel30 V30 V5 mA @ 15 V-500 mV @ 10 nA14pF @ 15V100 Ohms225 mW-55°C ~ 150°C (TJ)--Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3 (TO-236)
SOT-883
TF412ST5G
JFET N-CH 30V 10MA SOT883
onsemi
77,633
In Stock
1 : RM1.73000
Cut Tape (CT)
8,000 : RM0.44360
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveN-Channel30 V30 V1.2 mA @ 10 V10 mA180 mV @ 1 µA4pF @ 10V-100 mW150°C (TJ)--Surface Mount3-XFDFNSOT-883 (XDFN3) (1x0.6)
SOT-23-3
MMBFJ112
JFET N-CH 35V SOT23-3
onsemi
50,810
In Stock
1 : RM2.05000
Cut Tape (CT)
3,000 : RM0.45508
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveN-Channel35 V-5 mA @ 15 V-1 V @ 1 µA-50 Ohms350 mW-55°C ~ 150°C (TJ)--Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
SOT-23-3,TO-236-3,Micro3,SSD3,SST3
MMBFJ175LT1G
JFET P-CH 30V SOT23-3
onsemi
53,790
In Stock
1 : RM1.68000
Cut Tape (CT)
3,000 : RM0.45841
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveP-Channel30 V-7 mA @ 15 V-3 V @ 10 nA11pF @ 10V (VGS)125 Ohms225 mW-55°C ~ 150°C (TJ)--Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3 (TO-236)
SOT-23-3
MMBFJ177LT1G
JFET P-CH 30V SOT23-3
onsemi
37,320
In Stock
1 : RM1.68000
Cut Tape (CT)
3,000 : RM0.45841
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveP-Channel30 V-1.5 mA @ 15 V-800 mV @ 10 nA11pF @ 10V (VGS)300 Ohms225 mW-55°C ~ 150°C (TJ)--Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3 (TO-236)
SOT-23-3,TO-236-3,Micro3,SSD3,SST3
MMBF4392LT1G
JFET N-CH 30V SOT23-3
onsemi
24,521
In Stock
1 : RM1.68000
Cut Tape (CT)
3,000 : RM0.45841
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveN-Channel30 V30 V25 mA @ 15 V-2 V @ 10 nA14pF @ 15V60 Ohms225 mW-55°C ~ 150°C (TJ)--Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3 (TO-236)
SOT-23-3,TO-236-3,Micro3,SSD3,SST3
MMBFU310LT1G
JFET N-CH 25V SOT23-3
onsemi
34,952
In Stock
1 : RM1.68000
Cut Tape (CT)
3,000 : RM0.45841
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveN-Channel25 V25 V24 mA @ 10 V-2.5 V @ 1 nA5pF @ 10V (VGS)-225 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 SOT23-3
onsemi
41,033
In Stock
1 : RM1.73000
Cut Tape (CT)
3,000 : RM0.46726
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
SOT-23-3
MMBFJ111
JFET N-CH 35V SOT23-3
onsemi
46,524
In Stock
1 : RM2.05000
Cut Tape (CT)
3,000 : RM0.55584
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveN-Channel35 V-20 mA @ 15 V-3 V @ 1 µA-30 Ohms350 mW-55°C ~ 150°C (TJ)--Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
SOT-23-3
MMBFJ270
JFET P-CH 30V SOT23-3
onsemi
43,924
In Stock
1 : RM1.96000
Cut Tape (CT)
3,000 : RM0.65397
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
SOT-23-3
MMBF4117
JFET N-CH 40V SOT23-3
onsemi
34,352
In Stock
1 : RM2.43000
Cut Tape (CT)
3,000 : RM0.65771
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveN-Channel40 V-30 µA @ 10 V-600 mV @ 1 nA3pF @ 10V-225 mW-55°C ~ 150°C (TJ)--Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
SOT-23-3
CPH3910-TL-E
JFET N-CH 25V 50MA 3CPH
onsemi
77,422
In Stock
1 : RM2.05000
Cut Tape (CT)
3,000 : RM0.68876
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
SOT-23-3
MMBFJ176
JFET P-CH 30V SOT23-3
onsemi
24,582
In Stock
1 : RM2.10000
Cut Tape (CT)
3,000 : RM0.70615
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveP-Channel30 V-2 mA @ 15 V-1 V @ 10 nA-250 Ohms225 mW-55°C ~ 150°C (TJ)--Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
SOT-23-3
2SK2394-6-TB-E
JFET N-CH 50MA 3CP
onsemi
19,716
In Stock
1 : RM2.66000
Cut Tape (CT)
3,000 : RM0.89817
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveN-Channel-15 V10 mA @ 5 V50 mA300 mV @ 100 µA10pF @ 5V-200 mW150°C (TJ)--Surface MountTO-236-3, SC-59, SOT-23-33-CP
SOT-23-3
NSVJ3557SA3T1G
JFET N-CH 15V 50MA SC59-3/CP3
onsemi
16,297
In Stock
1 : RM2.71000
Cut Tape (CT)
3,000 : RM0.90442
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveN-Channel15 V15 V10 mA @ 5 V50 mA300 mV @ 100 µA10pF @ 5V-200 mW-55°C ~ 150°C (TJ)AutomotiveAEC-Q101Surface MountTO-236-3, SC-59, SOT-23-3SC-59-3/CP3
8,271
In Stock
1 : RM3.08000
Cut Tape (CT)
3,000 : RM1.16278
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active2 N-Channel (Dual)--1.2 mA @ 10 V-200 mV @ 100 nA13pF @ 10V-300 mW125°C (TJ)--Surface MountSC-74A, SOT-753SMV
44,243
In Stock
1 : RM3.36000
Cut Tape (CT)
3,000 : RM1.28377
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveN-Channel--6 mA @ 10 V-200 mV @ 100 nA13pF @ 10V-200 mW125°C (TJ)--Surface Mount5-TSSOP, SC-70-5, SOT-353USV
3,973
In Stock
1 : RM4.81000
Cut Tape (CT)
3,000 : RM1.99586
Tape & Reel (TR)
-
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
902
In Stock
1 : RM13.50000
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
UF3N170400B7S
UF3N170400B7S
JFET N-CH 1.7KV 6.8A D2PAK-7
Qorvo
6,234
In Stock
1 : RM40.63000
Cut Tape (CT)
800 : RM25.61168
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveN-Channel1700 V1700 V2.2 µA @ 1700 V6.8 A-225pF @ 100V500 mOhms68 W-55°C ~ 175°C (TJ)--Surface MountTO-263-8, D²Pak (7 Leads + Tab), TO-263CAD2PAK-7
UJ3N120070K3S
UJ3N120070K3S
JFET N-CH 1200V 33.5A TO247-3
Qorvo
5,024
In Stock
1 : RM68.32000
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
JFET N-CH 650V 85A TO247-3
Qorvo
539
In Stock
1 : RM87.75000
Tube
-
Tube
ActiveN-Channel650 V650 V-85 A-2360pF @ 100V33 mOhms441 W-55°C ~ 175°C (TJ)--Through HoleTO-247-3TO-247-3
SOT-23-3
BSR58
JFET N-CH 40V SOT23-3
onsemi
4,436
In Stock
1 : RM1.96000
Cut Tape (CT)
3,000 : RM0.43313
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveN-Channel40 V-8 mA @ 15 V-800 mV @ 0.5 nA-60 Ohms250 mW150°C (TJ)--Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
SOT-23-3
MMBFJ113
JFET N-CH 35V SOT23-3
onsemi
20,071
In Stock
1 : RM2.05000
Cut Tape (CT)
3,000 : RM0.45676
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveN-Channel35 V-2 mA @ 15 V-500 mV @ 1 µA-100 Ohms350 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 TO92-3
onsemi
18,007
In Stock
36,000
Factory
1 : RM2.05000
Cut Tape (CT)
2,000 : RM0.45762
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
Showing
of 1,049

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.