MOSFETs
MOSFETs, also known as MOSFET transistors, stands for ’Metal Oxide Semiconductor Field-Effect Transistors’. MOSFETs are transistor devices which are controlled by a capacitor. The “Field-Effect” means that they are controlled by voltage. The aim of a MOSFET is to control the flow of the current passing through from the source to the drain terminals. It acts very similarly to a switch and is used for switching or amplifying electronic signals.These semiconductor devices are ICs (integrated circuits) which are mounted onto PCBs. MOSFETs come in a range of standard package types such as DPAK, D2PAK, DFN, I2PAK, SOIC, SOT-223 and TO-220. For more information about MOSFETs, please see our complete guide to MOSFETs.What are depletion and enhancement modes?MOSFET transistors have two modes; depletion and enhancement. Depletion MOSFETs work like a closed switch. The current passes through when no current is applied. The current flow will stop if a negative voltage is applied. Enhancement mode MOSFETs are like a variable resistor and are generally more popular than the depletion mode MOSFETs. They come in n-channel or p-channel variants.How do MOSFETs work?The pins on a MOSFET package are the Source, Gate and Drain. When a voltage is applied between the Gate and the Source terminals, current can pass through from the Drain to the Source pins. When the voltage applied to the Gate changes, the resistance from the Drain to the Source will change too. The lower the voltage applied, the higher the resistance. As the voltage increases, the resistance from the Drain to Source will decrease. Power MOSFETs are like standard MOSFETs but they are designed to handle a higher level of power.N-Channel vs. P-Channel MOSFETsN-Channel MOSFETs contain additional electrons which are free to move around. They are a more popular channel type. N-Channel MOSFETs work when a positive charge is applied to the gate terminal.P-Channel MOSFETS substrate contains electrons and electron holes. P-Channel MOSFETs are connected to a positive voltage. These MOSFETs turn on when the voltage supplied to the Gate terminal is lower than the Source voltage.
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N-Channel MOSFET, 200 mA, 60 V, 3-Pin TO-92 onsemi 2N7000
VND273,451.80Bag (1 Bag of 20) -
N-Channel MOSFET, 200 mA, 60 V, 3-Pin TO-92 onsemi 2N7000-D26Z
VND484,454.40Pack (1 Pack of 100) -
N-Channel MOSFET, 200 mA, 60 V, 3-Pin TO-92 onsemi 2N7000-D26Z
VND602,350.92Pack (1 Pack of 100) -
N-Channel MOSFET, 202 A, 40 V, 3-Pin TO-220AB Infineon IRF1404PBF
VND43,714.44 -
N-Channel MOSFET, 21 A, 150 V, 3-Pin DPAK onsemi FDD2582
VND64,341.60Reel (1 Reel of 2) -
N-Channel MOSFET, 21 A, 40 V, 3-Pin DPAK Diodes Inc DMN4015LK3-13
VND108,434.52Reel (1 Reel of 10) -
N-Channel MOSFET, 21 A, 650 V, 3-Pin TO-247 Infineon IPW60R165CPFKSA1
VND695,457.00Pack (1 Pack of 4) -
N-Channel MOSFET, 21 A, 650 V, 3-Pin TO-247 Infineon SPW20N60C3FKSA1
VND190,564.68 -
N-Channel MOSFET, 210 A, 300 V, 3-Pin PLUS264 IXYS IXFB210N30P3
VND19,265,010.48Tube (1 Tube of 25) -
N-Channel MOSFET, 22 A, 500 V, 3-Pin TO-247AC Vishay IRFP22N50APBF
VND129,061.68 -
N-Channel MOSFET, 220 mA, 50 V, 3-Pin SOT-23 onsemi BSS138
VND85,347.24Pack (1 Pack of 10) -
N-Channel MOSFET, 220 mA, 50 V, 3-Pin SOT-23 onsemi BSS138K
VND386,617.32Reel (1 Reel of 100) -
N-Channel MOSFET, 23 A, 250 V, 3-Pin TO-247AC Vishay IRFP254PBF
VND1,955,038.44Tube (1 Tube of 25) -
N-Channel MOSFET, 23 A, 250 V, 3-Pin TO-247AC Vishay IRFP254PBF
VND90,456.72 -
N-Channel MOSFET, 23 A, 400 V, 3-Pin TO-247AC Vishay IRFP360LCPBF
VND116,950.32 -
N-Channel MOSFET, 23 A, 400 V, 3-Pin TO-247AC Vishay IRFP360PBF
VND140,983.80 -
N-Channel MOSFET, 230 mA, 60 V Depletion, 3-Pin SOT-23 Infineon BSS159NH6327XTSA2
VND419,734.32Pack (1 Pack of 25) -
N-Channel MOSFET, 230 mA, 60 V, 3-Pin TO-92 Microchip VN2222LL-G
VND355,203.48Pack (1 Pack of 25) -
N-Channel MOSFET, 24 A, 650 V, 3-Pin TO-247 onsemi FCH125N65S3R0-F155
VND352,364.88Pack (1 Pack of 2) -
N-Channel MOSFET, 25 A, 200 V, 3-Pin TO-220AB Infineon IRFB5620PBF
VND156,879.96Pack (1 Pack of 2) -
N-Channel MOSFET, 280 A, 40 V, 3-Pin TO-220 Infineon IRF2804PBF
VND119,978.16Pack (1 Pack of 2) -
N-Channel MOSFET, 29 A, 150 V, 3-Pin D2PAK onsemi FDB2572
VND112,219.32Pack (1 Pack of 2) -
N-Channel MOSFET, 290 A, 100 V, 3-Pin TO-247AC Infineon IRFP4468PBF
VND168,991.32 -
N-Channel MOSFET, 3 A, 60 V, 3 + Tab-Pin SOT-223 onsemi NTF3055L108G
VND9,851,834.40Reel (1 Reel of 1000)