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.
Showing 289–312 of 333 results
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N-Channel MOSFET, 20 A, 650 V, 3-Pin TO-247 Infineon IPW60R190C6FKSA1
IDR58,843.29 -
P-CHANNEL ENHANCEMENT MOSFET SOT-23
IDR245,652.38Pack (1 Pack of 50) -
MOSFET N-CHANNEL 31A 1200V SIC TO-247
IDR300,824.52 -
MOSFET N-CHANNEL 60V 1.7A HVMDIP4
IDR21,712.23 -
MOSFET N-CHANNEL 100V 80A OPTIMOS3 TO220
IDR63,773.12Pack (1 Pack of 2) -
MOSFET N-CH 60V 43A U-MOS-H TO-220SIS
IDR119,259.93Pack (1 Pack of 10) -
MOSFET N-CHANNEL 50V 14A DPAK
IDR99,750.39Pack (1 Pack of 10) -
MOSFET, FAIRCHILD, HUF75344G3
IDR89,680.95Pack (1 Pack of 2) -
MOSFET TRANS N-CH 19A 240V 3-PIN TO-92
IDR174,746.74Pack (1 Pack of 10) -
MOSFET N-CHANNEL 55V 81A TO247AC
IDR41,431.55 -
N-Channel MOSFET, 11 A, 800 V, 3-Pin TO-220 Infineon SPA11N80C3XKSA1
IDR43,948.91 -
N-Channel MOSFET, 180 A, 100 V, 3-Pin TO-220AB Infineon IRFB4110GPBF
IDR123,035.97Tube (1 Tube of 2) -
MOSFET N-CHANNEL 100V 12A D2PAK
IDR44,788.03 -
P-Channel MOSFET, 16.5 A, 100 V, 3-Pin TO-220AB ON Semiconductor FQP17P10
IDR112,127.41Tube (1 Tube of 5) -
N-Channel MOSFET, 5 A, 30 V, 3-Pin SOT-23 Infineon IRLML6344TRPBF
IDR111,812.74Pack (1 Pack of 20) -
MOSFET P-CHANNEL 60V 12A TO220AB
IDR0.00 -
MOSFET N-CHANNEL 650V 35A TO-220
IDR646,122.40Pack (1 Pack of 5) -
N-CHAN SIC MOSFET 1200V 90A TO247
IDR752,166.19 -
MOSFET N-CH 1.2A 100V OPTIMOS SOT223
IDR529,379.83Pack (1 Pack of 50) -
MOSFET 300V 192A POLAR3 HIPERFET SOT227B
IDR687,868.62 -
MOSFET P-CH 9.7A 60V SIPMOS TO252
IDR595,250.75Pack (1 Pack of 50) -
MOSFET HEXFET N-CH 30V 171A TO-220AB
IDR662,695.02Tube (1 Tube of 50) -
ULTRA JUNCTION MOSFET 150A 650V SOT227
IDR947,051.81 -
MOSFET 360A 150V SOT227
IDR732,971.32
