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 217–240 of 333 results
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MOSFET N-CHANNEL 60V 3A SOT223
IDR5,460,573.40Reel (1 Reel of 1000) -
N-Channel MOSFET, 3 A, 60 V, 3 + Tab-Pin SOT-223 onsemi NTF3055L108T1G
IDR217,227.19Reel (1 Reel of 20) -
MOSFET N-CHANNEL 60V 40A LOGIC DPAK
IDR108,141.59Reel (1 Reel of 5) -
MOSFET N-CHANNEL 60V 43A OPTIMOS TO220
IDR169,397.35Pack (1 Pack of 10) -
MOSFET N-CHANNEL 60V 45A OPTIMOS TO252
IDR202,332.81Reel (1 Reel of 10) -
MOSFET N-CHANNEL 60V 50A TO220AB
IDR1,599,467.61Tube (1 Tube of 50) -
MOSFET N-CHANNEL 60V 70A TO220AB
IDR37,970.18 -
MOSFET N-CHANNEL 60V 84A TO220AB
IDR0.00 -
MOSFET N-CHANNEL 60V 90A OPTIMOS TO220
IDR0.00 -
MOSFET N-CHANNEL 650V 11A TO220FP
IDR39,228.86 -
MOSFET N-CHANNEL 650V 20.7A TO247
IDR105,624.23 -
MOSFET N-CHANNEL 650V 21A COOLMOS TO247
IDR385,470.75Pack (1 Pack of 4) -
MOSFET N-CHANNEL 650V 35A TO-220
IDR646,122.40Pack (1 Pack of 5) -
MOSFET N-CHANNEL 650V 47A TO247
IDR5,464,454.33Tube (1 Tube of 30) -
N-Channel MOSFET, 47 A, 650 V, 3-Pin TO-247 Infineon SPW47N60C3FKSA1
IDR224,884.16 -
MOSFET N-CHANNEL 650V 60A COOLMOS TO247
IDR321,802.52 -
MOSFET N-CHANNEL 700V 8.6A TO220FP
IDR350,857.05Pack (1 Pack of 5) -
MOSFET N-CHANNEL 75V 120A HEXFET TO220AB
IDR67,758.94Pack (1 Pack of 2) -
N-Channel MOSFET, 80 A, 75 V, 3-Pin TO-220 STMicroelectronics STP75NF75
IDR26,851.84 -
MOSFET N-CHANNEL 800V 11A COOLMOS TO247
IDR50,556.98 -
MOSFET N-CHANNEL 800V 3A TO220FP
IDR178,732.56Tube (1 Tube of 5) -
MOSFET N-CHANNEL 800V 4.1A TO220AB
IDR31,781.67 -
MOSFET N-CHANNEL 800V 5.4A TO247AC
IDR55,801.48 -
MOSFET N-CHANNEL 800V 9A SUPERMESH TO220
IDR87,792.93Pack (1 Pack of 2)
