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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Dual N-Channel MOSFET, 3 A, 50 V, 8-Pin SOIC Infineon IRF7103TRPBF
IDR23,604,445.60Reel (1 Reel of 4000) -
Dual N-Channel MOSFET, 4.9 A, 30 V, 8-Pin SOIC Infineon IRF7303TRPBF
IDR193,417.16Pack (1 Pack of 20) -
Infineon IRF520NPBF N-channel MOSFET, 9.7 A, 100 V HEXFET, 3-Pin TO-220AB
IDR13,216.14 -
Infineon IRFP054NPBF N-channel MOSFET, 81 A, 55 V HEXFET, 3-Pin TO-247AC
IDR41,431.55 -
Infineon IRFZ24NPBF N-channel MOSFET, 17 A, 55 V HEXFET, 3-Pin TO-220AB
IDR10,174.33 -
IRF3205PBF N-Channel MOSFET, 110 A, 55 V HEXFET, 3-Pin TO-220AB Infineon
IDR20,768.22 -
IRF3710ZPBF N-Channel MOSFET, 59 A, 100 V HEXFET, 3-Pin TO-220AB Infineon
IDR45,207.59Tube (1 Tube of 2) -
IRF9540NPBF P-Channel MOSFET, 23 A, 100 V HEXFET, 3-Pin TO-220AB Infineon
IDR21,292.67 -
IRFZ48NPBF N-Channel MOSFET, 64 A, 55 V HEXFET, 3-Pin TO-220AB Infineon
IDR14,789.49 -
IRL530NPBF N-Channel MOSFET, 17 A, 100 V LogicFET, 3-Pin TO-220AB Infineon
IDR23,495.36 -
IRL540NPBF N-Channel MOSFET, 36 A, 100 V HEXFET, 3-Pin TO-220AB Infineon
IDR20,348.66 -
IRLZ34NPBF N-Channel MOSFET, 30 A, 55 V HEXFET, 3-Pin TO-220AB Infineon
IDR19,929.10 -
IRLZ44NPBF N-Channel MOSFET, 47 A, 55 V HEXFET, 3-Pin TO-220AB Infineon
IDR18,775.31 -
N-Channel MOSFET, 1.2 A, 100 V, 3 + Tab-Pin SOT-223 Infineon BSP296NH6327XTSA1
IDR529,379.83Pack (1 Pack of 50) -
N-Channel MOSFET, 1.2 A, 20 V, 3-Pin SOT-23 Infineon IRLML2402TRPBF
IDR28,844.75Reel (1 Reel of 5) -
N-Channel MOSFET, 1.2 A, 60 V, 3-Pin SOT-23 Infineon IRLML2060TRPBF
IDR99,960.17Reel (1 Reel of 20) -
N-Channel MOSFET, 1.6 A, 100 V, 3-Pin SOT-23 Infineon IRLML0100TRPBF
IDR50,032.53Reel (1 Reel of 10) -
N-Channel MOSFET, 1.8 A, 60 V, 3 + Tab-Pin SOT-223 Infineon BSP295H6327XTSA1
IDR67,758.94Pack (1 Pack of 5) -
N-Channel MOSFET, 10 A, 100 V, 3-Pin TO-220AB Infineon IRL520NPBF
IDR12,901.47 -
N-Channel MOSFET, 100 A, 150 V, 3-Pin D2PAK Infineon IPB072N15N3GATMA1
IDR98,806.38 -
N-Channel MOSFET, 100 A, 60 V, 3-Pin DPAK Infineon IPD031N06L3GATMA1
IDR368,688.35Reel (1 Reel of 10) -
N-Channel MOSFET, 100 A, 60 V, 8-Pin TDSON Infineon BSC016N06NSATMA1
IDR187,753.10Reel (1 Reel of 5) -
N-Channel MOSFET, 104 A, 150 V, 3-Pin TO-220AB Infineon IRFB4115PBF
IDR107,931.81Tube (1 Tube of 2) -
N-Channel MOSFET, 104 A, 55 V, 3-Pin TO-220AB Infineon IRL2505PBF
IDR32,411.01