What is IRF121?


This is N-Channel Power MOSFETs/ 11 A/ 60-100 V.

An N-channel MOSFET (Metal Oxide Semiconductor Field Effect Transistor) is a type of field effect transistor (FET) that uses an N-type semiconductor material as the conducting channel to control the flow of current.


[PDF] Complete Technical Details can be found in the IRF121 datasheet provided at this page.

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[ Detailed Data ]


When a positive voltage is applied to the gate terminal, it attracts electrons to the channel, creating an inversion layer and allowing current to flow between the source and drain terminals. N-channel MOSFETs are widely used in a variety of electronic applications due to their high input impedance, fast switching speeds, and low power consumption. They are commonly used as switches, amplifiers, and voltage regulators.

Manufacturers : Fairchild Semiconductor

FAIRCHILD - IRF121 Datasheet PDF

FAIRCHILD IRF121 MOSFET

N-Channel Power MOSFETs/ 11 A/ 60-100 V

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Datasheet IRF121.PDF DownLoad ( FAIRCHILD )


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