The Power MOSFET



The Power MOSFET: A Versatile Workhorse
Key Differences and Applications
Power MOSFETs excel due to their thicker gate oxide, higher voltage tolerance, and wide range of applications. They are commonly used in power supplies, lighting, converters, motor control, and automotive systems.

How Power MOSFETs Work
MOSFETs operate like switches, controlling voltage and current flow. The MOS capacitor plays a crucial role in their functionality.

Why Choose Power MOSFETs?
Power MOSFETs are ideal for high-current and high-power applications. Their discrete packaging and efficiency make them suitable for various electronic systems.

Types of Power MOSFETs
MOSFETs are classified into enhancement and depletion modes, with n-channel and p-channel variants.

Basic MOSFET Operation
The core operation of power MOSFETs remains consistent across different structures. Shorting the N+ source and P-body junction prevents accidental turn-on of the parasitic bipolar transistor.

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