Alfa – MOS POWER MOSFET Power Mosfet.pdfn Alfa-MOS Technology Corp. Source Source Gate Oxide Oxide Body Region Channel n- Epi Layer Substrate (100) Drain N -Channel Pn Alfa-MOS Technology

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Alfa – MOS POWER MOSFET

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POWER MOSFET Electrical Characteristics

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POWER MOSFET Switching Model

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Power MOSFET Gate Charge Model

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Trench POWER MOSFET Structure

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Trench POWER MOSFET Structure

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Alfa – MOS POWER MOSFETApplication Field

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Trench POWER MOSFETfor Ethernet

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Trench POWER MOSFETfor Cell Phone / Smart Phone

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Trench POWER MOSFETfor Smart Phone / Smart PDA

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Trench POWER MOSFET for VGA Card Power

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Trench POWER MOSFETfor LED Backlight LCD

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Trench POWER MOSFET for Battery Pack

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Trench POWER MOSFET for CCFL Backlight Inverter

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Trench POWER MOSFET for Set-Top Box

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Trench POWER MOSFET for Notebook / iPad