MOSFETs – Function and Applications

MOSFETs (Metal-Oxide-Semiconductor Field-Effect Transistors) are special transistors that are voltage-controlled and characterized by low on-state resistance (R_DS(on)). They are ideal for high-performance and efficient switching applications.

Applications of MOSFETs:

  • Power control – In switching power supplies, DC/DC converters, and motor controllers.
  • High-frequency circuits – Used in amplifiers and high-speed switches.
  • Switching applications in microcontrollers – Control of LEDs, relays, and other loads.

There are two main types: N-channel MOSFETs (common for switching applications) and P-channel MOSFETs (for specialized controls). They offer high switching speed and efficiency.

1.889,50  PU 5000 pieces

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MOSFET, PowerQFN 5x6, N, 100V, 45A, 6.5mΩ, 150°C

2.522,50  PU 5000 pieces

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MOSFET, PowerQFN 5x6, N, 100V, 45A, 6.5mΩ, 175°C, AEC-Q101

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MOSFET, DPAK, N, 100V, 60A, 8.5mΩ, 150°C

1.169,75  PU 2500 pieces

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MOSFET, DPAK, N, 30V, 87A, 3mΩ, 150°C, AEC-Q101

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MOSFET, SOT-23, P, -40V, -4.2A, 80mΩ, 150°C

335,70  PU 3000 pieces

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MOSFET, SOT-23, P, -40V, -4.2A, 80mΩ, 150°C, AEC-Q101