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MB443 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
MB443FUJ114Yes

MB443** is a **P-Channel Power MOSFET** manufactured by **FUJ (Fuji Electric)**.

The MB443 is a P-Channel Power MOSFET manufactured by FUJ (Fuji Electric).

Specifications:

  • Type: P-Channel MOSFET
  • Drain-Source Voltage (VDSS): -30V
  • Continuous Drain Current (ID): -8A
  • Pulsed Drain Current (IDM): -32A
  • Power Dissipation (PD): 40W
  • Gate-Source Voltage (VGS): ±20V
  • On-Resistance (RDS(on)): 0.06Ω (max) @ VGS = -10V
  • Threshold Voltage (VGS(th)): -1V to -3V
  • Input Capacitance (Ciss): 500pF (typ)
  • Package: TO-220AB

Descriptions & Features:

  • Designed for high-efficiency power switching applications.
  • Low on-resistance (RDS(on)) for reduced conduction losses.
  • Fast switching speed for improved performance in switching circuits.
  • Avalanche energy rated for rugged operation.
  • Suitable for DC-DC converters, motor control, and power management applications.

This MOSFET is commonly used in battery-powered systems, power supplies, and automotive electronics due to its efficiency and reliability.

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