vishay SI4401DY

Part points

• SI4401DY is a power MOSFET chip designed for high-speed switching applications. It offers low on-resistance, enabling efficient power transfer. With a compact size, it can be used in various electronic devices, such as power supplies, motor control, and lighting applications. The chip is known for its reliability, high performance, and low power dissipation.

• Equivalent

  Some equivalent products of the SI4401DY chip are the FDS4401DM, NDP6020P, SI4401BDY, IRLZ44N, and AOD442.

• Features

  The SI4401DY is a low voltage N-channel MOSFET transistor with a maximum drain current of 4.3A, a continuous drain current of 1.5A, a maximum drain-source voltage of 30V, and a gate-source voltage of ±20V. It has a compact size, making it suitable for various electronic applications where space is limited.

• Pinout

  The SI4401DY is a 30V P-channel enhancement mode MOSFET. It has 3 pins: Gate (G), Drain (D), and Source (S). The gate pin is used to control the flow of current between the drain and source pins.

• Manufacturer

  The manufacturer of the SI4401DY is Vishay Siliconix. It is a semiconductor company that specializes in manufacturing and supplying power MOSFETs (Metal-Oxide-Semiconductor Field-Effect Transistors) and other electronic components.

• Application Field

  The SI4401DY is a P-Channel MOSFET transistor, typically used in low voltage applications such as power management, battery charging circuits, and DC-DC converters. It can also be used in load switches, motor control circuits, and other general-purpose switching applications.

• Package

  The SI4401DY chip is available in a surface-mount package known as SOIC (Small Outline Integrated Circuit). Its form factor is D, and it has eight pins. The chip's dimensions measure approximately 5.3mm x 6.4mm.