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SI4401DY

40V MOSFET with a current capacity of 10.5A and power rating of 3W

Inventory:7,253

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Overview of SI4401DY

The SI4401DY is an N-channel MOSFET transistor designed for high-speed switching applications. This MOSFET features a low threshold voltage and high switching speed, making it suitable for use in power management circuits and voltage regulation systems.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • G: Gate
  • D: Drain
  • S: Source

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the SI4401DY MOSFET for a visual representation.

Key Features

  • High-Speed Switching: The SI4401DY offers fast switching speeds, making it ideal for high-frequency applications.
  • Low Threshold Voltage: With a low threshold voltage, this MOSFET can be easily turned on with low input voltages.
  • Low On-Resistance: The low on-resistance of the SI4401DY results in minimal power loss during operation.
  • High Efficiency: This MOSFET delivers high efficiency in power management and voltage regulation circuits.

Note: For detailed technical specifications, please refer to the SI4401DY datasheet.

Application

  • Power Management: Suitable for power switching and voltage regulation in various electronic systems.
  • Motor Control: Can be used in motor control circuits for efficient switching operations.
  • LED Drivers: Ideal for driving LEDs with high-speed switching requirements.

Functionality

The SI4401DY N-channel MOSFET transistor is designed for high-speed switching applications, providing efficient power management and voltage regulation capabilities in electronic circuits.

Usage Guide

  • Gate Connection: Connect the G (Gate) pin to the control signal for turning the MOSFET on and off.
  • Drain Connection: Connect the D (Drain) pin to the load or power supply output.
  • Source Connection: Connect the S (Source) pin to the ground or return path.

Frequently Asked Questions

Q: Can the SI4401DY be used in high-frequency applications?
A: Yes, the high-speed switching capability of the SI4401DY makes it suitable for high-frequency applications.

Equivalent

For similar functionalities, consider these alternatives to the SI4401DY:

  • SI2301DS: A compact N-channel MOSFET with similar performance characteristics to the SI4401DY.
  • IRF3205: This power MOSFET offers high efficiency and fast switching speeds for power management applications.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category MOSFET RoHS N
Technology Si Mounting Style SMD/SMT
Package / Case SOIC-8 Tradename TrenchFET
Series SI4 Brand Vishay / Siliconix
Height 1.75 mm Length 4.9 mm
Product Type MOSFET Factory Pack Quantity 100
Subcategory MOSFETs Width 3.9 mm
Unit Weight 0.006596 oz

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SI4401DY

40V MOSFET with a current capacity of 10.5A and power rating of 3W

Inventory:

7,253