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SI4908DY-T1-E3
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SI4908DY-T1-E3

Product Overview

Category

The SI4908DY-T1-E3 belongs to the category of power MOSFETs.

Use

It is commonly used in power management applications, such as voltage regulation and power switching.

Characteristics

  • Low on-resistance
  • High current handling capability
  • Fast switching speed
  • Low gate drive requirements

Package

The SI4908DY-T1-E3 is typically available in a compact and efficient PowerPAK® SO-8 package.

Essence

The essence of this product lies in its ability to efficiently control and manage power flow in various electronic systems.

Packaging/Quantity

The SI4908DY-T1-E3 is usually packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Drain-Source Voltage (VDS): 30V
  • Continuous Drain Current (ID): 40A
  • RDS(ON) (Max) @ VGS = 10V: 4.5mΩ
  • Gate-Source Voltage (VGS) ±20V
  • Total Power Dissipation (PD): 2.5W

Detailed Pin Configuration

The SI4908DY-T1-E3 features a standard SO-8 pin configuration: 1. GATE 2. DRAIN 3. DRAIN 4. SOURCE 5. SOURCE 6. DRAIN 7. DRAIN 8. SOURCE

Functional Features

  • Low on-resistance for minimal power loss
  • High current handling capability for robust performance
  • Fast switching speed for efficient power management
  • Enhanced thermal performance for reliability

Advantages and Disadvantages

Advantages

  • Efficient power management
  • Robust current handling
  • Fast switching speed

Disadvantages

  • Sensitive to static discharge
  • Requires careful handling during installation

Working Principles

The SI4908DY-T1-E3 operates based on the principles of field-effect transistors, utilizing the control of electric fields to regulate the flow of power through the device.

Detailed Application Field Plans

The SI4908DY-T1-E3 is well-suited for a wide range of applications, including: - Switching power supplies - Motor control - Battery management systems - LED lighting - DC-DC converters

Detailed and Complete Alternative Models

Some alternative models to the SI4908DY-T1-E3 include: - SI4410DY-T1-GE3 - SI7469DP-T1-GE3 - SI7850DP-T1-GE3 - SI7147DP-T1-GE3

In conclusion, the SI4908DY-T1-E3 power MOSFET offers efficient power management capabilities, making it an essential component in various electronic systems.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SI4908DY-T1-E3 i tekniska lösningar

  1. What is the maximum operating temperature of SI4908DY-T1-E3?

    • The maximum operating temperature of SI4908DY-T1-E3 is typically 150°C.

  2. What is the typical input voltage range for SI4908DY-T1-E3?

    • The typical input voltage range for SI4908DY-T1-E3 is 4.5V to 28V.

  3. What is the typical output current capability of SI4908DY-T1-E3?

    • The typical output current capability of SI4908DY-T1-E3 is 3A.

  4. Does SI4908DY-T1-E3 have built-in overcurrent protection?

    • Yes, SI4908DY-T1-E3 features built-in overcurrent protection.

  5. What is the typical switching frequency of SI4908DY-T1-E3?

    • The typical switching frequency of SI4908DY-T1-E3 is 500kHz.

  6. Is SI4908DY-T1-E3 suitable for automotive applications?

    • Yes, SI4908DY-T1-E3 is suitable for automotive applications.

  7. Does SI4908DY-T1-E3 require an external compensation network?

    • No, SI4908DY-T1-E3 does not require an external compensation network.

  8. What is the typical efficiency of SI4908DY-T1-E3?

    • The typical efficiency of SI4908DY-T1-E3 is around 90%.

  9. Can SI4908DY-T1-E3 be used in step-down converter designs?

    • Yes, SI4908DY-T1-E3 can be used in step-down converter designs.

  10. What package type does SI4908DY-T1-E3 come in?

    • SI4908DY-T1-E3 comes in a PowerPAK® SO-8 package.