Alpha & Omega Semiconductor Inc.
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AO3403L

AO3403L

Product Overview

  • Category: Transistor
  • Use: Power management
  • Characteristics: Low voltage, high current capability
  • Package: SOT-23
  • Essence: N-channel MOSFET
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage Rating: 30V
  • Continuous Drain Current: 5.6A
  • RDS(ON): 27mΩ @ VGS = 10V
  • Power Dissipation: 1.25W

Detailed Pin Configuration

The AO3403L has three pins: 1. Source (S) 2. Gate (G) 3. Drain (D)

Functional Features

  • Low gate charge
  • Fast switching speed
  • Low on-resistance
  • High current capability

Advantages and Disadvantages

Advantages: - Efficient power management - Small package size - Low on-resistance

Disadvantages: - Limited voltage rating - Sensitivity to static discharge

Working Principles

The AO3403L operates as a switch, controlling the flow of current between the source and drain terminals based on the voltage applied to the gate terminal.

Detailed Application Field Plans

The AO3403L is commonly used in various applications including: - Battery protection circuits - DC-DC converters - Load switches - Motor control

Detailed and Complete Alternative Models

Some alternative models to AO3403L include: - AO3400 - AO3401 - AO3402

This completes the entry for AO3403L, providing comprehensive information about its product category, basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan AO3403L dalam solusi teknis

  1. What is the maximum drain-source voltage for AO3403L?

    • The maximum drain-source voltage for AO3403L is 30V.

  2. What is the continuous drain current rating of AO3403L?

    • The continuous drain current rating of AO3403L is 5.7A.

  3. What is the typical threshold voltage of AO3403L?

    • The typical threshold voltage of AO3403L is 1.1V.

  4. Can AO3403L be used in low-power applications?

    • Yes, AO3403L can be used in low-power applications due to its low threshold voltage and low on-resistance.

  5. What is the typical on-resistance of AO3403L?

    • The typical on-resistance of AO3403L is 20mΩ.

  6. Is AO3403L suitable for battery-powered devices?

    • Yes, AO3403L is suitable for battery-powered devices due to its low threshold voltage and low on-resistance, which helps in minimizing power consumption.

  7. What are the typical applications of AO3403L?

    • Typical applications of AO3403L include load switching, power management, and battery protection in portable electronics.

  8. Does AO3403L require a heat sink for high-power applications?

    • AO3403L may require a heat sink for high-power applications to dissipate heat effectively and maintain optimal performance.

  9. What is the operating temperature range of AO3403L?

    • The operating temperature range of AO3403L is typically -55°C to 150°C.

  10. Can AO3403L be used in automotive applications?

    • Yes, AO3403L can be used in automotive applications such as power distribution and motor control due to its high current capability and voltage rating.