Alpha & Omega Semiconductor Inc.
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AOD9N50
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AOD9N50

Product Overview

Category:

AOD9N50 belongs to the category of power MOSFETs.

Use:

It is commonly used in electronic circuits for switching and amplification purposes.

Characteristics:

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

Package:

The AOD9N50 is typically available in a TO-252 package.

Essence:

This MOSFET is essential for controlling power flow in various electronic applications.

Packaging/Quantity:

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Drain-Source Voltage (VDS): 500V
  • Continuous Drain Current (ID): 9A
  • On-Resistance (RDS(on)): 0.9Ω
  • Gate-Source Voltage (VGS): ±20V
  • Total Gate Charge (Qg): 22nC
  • Operating Temperature: -55°C to 150°C

Detailed Pin Configuration

The AOD9N50 typically has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

  • High voltage capability allows it to be used in various power supply and motor control applications.
  • Low on-resistance minimizes power loss and improves efficiency.
  • Fast switching speed enables rapid response in switching circuits.

Advantages and Disadvantages

Advantages

  • High voltage capability
  • Low on-resistance
  • Fast switching speed

Disadvantages

  • Higher gate capacitance compared to some alternative models
  • Limited maximum operating temperature

Working Principles

The AOD9N50 operates based on the principles of field-effect transistors, where the voltage applied to the gate terminal controls the flow of current between the drain and source terminals.

Detailed Application Field Plans

The AOD9N50 is suitable for use in: - Switching power supplies - Motor control circuits - LED lighting applications - Audio amplifiers

Detailed and Complete Alternative Models

Some alternative models to AOD9N50 include: - IRF840 - FQP30N06L - STP16NF06

In conclusion, the AOD9N50 power MOSFET offers high voltage capability, low on-resistance, and fast switching speed, making it suitable for a wide range of electronic applications.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af AOD9N50 i tekniske løsninger

  1. What is AOD9N50?

    • AOD9N50 is a power MOSFET transistor designed for use in various technical solutions requiring high voltage and current capabilities.

  2. What are the key specifications of AOD9N50?

    • The AOD9N50 has a voltage rating of 500V, a continuous drain current of 9A, and low on-resistance for efficient power handling.

  3. In what applications can AOD9N50 be used?

    • AOD9N50 is commonly used in power supplies, motor control, lighting systems, and other high-power applications where efficient switching and power handling are required.

  4. What are the thermal characteristics of AOD9N50?

    • AOD9N50 has low thermal resistance and is designed to operate within a wide temperature range, making it suitable for demanding industrial environments.

  5. How does AOD9N50 compare to similar MOSFETs in the market?

    • AOD9N50 offers a balance of high voltage capability, low on-resistance, and robust thermal performance, making it a competitive choice for various technical solutions.

  6. What are the recommended circuit design considerations when using AOD9N50?

    • Proper heat sinking, gate drive voltage, and protection against overvoltage and overcurrent conditions are important considerations when designing circuits with AOD9N50.

  7. Can AOD9N50 be used in automotive applications?

    • Yes, AOD9N50 can be used in certain automotive applications, such as in electric vehicle powertrains or high-voltage systems, where its high voltage rating and current handling capabilities are beneficial.

  8. Are there any application notes or reference designs available for AOD9N50?

    • Yes, the manufacturer provides application notes and reference designs to assist engineers in implementing AOD9N50 in their technical solutions.

  9. What are the reliability and longevity characteristics of AOD9N50?

    • AOD9N50 is designed for long-term reliability and has undergone rigorous testing to ensure its durability in demanding operating conditions.

  10. Where can I purchase AOD9N50 and obtain technical support?

    • AOD9N50 can be purchased from authorized distributors, and technical support is available through the manufacturer's website or customer service channels.