ON Semiconductor
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FDB390N15A
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FDB390N15A

Product Overview

  • Category: Power MOSFET
  • Use: Power switching applications
  • Characteristics: High voltage, high current capability, low on-resistance
  • Package: TO-263-3
  • Essence: Efficient power management
  • Packaging/Quantity: Tape & Reel, 800 units per reel

Specifications

  • Voltage Rating: 150V
  • Current Rating: 39A
  • On-Resistance: 23mΩ
  • Gate Charge: 40nC
  • Operating Temperature: -55°C to 175°C

Detailed Pin Configuration

  • Pin 1: Gate
  • Pin 2: Drain
  • Pin 3: Source

Functional Features

  • Fast switching speed
  • Low gate charge
  • Avalanche energy specified
  • Improved dv/dt capability

Advantages and Disadvantages

  • Advantages:
    • High voltage capability
    • Low on-resistance
    • Enhanced thermal performance
  • Disadvantages:
    • Higher gate charge compared to some alternatives
    • Sensitive to static electricity

Working Principles

The FDB390N15A operates based on the principle of field-effect transistors, utilizing an electric field to control the conductivity of the channel.

Detailed Application Field Plans

  • Switched-mode power supplies
  • Motor control
  • Inverters
  • DC-DC converters

Detailed and Complete Alternative Models

  • IRF540N
  • STP55NF06L
  • AUIRF3710S

This comprehensive entry provides a detailed overview of the FDB390N15A, covering its specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models.

Texniki həllərdə FDB390N15A tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

  1. What is the maximum drain-source voltage of FDB390N15A?

    • The maximum drain-source voltage of FDB390N15A is 150V.

  2. What is the continuous drain current rating of FDB390N15A?

    • The continuous drain current rating of FDB390N15A is 39A.

  3. What is the on-resistance of FDB390N15A at a specific gate-source voltage?

    • The on-resistance of FDB390N15A varies with gate-source voltage, typically around 0.023 ohms at Vgs = 10V.

  4. What is the power dissipation capability of FDB390N15A?

    • FDB390N15A has a power dissipation capability of 280W.

  5. What are the typical switching characteristics of FDB390N15A?

    • The typical switching characteristics include a low input capacitance and fast switching speeds.

  6. Is FDB390N15A suitable for high-frequency applications?

    • Yes, FDB390N15A is suitable for high-frequency applications due to its low input and output capacitance.

  7. Does FDB390N15A have built-in protection features?

    • FDB390N15A does not have built-in protection features and may require external circuitry for overcurrent or overvoltage protection.

  8. What are the recommended thermal management considerations for FDB390N15A?

    • Adequate heat sinking and thermal management are recommended to ensure proper operation and reliability.

  9. Can FDB390N15A be used in automotive applications?

    • Yes, FDB390N15A is suitable for automotive applications, provided it meets the specific requirements and standards for automotive use.

  10. Are there any common failure modes or reliability concerns associated with FDB390N15A?

    • Common failure modes may include overcurrent or overtemperature conditions, and reliability concerns should be addressed through proper design and application considerations.