NXP USA Inc.
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BUT11AI,127
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BUT11AI,127

Product Overview

  • Category: Power Transistor
  • Use: Amplification and switching of electrical signals
  • Characteristics: High power handling capability, low collector-emitter saturation voltage
  • Package: TO-220AB
  • Essence: NPN Silicon Transistor
  • Packaging/Quantity: 50 pieces per tube

Specifications

  • Collector-Emitter Voltage (VCEO): 80V
  • Collector Current (IC): 5A
  • Power Dissipation (PD): 40W
  • DC Current Gain (hFE): 25 to 160
  • Transition Frequency (fT): 4MHz

Detailed Pin Configuration

  1. Base (B)
  2. Collector (C)
  3. Emitter (E)

Functional Features

  • High current gain
  • Low noise
  • Fast switching speed

Advantages

  • High power handling capability
  • Low collector-emitter saturation voltage
  • Wide range of operating temperature

Disadvantages

  • Sensitivity to overvoltage conditions
  • Susceptibility to thermal runaway

Working Principles

The BUT11AI,127 operates as a bipolar junction transistor, utilizing the movement of charge carriers within the semiconductor to amplify or switch electronic signals.

Detailed Application Field Plans

  • Audio amplifiers
  • Power supplies
  • Motor control circuits

Detailed and Complete Alternative Models

  • TIP31C
  • 2N3055
  • MJ15003

This comprehensive entry provides an in-depth understanding of the BUT11AI,127, covering its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

10个与BUT11AI,127在技术解决方案中的应用相关的常见问题及解答

  1. What is BUT11AI,127?

    • BUT11AI,127 is a high-voltage NPN power transistor designed for use in various technical solutions requiring high power and voltage capabilities.

  2. What are the typical applications of BUT11AI,127?

    • Typical applications include electronic ballasts, switch mode power supplies, and general purpose power amplification.

  3. What is the maximum voltage and current rating for BUT11AI,127?

    • The maximum voltage rating is typically around 450V, and the maximum current rating is approximately 5A.

  4. Can BUT11AI,127 be used in high-frequency applications?

    • Yes, BUT11AI,127 can be used in high-frequency applications due to its design for switch mode power supplies and other similar uses.

  5. What are the key features of BUT11AI,127?

    • Key features include high voltage capability, low spread of dynamic parameters, and high switching speed.

  6. Is there a recommended heat sink for BUT11AI,127?

    • Yes, it is recommended to use a suitable heat sink to ensure proper thermal management and reliability.

  7. Are there any specific precautions to consider when using BUT11AI,127?

    • It's important to follow the manufacturer's datasheet recommendations for safe and reliable operation, including proper handling and mounting procedures.

  8. Can BUT11AI,127 be used in automotive applications?

    • Yes, BUT11AI,127 can be used in certain automotive applications where its specifications meet the requirements.

  9. What are the typical operating temperature ranges for BUT11AI,127?

    • The typical operating temperature range is between -55°C to 150°C, but it's important to refer to the datasheet for precise details.

  10. Where can I find detailed technical specifications for BUT11AI,127?

    • Detailed technical specifications can be found in the manufacturer's datasheet or product documentation, which provides comprehensive information on its electrical and thermal characteristics.