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DTA143TCAT116
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DTA143TCAT116

Product Overview

  • Category: Transistor
  • Use: Amplification and switching of electronic signals
  • Characteristics: Small size, high gain, low power consumption
  • Package: SOT-23
  • Essence: NPN bipolar junction transistor
  • Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

  • Collector-Base Voltage (VCBO): 50V
  • Collector-Emitter Voltage (VCEO): 45V
  • Emitter-Base Voltage (VEBO): 5V
  • Collector Current (IC): 100mA
  • Power Dissipation (PD): 250mW
  • Transition Frequency (fT): 100MHz

Detailed Pin Configuration

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

Functional Features

  • High current gain
  • Low noise
  • Fast switching speed

Advantages

  • Small form factor
  • Suitable for high-frequency applications
  • Low power consumption

Disadvantages

  • Limited voltage and current handling capabilities
  • Susceptible to thermal runaway at high currents

Working Principles

The DTA143TCAT116 operates based on the principles of bipolar junction transistors, utilizing the flow of charge carriers to amplify or switch electronic signals.

Detailed Application Field Plans

  • Audio amplification circuits
  • Signal processing circuits
  • Oscillator circuits

Detailed and Complete Alternative Models

  • BC547
  • 2N3904
  • 2SC945

This comprehensive entry provides an in-depth understanding of the DTA143TCAT116 transistor, covering its specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models.

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10個與DTA143TCAT116在技術方案中應用相關的常見問題與解答

  1. What is DTA143TCAT116?

    • DTA143TCAT116 is a high-voltage, high-speed switching transistor designed for use in various technical solutions.

  2. What are the key features of DTA143TCAT116?

    • The key features include high voltage capability, high current capability, and fast switching speed.

  3. In what technical solutions can DTA143TCAT116 be used?

    • DTA143TCAT116 can be used in applications such as power supplies, motor control, and electronic ballasts.

  4. What is the maximum voltage and current ratings for DTA143TCAT116?

    • The maximum voltage rating is typically around 400V, and the maximum current rating is around 1A.

  5. What are the thermal characteristics of DTA143TCAT116?

    • The thermal resistance and maximum operating temperature should be considered to ensure proper heat dissipation in the application.

  6. Are there any specific considerations for driving DTA143TCAT116 in technical solutions?

    • It's important to consider the base drive requirements and the need for appropriate protection circuitry.

  7. Can DTA143TCAT116 be used in high-frequency applications?

    • While it has fast switching speed, consideration should be given to its frequency limitations and potential for oscillations.

  8. What are the typical packaging options available for DTA143TCAT116?

    • DTA143TCAT116 is commonly available in SOT-416 and SOT-23 packages.

  9. Are there any recommended application circuits for DTA143TCAT116?

    • Application notes and datasheets provide guidance on typical circuit configurations for different technical solutions.

  10. Where can I find more detailed information about using DTA143TCAT116 in technical solutions?

    • Detailed information can be found in the datasheet, application notes, and technical support resources provided by the manufacturer.