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2SA1428-Y(T2TR,A,F
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2SA1428-Y(T2TR,A,F)

Product Overview

The 2SA1428-Y(T2TR,A,F) belongs to the category of semiconductor devices and is specifically a PNP transistor. It is commonly used in electronic circuits for amplification, switching, and voltage regulation. The characteristics of this product include high current capability, low saturation voltage, and fast switching speed. It is typically packaged in a small form factor, such as SOT-89, and is available in tape and reel packaging with a specific quantity per reel.

Specifications

  • Maximum Collector-Base Voltage: 60V
  • Maximum Collector Current: 1A
  • Power Dissipation: 1W
  • Transition Frequency: 150MHz
  • Package Type: SOT-89

Detailed Pin Configuration

The 2SA1428-Y(T2TR,A,F) has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

  • High current gain
  • Low noise
  • Fast switching speed

Advantages and Disadvantages

Advantages

  • High current capability
  • Low saturation voltage
  • Fast switching speed

Disadvantages

  • Limited power dissipation
  • Moderate transition frequency

Working Principles

The 2SA1428-Y(T2TR,A,F) operates based on the principles of PNP transistor action. When a small current flows into the base, it controls a much larger current between the collector and emitter, allowing for amplification and switching functions in electronic circuits.

Detailed Application Field Plans

This transistor is commonly used in audio amplifiers, voltage regulators, and switching circuits. Its high current capability makes it suitable for applications requiring moderate power amplification and switching.

Detailed and Complete Alternative Models

Some alternative models to the 2SA1428-Y(T2TR,A,F) include: - 2SA1015 - 2SA1943 - 2SA970

In conclusion, the 2SA1428-Y(T2TR,A,F) is a versatile PNP transistor with high current capability and fast switching speed, making it suitable for various electronic applications. Its compact package and favorable characteristics make it a popular choice among circuit designers.

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Liste 10 perguntas e respostas comuns relacionadas à aplicação de 2SA1428-Y(T2TR,A,F em soluções técnicas

Sure, here are 10 common questions and answers related to the application of 2SA1428-Y(T2TR,A,F in technical solutions:

  1. What is the maximum collector current of 2SA1428-Y(T2TR,A,F)?

    • The maximum collector current is 1.5A.

  2. What is the maximum collector-emitter voltage of 2SA1428-Y(T2TR,A,F)?

    • The maximum collector-emitter voltage is 120V.

  3. What is the typical hFE (DC current gain) of 2SA1428-Y(T2TR,A,F)?

    • The typical hFE is 60-320.

  4. What are the typical applications for 2SA1428-Y(T2TR,A,F)?

    • Common applications include audio amplification, power management, and general switching purposes.

  5. What is the maximum power dissipation of 2SA1428-Y(T2TR,A,F)?

    • The maximum power dissipation is 0.9W.

  6. What is the operating temperature range for 2SA1428-Y(T2TR,A,F)?

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

  7. Is 2SA1428-Y(T2TR,A,F) suitable for use in high-frequency applications?

    • No, it is not recommended for high-frequency applications due to its transition frequency characteristics.

  8. Does 2SA1428-Y(T2TR,A,F) require a heat sink for certain applications?

    • Yes, a heat sink may be required for applications approaching or exceeding the maximum power dissipation.

  9. What are the package dimensions of 2SA1428-Y(T2TR,A,F)?

    • The package dimensions are typically 2.9mm x 2.8mm x 1.9mm.

  10. Are there any specific precautions to consider when using 2SA1428-Y(T2TR,A,F) in circuit designs?

    • It's important to consider proper biasing and thermal management to ensure reliable performance and longevity.

Let me know if you need further information on any of these questions!