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JANTX2N2221AUA
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JANTX2N2221AUA

Product Overview

Category

The JANTX2N2221AUA belongs to the category of small-signal transistors.

Use

It is commonly used in amplification and switching applications.

Characteristics

  • Low power dissipation
  • High current gain
  • Low noise

Package

The JANTX2N2221AUA is available in a TO-18 metal can package.

Essence

This transistor is essential for electronic circuit design, especially in low-power applications.

Packaging/Quantity

It is typically packaged in reels or tubes containing 100 to 500 units.

Specifications

  • Collector-Base Voltage (Vcbo): 75V
  • Collector-Emitter Voltage (Vceo): 50V
  • Emitter-Base Voltage (Vebo): 6V
  • Collector Current (Ic): 800mA
  • Power Dissipation (Pd): 500mW
  • Transition Frequency (ft): 300MHz
  • Operating Temperature Range: -65°C to 200°C

Detailed Pin Configuration

The JANTX2N2221AUA has three pins: 1. Collector (C) 2. Base (B) 3. Emitter (E)

Functional Features

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

Advantages

  • Reliable performance
  • Wide operating temperature range
  • Versatile application potential

Disadvantages

  • Limited power handling capacity
  • Sensitive to electrostatic discharge

Working Principles

The JANTX2N2221AUA operates based on the principles of bipolar junction transistors, where the flow of current is controlled by the voltage applied at the base terminal.

Detailed Application Field Plans

The JANTX2N2221AUA is widely used in: - Audio amplifiers - Signal processing circuits - Switching circuits - Oscillator circuits

Detailed and Complete Alternative Models

Some alternative models to the JANTX2N2221AUA include: - 2N2222A - BC547 - 2N3904 - MPS2222A

In conclusion, the JANTX2N2221AUA is a versatile small-signal transistor with wide-ranging applications in electronic circuits, offering reliable performance and high current gain. Its compact size and low power dissipation make it suitable for various low-power applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi JANTX2N2221AUA dalam penyelesaian teknikal

  1. What is the JANTX2N2221AUA transistor used for?

    • The JANTX2N2221AUA transistor is commonly used for general-purpose switching and amplification in various technical solutions.

  2. What are the key specifications of the JANTX2N2221AUA transistor?

    • The JANTX2N2221AUA transistor typically has a maximum collector current of 800mA, a maximum power dissipation of 500mW, and a voltage rating of 50V.

  3. Can the JANTX2N2221AUA be used in high-frequency applications?

    • While the JANTX2N2221AUA can be used in moderate frequency applications, it may not be suitable for high-frequency applications due to its transition frequency and capacitance characteristics.

  4. Is the JANTX2N2221AUA suitable for use in temperature-sensitive environments?

    • Yes, the JANTX2N2221AUA is designed to operate within a wide temperature range, making it suitable for use in various environments, including those with temperature variations.

  5. What are some common circuit configurations where the JANTX2N2221AUA is used?

    • The JANTX2N2221AUA is often used in common emitter and common collector configurations for amplification and switching purposes.

  6. Does the JANTX2N2221AUA require any special heat dissipation considerations?

    • While the JANTX2N2221AUA has a moderate power dissipation rating, it may benefit from thermal considerations in high-power applications or when operating in elevated temperature environments.

  7. Are there any known reliability issues with the JANTX2N2221AUA transistor?

    • The JANTX2N2221AUA is known for its reliability and is widely used in various technical solutions without significant reliability concerns.

  8. Can the JANTX2N2221AUA be directly substituted for other similar transistors in existing circuits?

    • In many cases, the JANTX2N2221AUA can be directly substituted for similar transistors with compatible pinouts and characteristics, but it's always recommended to review the datasheets and specifications for compatibility.

  9. What are the typical applications where the JANTX2N2221AUA is commonly used?

    • The JANTX2N2221AUA is commonly used in audio amplifiers, signal processing circuits, switching applications, and various other general-purpose electronic designs.

  10. Where can I find reliable sourcing for the JANTX2N2221AUA transistor?

    • Reliable sourcing for the JANTX2N2221AUA transistor can be found through authorized distributors, electronic component suppliers, and manufacturers' official channels to ensure authenticity and quality.