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2N5089G
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2N5089G Transistor

Product Overview

The 2N5089G is a general-purpose NPN bipolar junction transistor (BJT) belonging to the category of electronic components. It is commonly used for amplification and switching applications due to its high gain and low noise characteristics. The transistor is typically housed in a TO-92 package and is available in various packaging quantities.

Basic Information Overview

  • Category: Electronic Component
  • Use: Amplification and Switching
  • Characteristics: High Gain, Low Noise
  • Package: TO-92
  • Packaging/Quantity: Various options available

Specifications

The 2N5089G transistor has the following specifications: - Maximum Collector-Emitter Voltage: 25V - Maximum Collector-Base Voltage: 30V - Maximum Emitter-Base Voltage: 5V - Continuous Collector Current: 50mA - Power Dissipation: 625mW - Transition Frequency: 300MHz

Detailed Pin Configuration

The 2N5089G transistor features three pins: 1. Collector (C): This pin is connected to the positive supply voltage when used in common emitter configuration. 2. Base (B): The input terminal that controls the flow of current between the collector and emitter. 3. Emitter (E): The output terminal through which the amplified signal is obtained.

Functional Features

  • High Gain: The transistor offers high current gain, making it suitable for amplification purposes.
  • Low Noise: It exhibits low noise characteristics, ensuring clean signal amplification.

Advantages and Disadvantages

Advantages

  • High Gain
  • Low Noise
  • Versatile Applications

Disadvantages

  • Limited Power Handling Capacity
  • Susceptible to Thermal Runaway

Working Principles

The 2N5089G operates based on the principles of bipolar junction transistors, where the flow of current between the collector and emitter is controlled by the base current. By modulating the base current, the transistor can amplify or switch electronic signals.

Detailed Application Field Plans

The 2N5089G transistor finds extensive use in various applications, including: - Audio Amplification - Signal Processing Circuits - Oscillator Circuits - Switching Circuits

Detailed and Complete Alternative Models

Some alternative models to the 2N5089G transistor include: - 2N3904 - BC547 - 2N2222

In conclusion, the 2N5089G transistor is a versatile electronic component with high gain and low noise characteristics, making it suitable for a wide range of amplification and switching applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 2N5089G en soluciones técnicas

  1. What is the 2N5089G transistor used for?

    • The 2N5089G is a general-purpose NPN bipolar junction transistor commonly used for amplification and switching applications in electronic circuits.

  2. What are the typical operating conditions for the 2N5089G?

    • The 2N5089G transistor typically operates at a maximum collector current of 50mA, with a maximum collector-emitter voltage of 25V.

  3. How do I identify the pinout of the 2N5089G transistor?

    • The pinout of the 2N5089G transistor is typically Emitter (E), Base (B), and Collector (C).

  4. Can the 2N5089G be used for audio amplifier applications?

    • Yes, the 2N5089G can be used in low-power audio amplifier circuits due to its moderate gain and low noise characteristics.

  5. What are some common circuit configurations using the 2N5089G?

    • Common circuit configurations include common emitter amplifiers, switch circuits, and oscillator circuits.

  6. What is the typical gain of the 2N5089G transistor?

    • The typical DC current gain (hFE) of the 2N5089G transistor ranges from 200 to 600 under specified operating conditions.

  7. Are there any specific thermal considerations when using the 2N5089G?

    • It is important to consider the power dissipation and thermal resistance of the 2N5089G transistor to ensure proper heat management in the circuit.

  8. Can the 2N5089G be used in high-frequency applications?

    • While the 2N5089G can be used in moderate frequency applications, it may not be suitable for very high-frequency designs due to its transition frequency limitations.

  9. What are the recommended storage and operating temperatures for the 2N5089G?

    • The 2N5089G is typically rated for storage and operating temperatures ranging from -55°C to 150°C.

  10. Where can I find detailed specifications and application notes for the 2N5089G?

    • Detailed specifications and application notes for the 2N5089G can be found in the manufacturer's datasheet and application guides, as well as in technical reference books on transistors and semiconductor devices.