Microsemi Corporation
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2N328A

2N328A Transistor

Product Overview

The 2N328A is a bipolar junction transistor (BJT) belonging to the category of electronic components. It is commonly used in amplification and switching circuits due to its high gain and low noise characteristics. The transistor is typically packaged in a TO-39 metal can package and is available in various quantities per package.

Basic Information

  • Category: Electronic Component
  • Use: Amplification and Switching
  • Characteristics: High Gain, Low Noise
  • Package: TO-39 Metal Can
  • Packaging/Quantity: Various Quantities Available

Specifications

The 2N328A transistor has the following specifications: - Maximum Collector-Base Voltage: 60V - Maximum Collector Current: 0.5A - Power Dissipation: 0.8W - Transition Frequency: 100MHz - Operating Temperature Range: -65°C to 200°C

Detailed Pin Configuration

The 2N328A transistor has three pins: the emitter, base, and collector. The pin configuration is as follows: - Emitter (E): Pin 1 - Base (B): Pin 2 - Collector (C): Pin 3

Functional Features

The 2N328A transistor offers the following functional features: - High Voltage and Current Gain - Low Noise Performance - Fast Switching Speed

Advantages and Disadvantages

Advantages

  • High Gain
  • Low Noise
  • Fast Switching Speed

Disadvantages

  • Limited Power Dissipation
  • Narrow Operating Temperature Range

Working Principles

The 2N328A operates based on the principles of bipolar junction transistors. When a small current flows into the base terminal, it controls a larger current flow between the collector and emitter terminals, allowing for amplification or switching of signals.

Detailed Application Field Plans

The 2N328A transistor finds applications in various electronic circuits, including: - Audio Amplifiers - RF Amplifiers - Switching Circuits - Oscillator Circuits

Detailed and Complete Alternative Models

Some alternative models to the 2N328A transistor include: - 2N2222A - BC547 - 2N3904 - 2N4401

In conclusion, the 2N328A transistor is a versatile electronic component with applications in amplification and switching circuits. Its high gain, low noise characteristics make it suitable for a wide range of electronic designs.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 2N328A en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of 2N328A in technical solutions:

  1. What is the 2N328A transistor used for?

    • The 2N328A is a general-purpose NPN transistor commonly used for amplification and switching applications.

  2. What are the typical operating conditions for the 2N328A transistor?

    • The 2N328A transistor typically operates at a maximum collector current of 100mA and a maximum collector-emitter voltage of 30V.

  3. Can the 2N328A be used for audio amplifier circuits?

    • Yes, the 2N328A can be used in low-power audio amplifier circuits due to its moderate current and voltage ratings.

  4. Is the 2N328A suitable for switching applications?

    • Yes, the 2N328A can be used for low-power switching applications such as driving small relays or LEDs.

  5. What are the key characteristics of the 2N328A transistor?

    • The 2N328A has moderate gain, low noise, and is suitable for low-frequency applications.

  6. What are the typical package types available for the 2N328A?

    • The 2N328A is commonly available in TO-18 metal can package and TO-92 plastic package.

  7. What are the recommended biasing and operating conditions for the 2N328A in an amplifier circuit?

    • A common-emitter configuration with appropriate biasing resistors can be used for amplifier applications.

  8. Can the 2N328A be used in high-frequency applications?

    • No, the 2N328A is not suitable for high-frequency applications due to its limited frequency response.

  9. Are there any specific thermal considerations for the 2N328A?

    • It is important to consider heat dissipation when operating the 2N328A near its maximum ratings, especially in the TO-18 package.

  10. Where can I find detailed datasheets and application notes for the 2N328A?

    • Datasheets and application notes for the 2N328A can be found on semiconductor manufacturer websites or electronic component distributor websites.

I hope these questions and answers provide helpful information about the application of 2N328A in technical solutions. Let me know if you need further assistance!