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2N5321

2N5321

Product Overview

The 2N5321 is a silicon NPN power transistor designed for general-purpose amplifier and switching applications. This transistor falls under the category of discrete semiconductor devices and is commonly used in electronic circuits for amplification and switching purposes. The 2N5321 is characterized by its high current capability, low saturation voltage, and excellent linearity. It is typically packaged in a TO-220 plastic package and is available in various quantities.

Specifications

  • Type: NPN
  • Maximum Collector-Emitter Voltage (Vce): 300V
  • Maximum Collector Current (Ic): 8A
  • Power Dissipation (Pd): 80W
  • Transition Frequency (ft): 4MHz
  • Package Type: TO-220
  • Packaging: Tube, Bulk

Detailed Pin Configuration

The 2N5321 transistor has three pins: the emitter (E), base (B), and collector (C). In the TO-220 package, the pin configuration is as follows: - Emitter (E) - Pin 1 - Base (B) - Pin 2 - Collector (C) - Pin 3

Functional Features

The 2N5321 transistor offers the following functional features: - High current gain - Low saturation voltage - Fast switching speed - Good linearity in amplification applications

Advantages and Disadvantages

Advantages: - High current capability - Low saturation voltage - Suitable for general-purpose applications

Disadvantages: - Moderate transition frequency - Relatively large package size

Working Principles

The 2N5321 operates based on the principles of bipolar junction transistors (BJTs). When a small current flows into the base terminal, it controls a larger current flow between the collector and emitter terminals, allowing the transistor to amplify or switch electronic signals.

Detailed Application Field Plans

The 2N5321 transistor finds extensive use in various applications, including: - Audio amplifiers - Power supply circuits - Motor control systems - Switching regulators - LED drivers

Detailed and Complete Alternative Models

Some alternative models to the 2N5321 include: - 2N3055 - TIP31 - MJ15003 - BD139

In summary, the 2N5321 is a versatile NPN power transistor suitable for a wide range of amplification and switching applications. Its high current capability and low saturation voltage make it an ideal choice for many electronic circuit designs.

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技術ソリューションにおける 2N5321 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is 2N5321?

    • 2N5321 is a silicon NPN transistor commonly used for amplification and switching applications in electronic circuits.

  2. What are the typical applications of 2N5321?

    • It is commonly used in audio amplifiers, signal processing circuits, and general purpose switching applications.

  3. What are the key electrical characteristics of 2N5321?

    • The key electrical characteristics include a maximum collector current of 1A, a maximum collector-emitter voltage of 40V, and a maximum power dissipation of 625mW.

  4. How do I identify the pin configuration of 2N5321?

    • The pin configuration of 2N5321 is typically identified as the emitter (E), base (B), and collector (C) pins.

  5. What are the recommended operating conditions for 2N5321?

    • The recommended operating conditions include a maximum junction temperature of 150°C, a storage temperature range of -65°C to 150°C, and a maximum soldering temperature of 260°C.

  6. Can 2N5321 be used for high-frequency applications?

    • While 2N5321 can be used for moderate frequency applications, it may not be suitable for high-frequency applications due to its transition frequency characteristics.

  7. What are the common alternatives to 2N5321?

    • Common alternatives to 2N5321 include 2N2222, BC547, and BC548 transistors, which have similar characteristics and can be used in similar applications.

  8. How should 2N5321 be handled during soldering and mounting?

    • 2N5321 should be handled carefully during soldering and mounting to avoid damaging the leads or the transistor body. Proper heat sinking and ESD precautions should also be taken.

  9. What are the typical gain characteristics of 2N5321?

    • The typical DC current gain (hFE) of 2N5321 ranges from 30 to 300, depending on the operating conditions and biasing.

  10. Are there any specific considerations for designing circuits with 2N5321?

    • When designing circuits with 2N5321, it's important to consider proper biasing, thermal management, and protection against overcurrent and overvoltage conditions to ensure reliable operation.

Is there anything else you would like to know about the application of 2N5321 in technical solutions?