Rohm Semiconductor
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BU20TD3WG-TR
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BU20TD3WG-TR

Product Overview

Category: Electronic Component
Use: Power Transistor
Characteristics: High voltage, high current, low saturation voltage
Package: TO-247
Essence: NPN Silicon Power Transistor
Packaging/Quantity: Tape and Reel / 500 units per reel

Specifications

  • Collector-Emitter Voltage (Vce): 600V
  • Collector Current (Ic): 20A
  • Base Current (Ib): 5A
  • Power Dissipation (Pd): 150W
  • Transition Frequency (fT): 30MHz
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The BU20TD3WG-TR power transistor has a TO-247 package with three pins:

  1. Collector (C): This pin is connected to the positive terminal of the load or circuit.
  2. Base (B): The base pin controls the flow of current between the emitter and collector.
  3. Emitter (E): The emitter pin is connected to the negative terminal of the load or circuit.

Functional Features

  • High voltage capability allows for use in various power applications.
  • High current handling capacity makes it suitable for demanding circuits.
  • Low saturation voltage minimizes power loss and improves efficiency.
  • Fast switching speed enables efficient operation in high-frequency applications.

Advantages and Disadvantages

Advantages: - High voltage and current ratings make it versatile for different applications. - Low saturation voltage reduces power dissipation and enhances efficiency. - Fast switching speed enables use in high-frequency circuits.

Disadvantages: - Limited transition frequency may restrict its use in certain high-speed applications. - Requires proper heat sinking due to high power dissipation.

Working Principles

The BU20TD3WG-TR is an NPN silicon power transistor that operates based on the principles of bipolar junction transistors (BJTs). It consists of three layers: the emitter, base, and collector. By applying a small current to the base terminal, a larger current can flow between the collector and emitter terminals. This amplification effect allows the transistor to control high-power circuits.

Detailed Application Field Plans

The BU20TD3WG-TR power transistor finds applications in various fields, including:

  1. Power Supplies: Used in high-voltage power supply units for efficient power regulation.
  2. Motor Control: Enables precise control of motors in industrial and automotive applications.
  3. Audio Amplifiers: Provides high-power amplification for audio systems.
  4. Lighting Systems: Used in high-intensity discharge lamps and LED drivers.
  5. Switching Circuits: Suitable for high-frequency switching applications.

Detailed and Complete Alternative Models

  1. BU508DFI: NPN Silicon Power Transistor, TO-247 package, Vce = 700V, Ic = 8A.
  2. MJL4281A: NPN Power Transistor, TO-264 package, Vce = 350V, Ic = 15A.
  3. MJE15032G: NPN Power Transistor, TO-220 package, Vce = 250V, Ic = 8A.
  4. 2SC5200: NPN Power Transistor, TO-264 package, Vce = 230V, Ic = 15A.
  5. TIP35C: NPN Power Transistor, TO-247 package, Vce = 100V, Ic = 25A.

These alternative models offer similar characteristics and can be used as substitutes for the BU20TD3WG-TR in various applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de BU20TD3WG-TR en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of BU20TD3WG-TR in technical solutions:

  1. Question: What is the BU20TD3WG-TR?
    Answer: The BU20TD3WG-TR is a specific model of a technical component used in electronic circuits.

  2. Question: What is the purpose of the BU20TD3WG-TR?
    Answer: The BU20TD3WG-TR is designed to perform a specific function within an electronic circuit, such as amplification or switching.

  3. Question: What are the key specifications of the BU20TD3WG-TR?
    Answer: The key specifications of the BU20TD3WG-TR include voltage ratings, current ratings, frequency response, and power dissipation.

  4. Question: In which applications can the BU20TD3WG-TR be used?
    Answer: The BU20TD3WG-TR can be used in various applications, including audio amplifiers, power supplies, motor control systems, and lighting circuits.

  5. Question: What are the advantages of using the BU20TD3WG-TR in technical solutions?
    Answer: Some advantages of using the BU20TD3WG-TR include its high reliability, compact size, low power consumption, and compatibility with other components.

  6. Question: How do I integrate the BU20TD3WG-TR into my circuit design?
    Answer: To integrate the BU20TD3WG-TR into your circuit design, you need to follow the manufacturer's datasheet, which provides information on pin connections, recommended operating conditions, and application notes.

  7. Question: Can the BU20TD3WG-TR handle high temperatures?
    Answer: Yes, the BU20TD3WG-TR is designed to operate at elevated temperatures and has a specified temperature range mentioned in its datasheet.

  8. Question: Is the BU20TD3WG-TR compatible with other electronic components?
    Answer: Yes, the BU20TD3WG-TR is designed to be compatible with other standard electronic components, making it easy to integrate into existing circuit designs.

  9. Question: Can I use multiple BU20TD3WG-TR components in parallel for higher power applications?
    Answer: Yes, you can use multiple BU20TD3WG-TR components in parallel to increase the overall power handling capacity of your circuit.

  10. Question: Where can I purchase the BU20TD3WG-TR?
    Answer: The BU20TD3WG-TR can be purchased from authorized distributors or directly from the manufacturer's website.