Central Semiconductor Corp
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BU407
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BU407

Product Overview

Category: Integrated Circuit
Use: Amplifier
Characteristics: High voltage, high current, low power consumption
Package: TO-220
Essence: Power amplifier
Packaging/Quantity: Single unit

Specifications

  • Voltage Rating: 120V
  • Current Rating: 7A
  • Power Dissipation: 40W
  • Gain Bandwidth Product: 5MHz
  • Operating Temperature Range: -65°C to 150°C

Detailed Pin Configuration

  1. Base (B)
  2. Emitter (E)
  3. Collector (C)

Functional Features

  • High voltage and current capability
  • Low power consumption
  • Wide operating temperature range
  • TO-220 package for easy mounting

Advantages

  • Suitable for high-power applications
  • Wide operating temperature range allows for versatile use
  • Robust packaging for durability

Disadvantages

  • Limited gain bandwidth product compared to some alternatives
  • Higher power dissipation than certain competing models

Working Principles

BU407 is a power amplifier integrated circuit designed to handle high voltage and current while maintaining low power consumption. It operates based on the principles of amplification and signal processing, providing a reliable and efficient solution for various applications.

Detailed Application Field Plans

  1. Audio amplification systems
  2. Power supply units
  3. Motor control circuits
  4. Lighting control systems

Detailed and Complete Alternative Models

  1. TIP3055
  2. MJ15003
  3. 2N3055
  4. MJE13005

In conclusion, BU407 is a versatile power amplifier integrated circuit with high voltage and current capabilities, making it suitable for a wide range of applications in various fields.

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10個與BU407在技術方案中應用相關的常見問題與解答

  1. What is BU407?

    • BU407 is a PNP epitaxial silicon transistor commonly used in electronic circuits for amplification and switching applications.

  2. What are the typical applications of BU407?

    • BU407 is commonly used in audio amplifiers, power supply circuits, and motor control circuits due to its high voltage and current capabilities.

  3. What are the key specifications of BU407?

    • The key specifications of BU407 include a collector-emitter voltage (VCEO) of 45V, collector current (IC) of 7A, and a power dissipation (Ptot) of 40W.

  4. How do I identify the pinout of BU407?

    • The pinout of BU407 is typically identified as the emitter (E), base (B), and collector (C) pins, with the flat side of the transistor facing towards you and the pins down.

  5. Can BU407 be used in high-power applications?

    • Yes, BU407 is suitable for high-power applications such as power amplifiers and motor control circuits due to its high current and voltage ratings.

  6. What are the common alternatives to BU407?

    • Common alternatives to BU407 include transistors such as TIP31, TIP32, and 2N3055, which offer similar characteristics and can be used in similar applications.

  7. How should BU407 be mounted for optimal performance?

    • BU407 should be mounted on a heat sink to dissipate heat effectively, especially when used in high-power applications, to ensure optimal performance and reliability.

  8. What are the typical operating conditions for BU407?

    • The typical operating conditions for BU407 include a maximum collector current (IC), maximum collector-emitter voltage (VCEO), and a specified operating temperature range.

  9. Can BU407 be used in audio amplifier circuits?

    • Yes, BU407 is commonly used in audio amplifier circuits due to its high current capability and low distortion characteristics.

  10. Where can I find the datasheet for BU407?

    • The datasheet for BU407 can be found on various semiconductor manufacturer websites or distributor platforms, providing detailed information on its electrical characteristics and application guidelines.