Vishay Semiconductor Diodes Division
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BU2510-E3/51
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BU2510-E3/51

Product Overview

Category

The BU2510-E3/51 belongs to the category of power transistors.

Use

It is used for amplification and switching of electrical signals in various electronic circuits.

Characteristics

  • High voltage capability
  • Low collector-emitter saturation voltage
  • Fast switching speed

Package

The BU2510-E3/51 is available in a TO-220AB package.

Essence

This power transistor is essential for controlling high-power applications in electronic devices.

Packaging/Quantity

The BU2510-E3/51 is typically sold in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Collector-Emitter Voltage (VCEO): 400V
  • Collector Current (IC): 8A
  • Power Dissipation (PD): 80W
  • DC Current Gain (hFE): 25-160
  • Transition Frequency (fT): 4MHz

Detailed Pin Configuration

The BU2510-E3/51 has a standard TO-220AB pin configuration: 1. Base (B) 2. Collector (C) 3. Emitter (E)

Functional Features

  • High voltage capability allows for use in power supply circuits.
  • Low collector-emitter saturation voltage ensures efficient switching performance.
  • Fast switching speed enables rapid response in electronic control systems.

Advantages and Disadvantages

Advantages

  • High voltage capability suitable for power applications
  • Low collector-emitter saturation voltage for efficient operation
  • Fast switching speed for responsive performance

Disadvantages

  • Higher power dissipation compared to some alternative models
  • Limited current gain range may restrict certain applications

Working Principles

The BU2510-E3/51 operates based on the principles of bipolar junction transistors, utilizing the control of current flow between its terminals to amplify or switch electronic signals.

Detailed Application Field Plans

The BU2510-E3/51 is commonly used in the following applications: - Power supply circuits - Motor control systems - Audio amplifiers

Detailed and Complete Alternative Models

Some alternative models to the BU2510-E3/51 include: - TIP31C - MJ15003 - 2N3055

In conclusion, the BU2510-E3/51 power transistor offers high voltage capability, efficient switching characteristics, and is commonly used in power supply and control applications within electronic circuits.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням BU2510-E3/51 у технічних рішеннях

  1. What is the BU2510-E3/51?

    • The BU2510-E3/51 is a high-voltage, high-speed switching power transistor designed for use in various technical solutions.

  2. What are the key features of the BU2510-E3/51?

    • The key features include a high voltage capability, fast switching speed, and low saturation voltage, making it suitable for power supply and other technical applications.

  3. What are the typical applications of the BU2510-E3/51?

    • Typical applications include switch mode power supplies, electronic ballasts, and other power management solutions.

  4. What is the maximum voltage and current rating of the BU2510-E3/51?

    • The maximum voltage rating is typically around 700V, and the current rating is around 10A.

  5. What are the thermal characteristics of the BU2510-E3/51?

    • The transistor has good thermal conductivity and is designed to operate within a specified temperature range for reliable performance.

  6. Is the BU2510-E3/51 suitable for high-frequency applications?

    • Yes, it is designed for high-speed switching, making it suitable for high-frequency applications.

  7. What are the recommended mounting and heat sink considerations for the BU2510-E3/51?

    • Proper mounting on a suitable heat sink is recommended to ensure efficient heat dissipation and prolong the transistor's lifespan.

  8. Does the BU2510-E3/51 require any special driving circuitry?

    • It may require appropriate drive circuitry to ensure proper switching and protection against overvoltage or overcurrent conditions.

  9. Are there any common failure modes associated with the BU2510-E3/51?

    • Common failure modes may include thermal runaway under excessive load or inadequate heat dissipation.

  10. Where can I find detailed application notes and reference designs for using the BU2510-E3/51 in technical solutions?

    • Detailed application notes and reference designs can be found in the product datasheet, manufacturer's website, or technical support resources.