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2SA2125-S-TD-H

2SA2125-S-TD-H

Product Overview

Category

The 2SA2125-S-TD-H belongs to the category of semiconductor devices.

Use

It is commonly used as a high-frequency amplifier in electronic circuits.

Characteristics

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

Package

The 2SA2125-S-TD-H is typically available in a TO-126 package.

Essence

This product serves as a crucial component in amplifying electronic signals in various applications.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Collector-Base Voltage: 120V
  • Collector Current: 1A
  • Power Dissipation: 0.8W
  • Transition Frequency: 150MHz
  • Operating Temperature: -55°C to 150°C

Detailed Pin Configuration

The 2SA2125-S-TD-H has three pins: 1. Emitter 2. Base 3. Collector

Functional Features

  • High voltage capability allows for use in various electronic applications.
  • Low collector-to-emitter saturation voltage ensures efficient power usage.
  • Fast switching speed enables quick signal amplification.

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited power dissipation capacity
  • Relatively narrow operating temperature range

Working Principles

The 2SA2125-S-TD-H operates based on the principles of bipolar junction transistors, utilizing its three terminals to amplify electronic signals.

Detailed Application Field Plans

This product finds extensive use in: - Audio amplifiers - Radio frequency circuits - Switching circuits

Detailed and Complete Alternative Models

Some alternative models to the 2SA2125-S-TD-H include: - 2SC5585 - 2N3904 - BC547

In conclusion, the 2SA2125-S-TD-H is a versatile semiconductor device with high voltage capability, fast switching speed, and low collector-to-emitter saturation voltage, making it suitable for various electronic applications.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 2SA2125-S-TD-H in technische oplossingen

  1. What is the maximum collector current of 2SA2125-S-TD-H?

    • The maximum collector current of 2SA2125-S-TD-H is 3A.

  2. What is the maximum power dissipation of 2SA2125-S-TD-H?

    • The maximum power dissipation of 2SA2125-S-TD-H is 1.5W.

  3. What is the voltage rating of 2SA2125-S-TD-H?

    • The voltage rating of 2SA2125-S-TD-H is 50V.

  4. What are the typical applications of 2SA2125-S-TD-H?

    • Typical applications of 2SA2125-S-TD-H include audio amplification, power management, and general switching purposes.

  5. What is the gain bandwidth product of 2SA2125-S-TD-H?

    • The gain bandwidth product of 2SA2125-S-TD-H is typically around 100MHz.

  6. What is the operating temperature range of 2SA2125-S-TD-H?

    • The operating temperature range of 2SA2125-S-TD-H is -55°C to 150°C.

  7. Does 2SA2125-S-TD-H require a heat sink for operation?

    • It is recommended to use a heat sink when operating 2SA2125-S-TD-H near its maximum power dissipation.

  8. Is 2SA2125-S-TD-H suitable for high-frequency applications?

    • While 2SA2125-S-TD-H has a moderate gain bandwidth product, it may not be ideal for very high-frequency applications.

  9. What are the key differences between 2SA2125-S-TD-H and similar transistors?

    • The key differences may include voltage ratings, current handling capabilities, and frequency response.

  10. Are there any known reliability issues with 2SA2125-S-TD-H?

    • 2SA2125-S-TD-H is generally considered reliable when operated within its specified parameters, but proper thermal management is important for long-term reliability.