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BC558BRL1G
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BC558BRL1G

Product Overview

Category

The BC558BRL1G belongs to the category of PNP transistors.

Use

It is commonly used for amplification and switching purposes in electronic circuits.

Characteristics

  • Low power dissipation
  • High current gain
  • Low noise

Package

The BC558BRL1G is typically available in a TO-92 package.

Packaging/Quantity

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

Specifications

  • Collector-Emitter Voltage (VCEO): -30V
  • Collector-Base Voltage (VCBO): -30V
  • Emitter-Base Voltage (VEBO): -5V
  • Collector Current (IC): -100mA
  • Power Dissipation (PD): 625mW
  • Transition Frequency (fT): 100MHz

Detailed Pin Configuration

The BC558BRL1G transistor has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

  • High current gain allows for small base current to control larger collector current.
  • Low noise makes it suitable for audio amplifier applications.
  • Low power dissipation helps in minimizing heat generation.

Advantages

  • High current gain provides efficient amplification.
  • Low power dissipation reduces thermal issues in circuits.

Disadvantages

  • Limited voltage and current handling capabilities compared to other transistors.
  • Relatively low transition frequency may limit high-frequency applications.

Working Principles

The BC558BRL1G operates based on the principles of bipolar junction transistors, where the flow of current is controlled by the application of a small signal at the base terminal, resulting in a larger current flow between the collector and emitter terminals.

Detailed Application Field Plans

The BC558BRL1G is commonly used in the following applications: - Audio amplifiers - Signal amplification circuits - Switching circuits

Detailed and Complete Alternative Models

Some alternative models to the BC558BRL1G include: - 2N3906 - BC557 - 2N4403

In conclusion, the BC558BRL1G PNP transistor offers high current gain, low power dissipation, and low noise characteristics, making it suitable for various amplification and switching applications in electronic circuits.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi BC558BRL1G dalam penyelesaian teknikal

  1. What is the BC558BRL1G transistor used for?

    • The BC558BRL1G is a PNP bipolar junction transistor commonly used for amplification and switching applications.

  2. What are the key specifications of the BC558BRL1G?

    • The BC558BRL1G has a maximum collector current of 100mA, a maximum collector-emitter voltage of 30V, and a maximum power dissipation of 625mW.

  3. How can I use the BC558BRL1G in an amplifier circuit?

    • The BC558BRL1G can be used as a small-signal amplifier in audio and other low-power applications. It can be configured in common emitter or common base configurations.

  4. Can the BC558BRL1G be used for switching applications?

    • Yes, the BC558BRL1G can be used for low-power switching applications due to its moderate current and voltage ratings.

  5. What are some typical applications of the BC558BRL1G?

    • Typical applications include audio amplifiers, signal processing circuits, low-power switching circuits, and voltage regulators.

  6. What are the pin configurations of the BC558BRL1G?

    • The BC558BRL1G has three pins: the emitter (E), the base (B), and the collector (C).

  7. What are the recommended operating conditions for the BC558BRL1G?

    • The recommended operating temperature range is -55°C to 150°C, and it should be operated within the specified current and voltage limits.

  8. Can the BC558BRL1G be used in high-frequency applications?

    • The BC558BRL1G is not typically recommended for high-frequency applications due to its limited frequency response.

  9. Are there any alternative transistors that can be used in place of the BC558BRL1G?

    • Alternative transistors with similar characteristics include BC557, 2N3906, and 2N4403.

  10. Where can I find detailed technical information and datasheets for the BC558BRL1G?

    • Detailed technical information and datasheets for the BC558BRL1G can be found on semiconductor manufacturer websites or distributor platforms.