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2SA08850R
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2SA08850R

Product Overview

Category

The 2SA08850R belongs to the category of semiconductor devices, specifically a PNP silicon epitaxial planar transistor.

Use

This transistor is commonly used in electronic circuits for amplification and switching applications.

Characteristics

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

Package

The 2SA08850R is typically available in a TO-220F package, which provides efficient heat dissipation.

Essence

This transistor is essential for designing and building electronic circuits that require high voltage amplification and fast switching capabilities.

Packaging/Quantity

The 2SA08850R is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Collector-Base Voltage: 160V
  • Collector Current: 3A
  • Total Power Dissipation: 25W
  • Transition Frequency: 30MHz
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

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

Functional Features

  • High voltage capability allows for use in various circuit designs.
  • Low collector saturation voltage ensures minimal power loss during operation.
  • Fast switching speed enables rapid response in switching applications.

Advantages and Disadvantages

Advantages

  • High voltage capability suitable for diverse applications.
  • Low collector saturation voltage minimizes power dissipation.
  • Fast switching speed enhances circuit performance.

Disadvantages

  • May require careful handling due to its sensitivity to static electricity.
  • Limited availability from certain manufacturers.

Working Principles

The 2SA08850R operates based on the principles of PNP transistor behavior, where current flow is controlled by the application of a small signal at the base terminal, allowing for amplification or switching of larger currents at the collector terminal.

Detailed Application Field Plans

The 2SA08850R finds extensive use in: - Audio amplifiers - Power supply circuits - Motor control systems - Switching regulators

Detailed and Complete Alternative Models

  • 2SA1015
  • 2SA1943
  • 2SA970

In conclusion, the 2SA08850R is a versatile PNP transistor with high voltage capability, low collector saturation voltage, and fast switching speed, making it an essential component in various electronic circuits and applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi 2SA08850R dalam penyelesaian teknikal

  1. What is the maximum collector current of 2SA08850R?

    • The maximum collector current of 2SA08850R is 3A.

  2. What is the maximum collector-emitter voltage of 2SA08850R?

    • The maximum collector-emitter voltage of 2SA08850R is 60V.

  3. What is the power dissipation of 2SA08850R?

    • The power dissipation of 2SA08850R is 1W.

  4. What are the typical applications of 2SA08850R?

    • Typical applications of 2SA08850R include audio amplification, power management, and general switching purposes.

  5. What is the gain (hfe) of 2SA08850R?

    • The gain (hfe) of 2SA08850R typically ranges from 100 to 320.

  6. Is 2SA08850R suitable for high-frequency applications?

    • No, 2SA08850R is not recommended for high-frequency applications due to its lower transition frequency.

  7. What is the operating temperature range of 2SA08850R?

    • The operating temperature range of 2SA08850R is -55°C to 150°C.

  8. Does 2SA08850R require a heat sink for certain applications?

    • Yes, for high-power applications or when operating close to the maximum power dissipation, a heat sink may be required.

  9. Can 2SA08850R be used in push-pull amplifier configurations?

    • Yes, 2SA08850R can be used in push-pull amplifier configurations for audio amplification.

  10. Are there any recommended alternative transistors to 2SA08850R?

    • Some recommended alternative transistors to 2SA08850R include 2SA1015, 2N3904, and BC547.