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MPSA18_D27Z
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MPSA18_D27Z

Product Overview

Category

The MPSA18_D27Z belongs to the category of small signal transistors.

Use

It is commonly used for amplification and switching of electronic signals in various applications.

Characteristics

  • Small size
  • High gain
  • Low noise
  • Suitable for low power applications

Package

The MPSA18_D27Z is typically available in a TO-92 package.

Essence

This transistor is essential for amplifying weak electronic signals in electronic circuits.

Packaging/Quantity

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

Specifications

  • Collector-Base Voltage (VCBO): 40V
  • Collector-Emitter Voltage (VCEO): 20V
  • Emitter-Base Voltage (VEBO): 5V
  • Collector Current (IC): 200mA
  • Power Dissipation (PD): 625mW
  • Transition Frequency (ft): 100MHz
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The MPSA18_D27Z has three pins: 1. Base (B) 2. Emitter (E) 3. Collector (C)

Functional Features

  • High voltage gain
  • Low noise
  • Fast switching speed
  • Wide operating temperature range

Advantages

  • Small size
  • Versatile applications
  • Low cost
  • Reliable performance

Disadvantages

  • Limited power handling capability
  • Sensitive to temperature variations

Working Principles

The MPSA18_D27Z operates based on the principles of bipolar junction transistors, where the input current controls the output current flow through the device.

Detailed Application Field Plans

The MPSA18_D27Z is widely used in: - Audio amplifiers - Signal processing circuits - Switching circuits - Oscillator circuits

Detailed and Complete Alternative Models

Some alternative models to the MPSA18_D27Z include: - 2N3904 - BC547 - 2N2222 - BC548

In conclusion, the MPSA18_D27Z is a versatile small signal transistor with high gain and low noise characteristics, making it suitable for various electronic applications.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan MPSA18_D27Z dalam solusi teknis

  1. What is MPSA18_D27Z?

    • MPSA18_D27Z is a high-voltage NPN bipolar junction transistor (BJT) commonly used in amplification and switching applications.

  2. What are the typical applications of MPSA18_D27Z?

    • The typical applications of MPSA18_D27Z include audio amplification, signal processing, voltage regulation, and general purpose switching.

  3. What is the maximum collector-emitter voltage rating of MPSA18_D27Z?

    • The maximum collector-emitter voltage rating of MPSA18_D27Z is 40V.

  4. What is the maximum collector current of MPSA18_D27Z?

    • The maximum collector current of MPSA18_D27Z is 500mA.

  5. What are the key features of MPSA18_D27Z?

    • The key features of MPSA18_D27Z include high voltage capability, low leakage current, and high current gain.

  6. Can MPSA18_D27Z be used for low-power switching applications?

    • Yes, MPSA18_D27Z can be used for low-power switching applications due to its moderate current and voltage ratings.

  7. Is MPSA18_D27Z suitable for audio amplifier circuits?

    • Yes, MPSA18_D27Z is suitable for audio amplifier circuits due to its high voltage capability and low noise characteristics.

  8. What are the recommended operating conditions for MPSA18_D27Z?

    • The recommended operating conditions for MPSA18_D27Z include a collector current of 100mA, a collector-emitter voltage of 20V, and a power dissipation of 625mW.

  9. Can MPSA18_D27Z be used in voltage regulator circuits?

    • Yes, MPSA18_D27Z can be used in voltage regulator circuits, especially in low-power applications where its characteristics are well-suited.

  10. Are there any specific thermal considerations when using MPSA18_D27Z in technical solutions?

    • It is important to consider proper heat sinking and thermal management when using MPSA18_D27Z, especially in applications where power dissipation may be a concern.