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MPSA43_D26Z
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MPSA43_D26Z

Product Overview

Category: Transistor
Use: Amplification and switching of electronic signals
Characteristics: High current gain, low noise, and low power consumption
Package: TO-92
Essence: NPN silicon transistor
Packaging/Quantity: Bulk packaging, 100 pieces per pack

Specifications

  • Collector-Base Voltage (VCBO): 80V
  • Collector-Emitter Voltage (VCEO): 80V
  • Emitter-Base Voltage (VEBO): 6V
  • Collector Current (IC): 500mA
  • Power Dissipation (PD): 625mW
  • Transition Frequency (fT): 100MHz
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

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

Functional Features

  • High current gain
  • Low noise
  • Low power consumption
  • Fast switching speed

Advantages

  • Versatile applications in amplification and switching circuits
  • Reliable performance in various electronic devices
  • Compact TO-92 package for easy integration

Disadvantages

  • Limited power dissipation capability
  • Moderate operating temperature range

Working Principles

The MPSA43_D26Z operates as an NPN bipolar junction transistor, where the flow of current is controlled by the voltage applied at the base terminal. It amplifies and switches electronic signals by modulating the current flow between the collector and emitter terminals.

Detailed Application Field Plans

  1. Audio Amplification: Utilized in audio amplifiers and preamplifiers for signal amplification with low noise.
  2. Switching Circuits: Integrated into electronic switches and relays for controlling high-frequency signals.
  3. Oscillator Circuits: Employed in oscillator circuits for generating high-frequency signals in electronic devices.

Detailed and Complete Alternative Models

  1. BC547: Similar NPN transistor with comparable characteristics and package type.
  2. 2N3904: NPN transistor with equivalent specifications and package style.

This comprehensive entry provides a detailed overview of the MPSA43_D26Z transistor, including its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

技術ソリューションにおける MPSA43_D26Z の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is MPSA43_D26Z?

    • MPSA43_D26Z is a high voltage NPN bipolar junction transistor (BJT) commonly used in amplification and switching applications.

  2. What are the typical applications of MPSA43_D26Z?

    • MPSA43_D26Z is commonly used in audio amplifiers, signal processing circuits, and high voltage switching applications.

  3. What is the maximum voltage rating for MPSA43_D26Z?

    • The maximum voltage rating for MPSA43_D26Z is typically around 200 volts.

  4. What is the maximum current rating for MPSA43_D26Z?

    • The maximum current rating for MPSA43_D26Z is typically around 500 milliamps.

  5. What are the key characteristics of MPSA43_D26Z that make it suitable for technical solutions?

    • MPSA43_D26Z has high voltage and current ratings, low noise, and good amplification capabilities, making it suitable for various technical solutions.

  6. Can MPSA43_D26Z be used in low power applications?

    • While MPSA43_D26Z is capable of handling higher voltages and currents, it can also be used in low power applications with appropriate circuit design.

  7. Are there any specific considerations for using MPSA43_D26Z in high frequency applications?

    • MPSA43_D26Z may not be ideal for high frequency applications due to its transition frequency limitations, so careful consideration is needed for such applications.

  8. What are the typical operating temperature ranges for MPSA43_D26Z?

    • The typical operating temperature range for MPSA43_D26Z is -55°C to 150°C, making it suitable for a wide range of environments.

  9. Can MPSA43_D26Z be used in automotive electronics?

    • Yes, MPSA43_D26Z can be used in automotive electronics where high voltage and current capabilities are required.

  10. Are there any common alternatives to MPSA43_D26Z for similar technical applications?

    • Some common alternatives to MPSA43_D26Z include BC547, 2N3904, and 2N2222, which have similar characteristics and can be used in comparable technical solutions.