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MPSA55_D75Z
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MPSA55_D75Z

Product Overview

Category

MPSA55_D75Z belongs to the category of semiconductor devices, specifically a type of bipolar junction transistor (BJT).

Use

It is commonly used as an amplifier or switch in electronic circuits.

Characteristics

  • Low noise
  • High current gain
  • Medium power dissipation

Package

MPSA55_D75Z is typically available in a TO-92 package.

Essence

The essence of MPSA55_D75Z lies in its ability to amplify and control electrical signals in various electronic applications.

Packaging/Quantity

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

Specifications

  • Collector-Base Voltage (VCBO): 80V
  • Collector-Emitter Voltage (VCEO): 60V
  • Emitter-Base Voltage (VEBO): 5V
  • Collector Current (IC): 500mA
  • Power Dissipation (Ptot): 625mW
  • Transition Frequency (ft): 150MHz

Detailed Pin Configuration

MPSA55_D75Z has three pins: 1. Collector (C) 2. Base (B) 3. Emitter (E)

Functional Features

  • High current gain
  • Low noise performance
  • Suitable for low-power applications

Advantages

  • Versatile usage as an amplifier or switch
  • Low noise characteristics
  • High current gain

Disadvantages

  • Limited power dissipation capability
  • Relatively low voltage ratings compared to other transistors

Working Principles

MPSA55_D75Z operates based on the principles of amplification and control of current flow through its three terminals.

Detailed Application Field Plans

MPSA55_D75Z finds application in various electronic circuits, including: - Audio amplifiers - Signal processing circuits - Switching circuits

Detailed and Complete Alternative Models

Some alternative models to MPSA55_D75Z include: - BC547 - 2N3904 - 2N2222

In conclusion, MPSA55_D75Z is a versatile semiconductor device with applications in amplification and switching circuits. Its low noise and high current gain make it suitable for various electronic applications, despite its limitations in power dissipation and voltage ratings.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von MPSA55_D75Z in technischen Lösungen auf

  1. What is MPSA55_D75Z?

    • MPSA55_D75Z is a high voltage NPN bipolar junction transistor (BJT) commonly used in electronic circuits for amplification and switching applications.

  2. What are the key specifications of MPSA55_D75Z?

    • The key specifications of MPSA55_D75Z include a collector-emitter voltage (VCEO) of 80V, a collector current (IC) of 500mA, and a power dissipation (PD) of 625mW.

  3. How can MPSA55_D75Z be used in amplifier circuits?

    • MPSA55_D75Z can be used as a small-signal amplifier in audio and other low-power applications due to its high voltage and current capabilities.

  4. In what types of switching applications can MPSA55_D75Z be utilized?

    • MPSA55_D75Z can be used in various low-power switching applications such as relay drivers, LED drivers, and general purpose switching circuits.

  5. What are the typical operating conditions for MPSA55_D75Z?

    • The typical operating conditions for MPSA55_D75Z include a collector current (IC) of 100mA, a collector-emitter voltage (VCE) of 10V, and a base current (IB) of 5mA.

  6. Can MPSA55_D75Z be used in high temperature environments?

    • Yes, MPSA55_D75Z has a maximum operating junction temperature of 150°C, making it suitable for use in high temperature environments.

  7. What are some common alternatives to MPSA55_D75Z?

    • Common alternatives to MPSA55_D75Z include 2N3904, BC547, and 2N2222, which are also widely used NPN transistors with similar characteristics.

  8. How should MPSA55_D75Z be handled to prevent damage during soldering?

    • When soldering MPSA55_D75Z, it is important to avoid excessive heat and prolonged exposure to the soldering iron to prevent damage to the transistor.

  9. What are the typical applications of MPSA55_D75Z in technical solutions?

    • MPSA55_D75Z is commonly used in audio amplifiers, signal processing circuits, voltage regulators, and other low-power electronic systems.

  10. Where can I find detailed datasheets and application notes for MPSA55_D75Z?

    • Detailed datasheets and application notes for MPSA55_D75Z can be found on the manufacturer's website or through authorized distributors of electronic components.