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MPSA55_D27Z
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MPSA55_D27Z

Product Overview

  • Category: Transistor
  • Use: Amplification of electronic signals
  • Characteristics: High gain, low noise, and low power consumption
  • Package: TO-92
  • Essence: NPN silicon transistor
  • Packaging/Quantity: 1000 units per reel

Specifications

  • Collector-Emitter Voltage (VCEO): 60V
  • Collector-Base Voltage (VCBO): 60V
  • Emitter-Base Voltage (VEBO): 5V
  • Collector Current (IC): 500mA
  • Power Dissipation (PD): 625mW
  • Transition Frequency (ft): 100MHz
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

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

Functional Features

  • High current gain
  • Low noise
  • Suitable for audio amplification applications

Advantages

  • Small package size
  • Wide operating temperature range
  • High transition frequency

Disadvantages

  • Limited collector current compared to other transistors
  • Relatively low collector-emitter voltage rating

Working Principles

The MPSA55_D27Z operates as a bipolar junction transistor, where the flow of current is controlled by the voltage applied to the base terminal. It amplifies small variations in input voltage to produce larger output signals.

Detailed Application Field Plans

  1. Audio amplification circuits
  2. Signal processing circuits
  3. Oscillator circuits

Detailed and Complete Alternative Models

  1. BC547
  2. 2N3904
  3. PN2222

This comprehensive entry provides an in-depth understanding of the MPSA55_D27Z transistor, covering its specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models.

10個與MPSA55_D27Z在技術方案中應用相關的常見問題與解答

  1. What is MPSA55_D27Z?

    • MPSA55_D27Z 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_D27Z?

    • The key specifications of MPSA55_D27Z include a collector-emitter voltage (VCEO) of 300V, a collector current (IC) of 500mA, and a power dissipation (PD) of 625mW.

  3. How can MPSA55_D27Z be used in amplifier circuits?

    • MPSA55_D27Z can be used as a small-signal amplifier in audio and other low-frequency applications due to its high voltage and current capabilities.

  4. In what types of switching applications can MPSA55_D27Z be utilized?

    • MPSA55_D27Z can be used in various switching applications such as relay drivers, motor control, and general purpose switching due to its high voltage and current ratings.

  5. What are the typical operating conditions for MPSA55_D27Z?

    • The typical operating conditions for MPSA55_D27Z include a collector current (IC) of 100mA, a collector-emitter voltage (VCE) of 10V, and a base current (IB) of 10mA.

  6. Can MPSA55_D27Z be used in high-temperature environments?

    • Yes, MPSA55_D27Z has a maximum operating temperature of 150°C, making it suitable for use in high-temperature environments.

  7. What are the recommended storage conditions for MPSA55_D27Z?

    • It is recommended to store MPSA55_D27Z in a dry environment at temperatures between -65°C and 150°C to ensure its long-term reliability.

  8. Are there any specific considerations for PCB layout when using MPSA55_D27Z?

    • Proper heat sinking and adequate spacing between components should be considered in the PCB layout to ensure optimal thermal performance and prevent overheating.

  9. What are the common alternatives to MPSA55_D27Z?

    • Common alternatives to MPSA55_D27Z include 2N3904, BC547, and BC548, which are also NPN transistors suitable for similar applications.

  10. Where can I find detailed application notes for using MPSA55_D27Z in technical solutions?

    • Detailed application notes for using MPSA55_D27Z can be found in the manufacturer's datasheet, which provides comprehensive information on circuit design, characteristics, and application examples.