ON Semiconductor
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MPS651RLRA
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MPS651RLRA

Product Overview

Category

The MPS651RLRA belongs to the category of small-signal transistors.

Use

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

Characteristics

  • Low noise figure
  • High gain
  • Small package size

Package

The MPS651RLRA is typically available in a TO-92 package.

Essence

This transistor is essential for low-power electronic circuit design and signal processing.

Packaging/Quantity

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

Specifications

  • Maximum Collector-Emitter Voltage: 40V
  • Maximum Collector Current: 100mA
  • Power Dissipation: 625mW
  • Transition Frequency: 250MHz
  • Gain: 100-300

Detailed Pin Configuration

The MPS651RLRA has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

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

Advantages and Disadvantages

Advantages

  • Low noise performance
  • Compact size
  • Versatile application range

Disadvantages

  • Limited power handling capacity
  • Sensitive to temperature variations

Working Principles

The MPS651RLRA operates based on the principles of bipolar junction transistors, utilizing the flow of charge carriers to amplify or switch electronic signals.

Detailed Application Field Plans

The MPS651RLRA finds extensive use in the following applications: - Audio amplifiers - Signal processing circuits - Sensor interfaces - Oscillator circuits

Detailed and Complete Alternative Models

Some alternative models to the MPS651RLRA include: - 2N3904 - BC547 - 2N2222

In conclusion, the MPS651RLRA is a versatile small-signal transistor with excellent noise performance and compact size, making it suitable for a wide range of electronic applications.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan MPS651RLRA dalam solusi teknis

  1. What is the MPS651RLRA transistor used for?

    • The MPS651RLRA transistor is commonly used for amplification and switching applications in electronic circuits.

  2. What are the key specifications of the MPS651RLRA transistor?

    • The MPS651RLRA transistor typically has a maximum collector current of 500mA, a maximum collector-emitter voltage of 60V, and a maximum power dissipation of 625mW.

  3. Can the MPS651RLRA be used in low-power applications?

    • Yes, the MPS651RLRA can be used in low-power applications due to its relatively low power dissipation and moderate collector current rating.

  4. What are the typical operating conditions for the MPS651RLRA transistor?

    • The MPS651RLRA transistor is typically operated at temperatures ranging from -55°C to 150°C and is suitable for use in various electronic devices and equipment.

  5. Is the MPS651RLRA suitable for audio amplifier circuits?

    • Yes, the MPS651RLRA can be used in audio amplifier circuits, especially in low to moderate power applications.

  6. What are the common alternatives to the MPS651RLRA transistor?

    • Common alternatives to the MPS651RLRA include the 2N3904, BC547, and BC548 transistors, which have similar characteristics and can be used in similar applications.

  7. Can the MPS651RLRA be used in high-frequency applications?

    • While the MPS651RLRA can function at moderate frequencies, it may not be the best choice for high-frequency applications due to its transition frequency and capacitance characteristics.

  8. Are there any specific considerations for using the MPS651RLRA in switching circuits?

    • When using the MPS651RLRA in switching circuits, attention should be paid to the base current and voltage requirements to ensure proper switching behavior.

  9. What are the typical gain characteristics of the MPS651RLRA transistor?

    • The MPS651RLRA transistor typically has a moderate current gain (hFE) ranging from 100 to 300, making it suitable for various amplification applications.

  10. Where can I find detailed application notes for using the MPS651RLRA in technical solutions?

    • Detailed application notes for the MPS651RLRA can be found in the manufacturer's datasheet, which provides comprehensive information on its usage in technical solutions.