ON Semiconductor
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PN2907ARLRA
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PN2907ARLRA

Product Overview

Category

PN2907ARLRA belongs to the category of bipolar transistors.

Use

It is commonly used as a general-purpose PNP transistor in various electronic circuits.

Characteristics

  • Low power dissipation
  • High current gain
  • Low voltage drop

Package

The PN2907ARLRA comes in a TO-92 package, which is a widely used through-hole package for transistors.

Essence

This transistor is essential for amplifying and switching electronic signals in a wide range of applications.

Packaging/Quantity

Typically, the PN2907ARLRA is available in reels with quantities ranging from hundreds to thousands, depending on the manufacturer.

Specifications

  • Collector-Emitter Voltage (VCEO): 60V
  • Collector-Base Voltage (VCBO): 60V
  • Emitter-Base Voltage (VEBO): 5V
  • Collector Current (IC): 600mA
  • Power Dissipation (PD): 625mW
  • Transition Frequency (fT): 250MHz

Detailed Pin Configuration

The PN2907ARLRA has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

  • Amplification of weak electronic signals
  • Switching high-power loads
  • Compatibility with low-voltage control circuits

Advantages

  • High current gain
  • Low power dissipation
  • Versatile usage in various circuit designs

Disadvantages

  • Limited maximum collector current compared to some other transistors
  • Relatively low transition frequency

Working Principles

The PN2907ARLRA operates based on the principles of bipolar junction transistors, where the flow of current is controlled by the application of a small signal at the base terminal, resulting in a larger current flow between the collector and emitter terminals.

Detailed Application Field Plans

The PN2907ARLRA finds extensive use in the following applications: - Audio amplifiers - Switching circuits - Signal amplification in sensor interfaces - Voltage regulation circuits

Detailed and Complete Alternative Models

Some alternative models to PN2907ARLRA include: - 2N3906 - BC557 - MPSA56 - 2SA1015

In conclusion, the PN2907ARLRA is a versatile PNP transistor with a wide range of applications in electronic circuits, offering high current gain and low power dissipation. Its compact TO-92 package and compatibility with low-voltage control circuits make it a popular choice among electronics enthusiasts and professionals alike.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PN2907ARLRA v technických řešeních

  1. What is the PN2907ARLRA transistor used for?

    • The PN2907ARLRA is a general-purpose PNP bipolar junction transistor commonly used for amplification and switching applications.

  2. What are the key specifications of the PN2907ARLRA transistor?

    • The PN2907ARLRA has a maximum collector current (Ic) of 600mA, a maximum collector-emitter voltage (Vce) of 60V, and a maximum power dissipation (Pd) of 625mW.

  3. How do I identify the pinout of the PN2907ARLRA transistor?

    • The pinout of the PN2907ARLRA transistor is typically identified as the emitter (E), base (B), and collector (C) pins.

  4. Can the PN2907ARLRA be used for low-power amplification?

    • Yes, the PN2907ARLRA can be used for low-power audio and signal amplification due to its moderate current and voltage ratings.

  5. What are some common applications of the PN2907ARLRA in technical solutions?

    • Common applications include small signal amplification, switching circuits, voltage regulation, and interface circuits.

  6. Is the PN2907ARLRA suitable for use in high-frequency applications?

    • The PN2907ARLRA is not typically recommended for high-frequency applications due to its moderate transition frequency and capacitance characteristics.

  7. What are the temperature considerations for using the PN2907ARLRA in technical solutions?

    • The PN2907ARLRA has a specified operating temperature range of -55°C to 150°C, making it suitable for a wide range of environments.

  8. Can the PN2907ARLRA be used in automotive electronics?

    • Yes, the PN2907ARLRA is often used in automotive electronics for various control and interface functions.

  9. Are there any specific precautions to consider when using the PN2907ARLRA in technical solutions?

    • It's important to ensure proper heat sinking and derating of the transistor to avoid exceeding its maximum power dissipation under high ambient temperatures.

  10. Where can I find detailed information about the PN2907ARLRA for my technical solution?

    • Detailed information about the PN2907ARLRA can be found in the datasheet provided by the manufacturer, which includes electrical characteristics, package dimensions, and application notes.