ON Semiconductor
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PN2907A_J61Z
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PN2907A_J61Z

Product Overview

Category

The PN2907A_J61Z belongs to the category of small signal PNP bipolar transistors.

Use

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

Characteristics

  • Small signal amplification
  • Low power switching
  • High current gain

Package

The PN2907A_J61Z comes in a TO-92 package, which is a widely used through-hole package for transistors.

Essence

This transistor is essential for electronic circuit design, particularly in low-power applications.

Packaging/Quantity

Typically, the PN2907A_J61Z is available in reels or tubes containing a quantity of 1000 units.

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

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

Functional Features

The PN2907A_J61Z offers: - High current gain - Low saturation voltage - Fast switching speed

Advantages

  • Suitable for low-power applications
  • Compact TO-92 package
  • High transition frequency

Disadvantages

  • Limited collector current compared to other transistors
  • Relatively low power dissipation capability

Working Principles

The PN2907A_J61Z operates based on the principles of bipolar junction transistors, where the flow of current is controlled by the application of a small input signal.

Detailed Application Field Plans

The PN2907A_J61Z is widely used in: - Audio amplifiers - Signal amplification circuits - Switching circuits

Detailed and Complete Alternative Models

Some alternative models to PN2907A_J61Z include: - 2N2907A - BC557 - MPSA56

In conclusion, the PN2907A_J61Z is a versatile small signal PNP bipolar transistor suitable for various electronic applications, offering high current gain and fast switching speed. Its compact TO-92 package makes it convenient for use in space-constrained designs. However, its limited collector current and power dissipation capabilities should be considered when selecting it for specific applications.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням PN2907A_J61Z у технічних рішеннях

  1. What is the PN2907A_J61Z transistor used for?

    • The PN2907A_J61Z transistor is commonly used as a general-purpose PNP bipolar junction transistor (BJT) in various electronic circuits.

  2. What are the typical applications of PN2907A_J61Z?

    • PN2907A_J61Z transistors are often used in amplification, switching, and voltage regulation circuits due to their high current gain and low saturation voltage.

  3. What is the maximum collector current rating for PN2907A_J61Z?

    • The maximum collector current (Ic) rating for PN2907A_J61Z is typically around 600mA, making it suitable for low to moderate power applications.

  4. What is the maximum power dissipation for PN2907A_J61Z?

    • The maximum power dissipation (Pd) for PN2907A_J61Z is usually around 625mW, which determines its ability to handle heat generated during operation.

  5. Can PN2907A_J61Z be used for low-frequency amplification?

    • Yes, PN2907A_J61Z transistors are suitable for low-frequency amplification due to their high current gain and low noise characteristics.

  6. How does PN2907A_J61Z perform in switching applications?

    • PN2907A_J61Z transistors exhibit fast switching speeds and can be used effectively in switching applications such as relay drivers and logic level shifting.

  7. What are the voltage ratings for PN2907A_J61Z?

    • The maximum collector-base voltage (Vcbo) and collector-emitter voltage (Vceo) for PN2907A_J61Z are typically around 60V, making it suitable for many low to moderate voltage applications.

  8. Is PN2907A_J61Z suitable for use in temperature-sensitive environments?

    • PN2907A_J61Z transistors have a wide operating temperature range and can be used in various temperature-sensitive environments within their specified limits.

  9. Can PN2907A_J61Z be used in audio amplifier circuits?

    • Yes, PN2907A_J61Z transistors can be utilized in audio amplifier circuits, especially in low-power audio applications.

  10. Are there any common alternative transistors to PN2907A_J61Z?

    • Some common alternative transistors to PN2907A_J61Z include 2N3906, BC557, and BC558, which have similar characteristics and can be used as substitutes in many applications.