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2N5172_D75Z
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2N5172_D75Z

Product Overview

Category:

The 2N5172_D75Z belongs to the category of small-signal transistors.

Use:

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

Characteristics:

  • Small-signal NPN bipolar junction transistor
  • High current gain
  • Low noise
  • Suitable for high-frequency applications

Package:

The 2N5172_D75Z is typically available in a TO-92 package.

Essence:

This transistor is essential for signal amplification and switching in electronic circuits.

Packaging/Quantity:

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

Specifications

  • Maximum Collector-Base Voltage: 40V
  • Maximum Collector Current: 100mA
  • Power Dissipation: 625mW
  • Transition Frequency: 150MHz
  • Operating Temperature Range: -65°C to 200°C

Detailed Pin Configuration

The 2N5172_D75Z has three pins: 1. Collector (C) 2. Base (B) 3. Emitter (E)

Functional Features

  • High current gain
  • Low noise
  • Fast switching speed
  • Wide operating temperature range

Advantages

  • Suitable for high-frequency applications
  • Low power dissipation
  • Reliable performance

Disadvantages

  • Limited maximum collector current
  • Sensitive to temperature variations

Working Principles

The 2N5172_D75Z operates based on the principles of bipolar junction transistors, where the flow of current is controlled by the voltage applied at the base terminal.

Detailed Application Field Plans

Audio Amplification

The transistor can be used in audio amplifiers to amplify weak signals from microphones or musical instruments.

Oscillator Circuits

Due to its high-frequency capabilities, it is suitable for use in oscillator circuits for generating high-frequency signals.

Switching Applications

In electronic switches, the 2N5172_D75Z can control the flow of current in various electronic devices.

Detailed and Complete Alternative Models

  • 2N2222
  • BC547
  • 2N3904
  • BC548

In conclusion, the 2N5172_D75Z is a versatile small-signal transistor with high current gain and low noise characteristics, making it suitable for a wide range of electronic applications.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan 2N5172_D75Z dalam solusi teknis

  1. What is the 2N5172_D75Z transistor used for?

    • The 2N5172_D75Z is a general-purpose NPN bipolar junction transistor commonly used in amplification and switching applications.

  2. What are the key specifications of the 2N5172_D75Z transistor?

    • The 2N5172_D75Z has a maximum collector current of 500mA, a maximum collector-emitter voltage of 30V, and a maximum power dissipation of 625mW.

  3. Can the 2N5172_D75Z be used for audio amplification?

    • Yes, the 2N5172_D75Z can be used for small-signal audio amplification due to its moderate power handling capabilities and low noise characteristics.

  4. Is the 2N5172_D75Z suitable for switching applications?

    • Yes, the 2N5172_D75Z can be used for low-power switching applications such as driving relays or small motors.

  5. What are the typical operating conditions for the 2N5172_D75Z?

    • The 2N5172_D75Z operates well within a temperature range of -65°C to 200°C and is typically used with a base current of 10-100mA.

  6. Does the 2N5172_D75Z require a heat sink for operation?

    • For most applications, the 2N5172_D75Z does not require a heat sink due to its moderate power dissipation capabilities. However, for high-power applications, a heat sink may be necessary.

  7. Can the 2N5172_D75Z be used in high-frequency applications?

    • The 2N5172_D75Z is not specifically designed for high-frequency applications, but it can still be used in moderate frequency ranges up to a few megahertz.

  8. What are the typical circuit configurations for using the 2N5172_D75Z?

    • The 2N5172_D75Z is commonly used in common emitter and common collector configurations for amplification and switching purposes.

  9. Are there any common failure modes associated with the 2N5172_D75Z?

    • Common failure modes include thermal runaway under high current conditions and breakdown due to excessive voltage across the collector-emitter junction.

  10. Where can I find detailed application notes for using the 2N5172_D75Z in technical solutions?

    • Detailed application notes for the 2N5172_D75Z can be found in the manufacturer's datasheet, as well as in various electronics textbooks and online resources dedicated to transistor applications.