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2N5190G
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2N5190G Transistor

Product Overview

Category

The 2N5190G is a general-purpose NPN bipolar junction transistor (BJT).

Use

It is commonly used for amplification and switching applications in electronic circuits.

Characteristics

  • Low power dissipation
  • High current gain
  • Medium voltage capability

Package

The 2N5190G is typically available in a TO-92 package.

Essence

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

Packaging/Quantity

The 2N5190G is usually sold in reels or tubes containing multiple units.

Specifications

  • Collector-Base Voltage: 40V
  • Collector-Emitter Voltage: 40V
  • Emitter-Base Voltage: 5V
  • Collector Current - Continuous: 600mA
  • Power Dissipation: 625mW
  • DC Current Gain (hFE): 100 to 300
  • Transition Frequency: 50MHz

Detailed Pin Configuration

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

Functional Features

  • High current gain allows for small base current to control large collector current.
  • Low power dissipation makes it suitable for low-power applications.
  • Medium voltage capability enables use in a wide range of circuits.

Advantages

  • Versatile use in amplification and switching circuits.
  • Small form factor in TO-92 package.
  • High current gain for efficient signal control.

Disadvantages

  • Limited maximum voltage and current ratings compared to other transistors.
  • Moderate transition frequency may limit high-frequency applications.

Working Principles

The 2N5190G operates based on the principles of current amplification and control. When a small current flows into the base terminal, it controls a larger current flowing between the collector and emitter terminals, allowing for signal amplification and switching.

Detailed Application Field Plans

The 2N5190G is commonly used in: - Audio amplifiers - Signal amplification circuits - Switching circuits - Oscillator circuits

Detailed and Complete Alternative Models

  • 2N5088
  • 2N3904
  • BC547

In conclusion, the 2N5190G transistor is a versatile component with applications in amplification and switching circuits. Its compact size and moderate specifications make it suitable for a wide range of electronic devices and systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 2N5190G v technických řešeních

Sure, here are 10 common questions and answers related to the application of 2N5190G in technical solutions:

  1. What is the 2N5190G transistor used for?

    • The 2N5190G is a high-frequency NPN transistor commonly used in RF amplification and oscillator circuits.

  2. What are the key features of the 2N5190G transistor?

    • The 2N5190G transistor features high transition frequency (ft), low noise figure, and high power gain, making it suitable for RF applications.

  3. What is the maximum power dissipation of the 2N5190G transistor?

    • The maximum power dissipation of the 2N5190G transistor is typically around 1 watt.

  4. Can the 2N5190G be used in high-frequency amplifier designs?

    • Yes, the 2N5190G is well-suited for high-frequency amplifier designs due to its high ft and power gain characteristics.

  5. What are the typical operating voltage and current for the 2N5190G transistor?

    • The 2N5190G transistor typically operates at voltages around 15V and currents in the range of 10-50mA.

  6. Is the 2N5190G suitable for use in VHF or UHF applications?

    • Yes, the 2N5190G is commonly used in VHF and UHF applications due to its high-frequency capabilities.

  7. What are some common circuit configurations for the 2N5190G transistor?

    • Common circuit configurations include common emitter, common base, and cascode configurations for various RF applications.

  8. Does the 2N5190G require any special heat sinking or thermal considerations?

    • Due to its moderate power dissipation, the 2N5190G may benefit from appropriate heat sinking or thermal management in high-power applications.

  9. Are there any recommended biasing arrangements for the 2N5190G transistor?

    • Biasing arrangements such as fixed bias, self-bias, or voltage divider bias can be used depending on the specific application requirements.

  10. Where can I find detailed datasheets and application notes for the 2N5190G transistor?

    • Detailed datasheets and application notes for the 2N5190G transistor can be found on semiconductor manufacturer websites or distributor platforms, providing comprehensive information on its characteristics and application guidelines.