Microsemi Corporation
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2N5151L
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2N5151L Transistor

Product Overview

Category

The 2N5151L 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 2N5151L is typically available in a TO-92 package.

Essence

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

Packaging/Quantity

The 2N5151L is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Collector-Base Voltage (VCBO): 30V
  • Collector-Emitter Voltage (VCEO): 20V
  • Emitter-Base Voltage (VEBO): 5V
  • Collector Current (IC): 100mA
  • Power Dissipation (PD): 625mW
  • Transition Frequency (ft): 150MHz

Detailed Pin Configuration

The 2N5151L transistor has three pins: 1. Collector (C) 2. Base (B) 3. Emitter (E)

Functional Features

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

Advantages

  • Versatile and widely used in various electronic applications.
  • Small form factor and easy to integrate into circuit designs.

Disadvantages

  • Limited voltage and current handling capabilities compared to higher power transistors.
  • Sensitive to temperature variations.

Working Principles

The 2N5151L operates as a current-controlled switch or amplifier. When a small current flows into the base terminal, it controls a much larger current flowing between the collector and emitter terminals.

Detailed Application Field Plans

The 2N5151L is commonly used in: - Audio amplifiers - Signal processing circuits - Switching circuits - Oscillator circuits

Detailed and Complete Alternative Models

  • 2N2222A
  • BC547
  • 2N3904
  • PN2222A

In conclusion, the 2N5151L transistor is a versatile component with applications in various electronic circuits. Its low power dissipation, high current gain, and medium voltage capability make it suitable for a wide range of amplification and switching tasks.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 2N5151L v technických řešeních

  1. What is the 2N5151L transistor used for?

    • The 2N5151L transistor is commonly used for general-purpose amplification and switching applications in electronic circuits.

  2. What are the key specifications of the 2N5151L transistor?

    • The 2N5151L transistor typically has a maximum collector current of 500mA, a maximum power dissipation of 625mW, and a voltage rating of 60V.

  3. Can the 2N5151L be used for audio amplifier circuits?

    • Yes, the 2N5151L can be used in low-power audio amplifier circuits due to its general-purpose amplification capabilities.

  4. Is the 2N5151L suitable for high-frequency applications?

    • The 2N5151L is not specifically designed for high-frequency applications, but it can be used in moderate frequency amplification and switching circuits.

  5. What are the typical operating conditions for the 2N5151L?

    • The 2N5151L is typically operated at a collector current of around 100-200mA and a collector-emitter voltage of 20-30V.

  6. Does the 2N5151L require a heat sink for operation?

    • For most typical applications within its specified power dissipation limits, the 2N5151L does not require a heat sink.

  7. Can the 2N5151L be used in automotive electronics?

    • Yes, the 2N5151L can be used in certain automotive electronic applications, such as sensor interfaces and low-power control circuits.

  8. What are the common alternatives to the 2N5151L?

    • Common alternatives to the 2N5151L include transistors such as the 2N2222, BC547, and BC548, which have similar general-purpose characteristics.

  9. Are there any known reliability issues with the 2N5151L?

    • The 2N5151L is generally considered a reliable and robust transistor for typical low-to-moderate power applications when operated within its specified limits.

  10. Where can I find detailed application notes for using the 2N5151L in technical solutions?

    • Detailed application notes for the 2N5151L can often be found in the manufacturer's datasheet, as well as in various electronics engineering reference books and online resources.