Central Semiconductor Corp
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2N5058
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2N5058 Transistor

Product Overview

The 2N5058 is a bipolar junction transistor (BJT) belonging to the category of small-signal transistors. It is commonly used for amplification and switching applications due to its high frequency and low power characteristics. The transistor is typically packaged in a TO-18 metal can package and is available in various quantities per package.

Basic Information

  • Category: Small-signal transistor
  • Use: Amplification and switching
  • Characteristics: High frequency, low power
  • Package: TO-18 metal can
  • Packaging/Quantity: Various quantities per package

Specifications

The 2N5058 transistor has the following specifications: - Maximum Collector-Emitter Voltage: 30V - Maximum Collector-Base Voltage: 40V - Maximum Emitter-Base Voltage: 5V - Collector Current - Continuous: 100mA - DC Current Gain (hFE): 60 to 300 - Transition Frequency: 150MHz

Detailed Pin Configuration

The 2N5058 transistor has three pins: 1. Base (B) 2. Emitter (E) 3. Collector (C)

Functional Features

The 2N5058 transistor offers the following functional features: - High frequency capability - Low power consumption - Suitable for small-signal amplification - Reliable switching performance

Advantages and Disadvantages

Advantages

  • High frequency capability
  • Low power consumption
  • Versatile for small-signal applications

Disadvantages

  • Limited maximum collector current
  • Moderate DC current gain range

Working Principles

The 2N5058 operates based on the principles of bipolar junction transistors, utilizing the control of current flow between its three terminals to amplify or switch electronic signals.

Detailed Application Field Plans

The 2N5058 transistor finds application in various fields including: - Audio amplification circuits - Radio frequency (RF) signal amplification - Oscillator circuits - Switching circuits

Detailed and Complete Alternative Models

Some alternative models to the 2N5058 transistor include: - 2N3904 - BC547 - 2N2222 - BC548

In conclusion, the 2N5058 transistor is a versatile small-signal transistor with high frequency capabilities, suitable for amplification and switching applications across various electronic circuits.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 2N5058 v technických řešeních

  1. What is the 2N5058 transistor used for?

    • The 2N5058 is a high-frequency NPN transistor commonly used in RF and microwave applications.

  2. What are the key specifications of the 2N5058 transistor?

    • The 2N5058 transistor typically has a maximum collector current of 50mA, a maximum power dissipation of 300mW, and a transition frequency (ft) of around 800MHz.

  3. How can the 2N5058 be used in amplifier circuits?

    • The 2N5058 can be used as a gain stage in RF amplifiers due to its high-frequency capabilities and low noise figure.

  4. What are some common biasing configurations for the 2N5058?

    • Common biasing configurations include fixed bias, emitter bias, and voltage divider bias, depending on the specific application requirements.

  5. Can the 2N5058 be used in oscillator circuits?

    • Yes, the 2N5058 is suitable for use in oscillator circuits, particularly in RF and microwave oscillators.

  6. What are the typical operating conditions for the 2N5058?

    • The 2N5058 is typically operated at frequencies ranging from HF to UHF, with appropriate matching networks and biasing.

  7. Are there any common alternative transistors to the 2N5058?

    • Some alternatives to the 2N5058 include the 2N5179 and 2N3904 transistors, although they may have different performance characteristics.

  8. What are the thermal considerations when using the 2N5058 in high-power applications?

    • In high-power applications, proper heat sinking and thermal management should be considered to ensure the transistor operates within its specified temperature limits.

  9. Can the 2N5058 be used in push-pull configurations?

    • Yes, the 2N5058 can be used in push-pull configurations to achieve higher output power and improved linearity in RF amplifiers.

  10. What are some typical applications where the 2N5058 is commonly used?

    • The 2N5058 is commonly used in applications such as RF amplifiers, oscillators, mixers, and other high-frequency signal processing circuits.