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2N4861JTXV02

2N4861JTXV02

Product Overview

Category

The 2N4861JTXV02 belongs to the category of semiconductor devices.

Use

It is commonly used as a high-frequency amplifier or switch in electronic circuits.

Characteristics

  • High-frequency operation
  • Low noise figure
  • Small package size

Package

The 2N4861JTXV02 is typically available in a TO-92 package.

Essence

This product is essential for amplifying and switching high-frequency signals in electronic applications.

Packaging/Quantity

It is usually packaged in reels containing a specific quantity, such as 1000 units per reel.

Specifications

  • Maximum Power Dissipation: 350mW
  • Collector-Base Voltage: 40V
  • Collector Current: 100mA
  • Transition Frequency: 400MHz
  • Noise Figure: 3dB

Detailed Pin Configuration

The 2N4861JTXV02 has three pins: 1. Emitter 2. Base 3. Collector

Functional Features

  • High-frequency signal amplification
  • Switching capability
  • Low noise performance

Advantages and Disadvantages

Advantages

  • High-frequency operation
  • Low noise figure
  • Small package size

Disadvantages

  • Limited power handling capacity
  • Sensitive to static discharge

Working Principles

The 2N4861JTXV02 operates based on the principles of bipolar junction transistors, utilizing its three terminals to amplify or switch electronic signals.

Detailed Application Field Plans

The 2N4861JTXV02 is commonly used in the following applications: - Radio frequency (RF) amplifiers - Oscillator circuits - Signal switching circuits

Detailed and Complete Alternative Models

Some alternative models to the 2N4861JTXV02 include: - 2N3904 - BC547 - 2N2222

In conclusion, the 2N4861JTXV02 is a versatile semiconductor device with high-frequency amplification and switching capabilities, making it suitable for various electronic applications.

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10個與2N4861JTXV02在技術方案中應用相關的常見問題與解答

  1. What is the 2N4861JTXV02 transistor used for?

    • The 2N4861JTXV02 transistor is commonly used for amplification and switching applications in electronic circuits.

  2. What are the key specifications of the 2N4861JTXV02 transistor?

    • The 2N4861JTXV02 transistor typically has a maximum collector current of 100mA, a maximum power dissipation of 350mW, and a voltage rating of around 40V.

  3. How do I connect the 2N4861JTXV02 in a common emitter configuration?

    • In a common emitter configuration, the collector terminal is connected to the positive supply voltage, the emitter terminal is grounded, and the base terminal is used as the input.

  4. Can the 2N4861JTXV02 be used for low-noise amplifier designs?

    • Yes, the 2N4861JTXV02 can be utilized in low-noise amplifier designs due to its low noise characteristics and high gain.

  5. What are some typical applications of the 2N4861JTXV02 in technical solutions?

    • The 2N4861JTXV02 is commonly used in audio amplifiers, signal processing circuits, and sensor interface circuits.

  6. What is the pinout configuration of the 2N4861JTXV02 transistor?

    • The pinout configuration of the 2N4861JTXV02 transistor typically consists of the collector, base, and emitter terminals.

  7. What are the temperature limitations of the 2N4861JTXV02 transistor?

    • The 2N4861JTXV02 transistor is typically rated for operation within a temperature range of -55°C to 150°C.

  8. Can the 2N4861JTXV02 be used in high-frequency applications?

    • While the 2N4861JTXV02 can function at moderate frequencies, it may not be suitable for very high-frequency applications due to its transition frequency limitations.

  9. What are the recommended biasing conditions for the 2N4861JTXV02 transistor?

    • The 2N4861JTXV02 transistor is typically biased in the active region to ensure proper amplification and switching behavior.

  10. Are there any alternative transistors that can be used as substitutes for the 2N4861JTXV02?

    • Some alternative transistors that can be used as substitutes for the 2N4861JTXV02 include the 2N3904, BC547, and 2N2222.