Powerex Inc.
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
2N4368
詳細を表示 DataSheets

2N4368 Transistor

Product Overview

Category:

The 2N4368 is a small-signal N-channel JFET (Junction Field-Effect Transistor).

Use:

It is commonly used for amplification and switching of weak signals in electronic circuits.

Characteristics:

  • Low noise
  • High input impedance
  • Good high-frequency response

Package:

The 2N4368 is typically available in TO-92 packaging.

Essence:

This transistor is essential for low-power, high-frequency applications.

Packaging/Quantity:

The 2N4368 is usually sold in packs of 10 or more.

Specifications

  • Maximum Drain-Source Voltage: 40V
  • Maximum Gate-Source Voltage: 40V
  • Maximum Continuous Drain Current: 10mA
  • Power Dissipation: 350mW
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The 2N4368 has three pins: Gate (G), Source (S), and Drain (D).

Functional Features

  • High input impedance
  • Low noise
  • Suitable for high-frequency applications

Advantages and Disadvantages

Advantages

  • Low noise performance
  • High input impedance
  • Good high-frequency response

Disadvantages

  • Limited maximum drain-source voltage
  • Limited maximum continuous drain current

Working Principles

The 2N4368 operates based on the field effect, where the flow of current between the source and drain terminals is controlled by the voltage applied to the gate terminal.

Detailed Application Field Plans

The 2N4368 is widely used in: - Amplifiers - Oscillators - Signal processing circuits

Detailed and Complete Alternative Models

Some alternative models to the 2N4368 include: - 2N4416 - J201 - MPF102

In conclusion, the 2N4368 transistor is a versatile component with high input impedance and low noise characteristics, making it suitable for various electronic applications, especially in amplification and signal processing circuits.

[Word count: 298]

技術ソリューションにおける 2N4368 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the 2N4368 transistor used for?

    • The 2N4368 is a high-frequency N-channel JFET (junction field-effect transistor) commonly used in RF (radio frequency) applications, such as amplifiers and oscillators.

  2. What are the key features of the 2N4368 transistor?

    • The 2N4368 offers low noise, high gain, and excellent high-frequency performance, making it suitable for RF signal processing.

  3. What are the typical applications of the 2N4368 transistor?

    • Typical applications include RF amplifiers, mixers, attenuators, and oscillators in communication systems, radar, and other high-frequency electronic devices.

  4. What are the important electrical characteristics of the 2N4368 transistor?

    • Key characteristics include its maximum drain-source voltage, gate-source cutoff voltage, transconductance, and input capacitance, which are crucial for designing circuits using this transistor.

  5. How does the 2N4368 compare to other similar transistors?

    • Compared to other JFETs, the 2N4368 offers competitive performance in terms of noise figure, gain, and frequency response, making it a popular choice in RF applications.

  6. What are the recommended operating conditions for the 2N4368 transistor?

    • It is important to operate the 2N4368 within its specified temperature range, biasing conditions, and voltage limits to ensure reliable and optimal performance.

  7. Are there any common pitfalls or challenges when using the 2N4368 transistor?

    • Designers should be mindful of proper biasing, matching, and grounding techniques to avoid instability, oscillations, or excessive noise in their circuits.

  8. Can the 2N4368 be used in high-power applications?

    • The 2N4368 is primarily designed for low to moderate power levels in RF circuits and may not be suitable for high-power applications due to its inherent limitations.

  9. What are some design considerations when incorporating the 2N4368 into a circuit?

    • Considerations include impedance matching, stability analysis, thermal management, and layout optimization to maximize the performance of the transistor in the intended application.

  10. Where can I find detailed datasheets and application notes for the 2N4368 transistor?

    • Datasheets and application notes for the 2N4368 can be obtained from semiconductor manufacturers, distributors, or online resources specializing in electronic components and RF design.