Microsemi Corporation
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JANTX2N3418
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JANTX2N3418 Transistor

Introduction

The JANTX2N3418 is a high-reliability, NPN silicon transistor designed for various applications in electronic circuits. This entry provides an overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Components
  • Use: Amplification and switching in electronic circuits
  • Characteristics: High reliability, low noise, and high current capability
  • Package: TO-39 metal can package
  • Essence: High-performance NPN silicon transistor
  • Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

  • Maximum Power Dissipation: 625mW
  • Collector-Emitter Voltage (VCEO): 60V
  • Collector-Base Voltage (VCBO): 75V
  • Emitter-Base Voltage (VEBO): 6V
  • Collector Current (IC): 200mA
  • DC Current Gain (hFE): 30 to 300
  • Transition Frequency (fT): 100MHz

Detailed Pin Configuration

The JANTX2N3418 transistor has three pins: 1. Collector (C): Connects to the positive supply voltage in most applications. 2. Base (B): Input terminal for controlling the flow of current between collector and emitter. 3. Emitter (E): Output terminal through which the controlled current flows out of the transistor.

Functional Features

  • High reliability and ruggedness
  • Low noise and distortion
  • Wide operating temperature range
  • High current gain and power dissipation capability

Advantages and Disadvantages

Advantages

  • Suitable for high-reliability applications
  • Low noise performance
  • Versatile for both amplification and switching purposes

Disadvantages

  • Relatively limited maximum collector current compared to some modern transistors
  • May require additional heat sinking for high-power applications

Working Principles

The JANTX2N3418 operates based on the principles of bipolar junction transistors. When a small current flows into the base terminal, it controls a much larger current flowing between the collector and emitter terminals. This property allows the transistor to amplify signals or act as a switch in electronic circuits.

Detailed Application Field Plans

The JANTX2N3418 transistor finds applications in various electronic systems, including: - Audio amplifiers - Signal processing circuits - Switching circuits - Oscillator circuits - Voltage regulators

Detailed and Complete Alternative Models

Some alternative models to the JANTX2N3418 include: - 2N2222: General-purpose NPN transistor with similar characteristics - BC337: Low noise NPN transistor suitable for audio applications - 2N3904: Commonly used NPN transistor for general amplification and switching

In conclusion, the JANTX2N3418 transistor offers high reliability and performance, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací JANTX2N3418 v technických řešeních

  1. What is the JANTX2N3418 transistor used for?

    • The JANTX2N3418 is a high-reliability, general-purpose NPN transistor commonly used in various technical solutions such as amplifiers, switches, and signal processing circuits.

  2. What are the key specifications of the JANTX2N3418 transistor?

    • The JANTX2N3418 transistor typically has a maximum collector current of 500mA, a maximum power dissipation of 625mW, and a voltage rating of 50V.

  3. Can the JANTX2N3418 be used in audio amplifier circuits?

    • Yes, the JANTX2N3418 can be used in low-power audio amplifier circuits due to its moderate power handling capabilities and low noise characteristics.

  4. Is the JANTX2N3418 suitable for switching applications?

    • Yes, the JANTX2N3418 can be used in low-frequency switching applications due to its moderate speed and current-handling capabilities.

  5. What are the typical operating conditions for the JANTX2N3418?

    • The JANTX2N3418 is typically operated within a temperature range of -65°C to 200°C and is suitable for use in various environmental conditions.

  6. Does the JANTX2N3418 require any special heat sinking or mounting considerations?

    • For most applications, the JANTX2N3418 does not require special heat sinking or mounting considerations due to its moderate power dissipation.

  7. Can the JANTX2N3418 be used in low-noise signal processing circuits?

    • Yes, the JANTX2N3418 can be used in low-noise signal processing circuits due to its low noise characteristics and moderate frequency response.

  8. Are there any common failure modes associated with the JANTX2N3418?

    • Common failure modes for the JANTX2N3418 include overcurrent damage, thermal stress, and voltage breakdown under excessive operating conditions.

  9. What are some alternative transistors that can be used in place of the JANTX2N3418?

    • Alternatives to the JANTX2N3418 include the 2N2222, 2N3904, and BC547, which offer similar performance characteristics in many applications.

  10. Where can I find detailed application notes and reference designs for using the JANTX2N3418 in technical solutions?

    • Detailed application notes and reference designs for the JANTX2N3418 can be found in the manufacturer's datasheet, technical documentation, and online resources from reputable semiconductor sources.