Microsemi Corporation
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
JAN2N3498L
Zobrazit detail DataSheets

JAN2N3498L

Product Overview

  • Category: Transistor
  • Use: Amplification and switching in electronic circuits
  • Characteristics: High voltage, high current, low power dissipation
  • Package: TO-39 metal can package
  • Essence: Silicon NPN transistor
  • Packaging/Quantity: Typically available in reels of 1000 units

Specifications

  • Voltage Rating: 80V
  • Current Rating: 1A
  • Power Dissipation: 625mW
  • Transition Frequency: 30MHz
  • Operating Temperature Range: -65°C to 200°C

Detailed Pin Configuration

The JAN2N3498L transistor has three pins: 1. Emitter (E): Connected to the N-type semiconductor material 2. Base (B): Controls the flow of current between the emitter and collector 3. Collector (C): Collects the majority charge carriers

Functional Features

  • High voltage capability
  • Low leakage current
  • Fast switching speed
  • Good amplification characteristics

Advantages and Disadvantages

Advantages

  • Suitable for high voltage applications
  • Low power dissipation
  • Wide operating temperature range

Disadvantages

  • Relatively low transition frequency
  • Limited current rating

Working Principles

The JAN2N3498L operates based on the principles of bipolar junction transistors. When a small current flows into the base, it controls a larger current flowing between the collector and emitter, allowing for amplification or switching of signals.

Detailed Application Field Plans

The JAN2N3498L is commonly used in the following applications: - Audio amplifiers - Power supply circuits - Switching circuits - RF amplifiers

Detailed and Complete Alternative Models

Some alternative models to the JAN2N3498L include: - 2N4401 - BC547 - 2N3904 - MPS2222A

In conclusion, the JAN2N3498L transistor offers high voltage capabilities, low power dissipation, and is suitable for various applications such as audio amplifiers, power supply circuits, and switching circuits. While it has limitations in terms of current rating and transition frequency, it remains a popular choice in electronic circuit design.

[Word Count: 298]

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací JAN2N3498L v technických řešeních

  1. What is the JAN2N3498L transistor used for?

    • The JAN2N3498L transistor is commonly used in high-reliability applications such as military and aerospace systems due to its rugged construction and high performance.

  2. What are the key specifications of the JAN2N3498L transistor?

    • The JAN2N3498L transistor typically has a voltage rating of 80V, a current rating of 600mA, and a power dissipation of 625mW.

  3. Can the JAN2N3498L be used in audio amplifier circuits?

    • Yes, the JAN2N3498L can be used in audio amplifier circuits, especially in applications where reliability and ruggedness are critical.

  4. Is the JAN2N3498L suitable for switching applications?

    • Yes, the JAN2N3498L can be used in switching applications, particularly in environments where high reliability is required.

  5. What are the temperature ratings for the JAN2N3498L transistor?

    • The JAN2N3498L transistor typically has a temperature range of -65°C to +200°C, making it suitable for use in extreme operating conditions.

  6. Are there any recommended alternative transistors to the JAN2N3498L?

    • Some alternative transistors with similar characteristics to the JAN2N3498L include the 2N4403, 2N3906, and BC557.

  7. Can the JAN2N3498L be used in low-noise amplifier designs?

    • While the JAN2N3498L is not specifically designed for low-noise applications, it can be used in certain low-noise amplifier designs depending on the specific requirements.

  8. What are the typical applications for the JAN2N3498L transistor?

    • Typical applications for the JAN2N3498L include signal amplification, switching circuits, and general-purpose electronic designs in harsh environments.

  9. Does the JAN2N3498L require any special handling or mounting considerations?

    • The JAN2N3498L may require careful consideration of thermal management and proper mounting techniques to ensure optimal performance and reliability.

  10. Where can I find detailed technical documentation for the JAN2N3498L transistor?

    • Detailed technical documentation for the JAN2N3498L can be found in the manufacturer's datasheet, which provides comprehensive information on its electrical characteristics, packaging, and application guidelines.