Microsemi Corporation
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JAN2N3441

JAN2N3441

Product Overview

  • Category: Transistor
  • Use: Amplification and switching in electronic circuits
  • Characteristics: High voltage, high current capability, low noise
  • Package: TO-39 metal can package
  • Essence: Power transistor for general-purpose applications
  • Packaging/Quantity: Typically available in reels or tubes of 50 to 100 units

Specifications

  • Voltage Rating: 300V
  • Current Rating: 10A
  • Power Dissipation: 75W
  • Gain (hFE): 30-300
  • Frequency Range: Up to 3MHz
  • Operating Temperature: -65°C to 200°C

Pin Configuration

The JAN2N3441 transistor has a standard TO-39 metal can package with three leads: 1. Base (B): Input terminal for controlling the flow of current 2. Collector (C): Output terminal for the amplified current 3. Emitter (E): Ground terminal for the transistor

Functional Features

  • High voltage capability allows for use in power supply and amplifier circuits
  • Low noise characteristics make it suitable for audio applications
  • Robust construction ensures reliability in harsh environments

Advantages and Disadvantages

Advantages

  • High voltage and current ratings
  • Low noise performance
  • Wide operating temperature range

Disadvantages

  • Relatively large package size compared to modern surface-mount devices
  • Limited frequency response for high-speed applications

Working Principles

The JAN2N3441 operates as a bipolar junction transistor (BJT), utilizing the control of current flow between the base and emitter to regulate the larger current flowing between the collector and emitter. By modulating the base current, the transistor can amplify signals or act as a switch in electronic circuits.

Application Field Plans

The JAN2N3441 is commonly used in the following applications: - Power supply circuits - Audio amplifiers - Motor control systems - Voltage regulators

Alternative Models

  • 2N3440: Lower voltage and current ratings
  • 2N3442: Higher voltage and current ratings
  • 2N3055: Similar characteristics in a different package format

In conclusion, the JAN2N3441 transistor offers high voltage and current capabilities, making it suitable for various power-related applications. Its low noise characteristics also make it valuable in audio amplification circuits. However, its relatively large package size and limited frequency response may restrict its use in certain high-speed applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací JAN2N3441 v technických řešeních

  1. What is the JAN2N3441 transistor used for?

    • The JAN2N3441 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 JAN2N3441 transistor?

    • The JAN2N3441 transistor typically has a maximum collector current of 10A, a maximum power dissipation of 100W, and a voltage rating of around 60V.

  3. Can the JAN2N3441 be used in switching applications?

    • Yes, the JAN2N3441 can be used in switching applications due to its high current and voltage ratings.

  4. Is the JAN2N3441 suitable for use in amplifier circuits?

    • Yes, the JAN2N3441 can be used in amplifier circuits, especially in applications where ruggedness and reliability are important.

  5. What are the temperature limitations of the JAN2N3441 transistor?

    • The JAN2N3441 transistor is typically rated for operation over a wide temperature range, often from -65°C to 200°C.

  6. Are there any specific considerations for mounting the JAN2N3441 transistor?

    • It is important to ensure proper heat sinking when mounting the JAN2N3441 transistor, especially in high-power applications, to maintain optimal performance and reliability.

  7. Can the JAN2N3441 be used in automotive applications?

    • While the JAN2N3441 is not specifically designed for automotive use, its rugged construction and high reliability make it suitable for certain automotive applications.

  8. What are the typical failure modes of the JAN2N3441 transistor?

    • Common failure modes for the JAN2N3441 transistor include thermal runaway under high power conditions and breakdown due to excessive voltage or current.

  9. Are there any recommended alternative transistors to the JAN2N3441?

    • Some alternative transistors with similar characteristics to the JAN2N3441 include the 2N3440 and 2N3442.

  10. Where can I find detailed application notes for using the JAN2N3441 in technical solutions?

    • Detailed application notes for using the JAN2N3441 can often be found in the manufacturer's datasheet or application guides, providing guidance on circuit design, thermal management, and reliability considerations.