Microsemi Corporation
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JAN2N2484
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JAN2N2484

Product Overview

  • Category: Transistor
  • Use: Amplification and switching in electronic circuits
  • Characteristics: High voltage, high current capability
  • Package: TO-18 metal can package
  • Essence: NPN silicon transistor
  • Packaging/Quantity: Typically sold in packs of 10 or 100 units

Specifications

  • Type: NPN
  • Voltage Rating: 60V
  • Current Rating: 0.5A
  • Power Dissipation: 625mW
  • Transition Frequency: 150MHz
  • Operating Temperature Range: -65°C to 200°C

Detailed Pin Configuration

The JAN2N2484 transistor has three pins: 1. Emitter (E): Connected to the N-type material 2. Base (B): Controls the flow of current between the emitter and collector 3. Collector (C): Connected to the P-type material

Functional Features

  • High voltage capability allows for use in various electronic applications
  • Suitable for both amplification and switching purposes
  • Reliable performance in extreme temperature conditions

Advantages and Disadvantages

Advantages

  • High voltage and current ratings
  • Wide operating temperature range
  • Versatile application in electronic circuits

Disadvantages

  • Relatively low transition frequency compared to some modern transistors
  • Limited power dissipation capability

Working Principles

The JAN2N2484 operates based on the principles of bipolar junction transistors. When a small current flows into the base terminal, it controls a larger current flowing between the emitter and collector terminals, allowing for amplification or switching of signals.

Detailed Application Field Plans

The JAN2N2484 is commonly used in the following applications: - Audio amplifiers - Power supply circuits - Switching circuits - Oscillator circuits

Detailed and Complete Alternative Models

Some alternative models to the JAN2N2484 include: - 2N3904 - BC547 - 2N2222 - MPS2222A - 2N4401

This list is not exhaustive, and there are many other similar transistors available in the market.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de JAN2N2484 en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of JAN2N2484 in technical solutions:

  1. What is the JAN2N2484 transistor used for?

    • The JAN2N2484 is a high-frequency, low-power NPN transistor commonly used in RF amplifiers and oscillators.

  2. What are the key specifications of the JAN2N2484 transistor?

    • The JAN2N2484 has a maximum collector current of 50mA, a maximum power dissipation of 300mW, and a transition frequency of 200MHz.

  3. Can the JAN2N2484 be used in audio amplifier circuits?

    • While the JAN2N2484 is primarily designed for RF applications, it can be used in low-power audio amplifier circuits with appropriate biasing.

  4. What are the typical operating conditions for the JAN2N2484?

    • The JAN2N2484 operates best at temperatures between -65°C to +200°C and with a collector-base voltage (Vcb) of 30V.

  5. Is the JAN2N2484 suitable for use in oscillator circuits?

    • Yes, the JAN2N2484 is commonly used in oscillator circuits due to its high-frequency capabilities.

  6. What are some common alternatives to the JAN2N2484?

    • Common alternatives to the JAN2N2484 include 2N2484, 2N2484A, and 2N2484B transistors.

  7. Can the JAN2N2484 be used in high-frequency switching applications?

    • Yes, the JAN2N2484 can be used in high-frequency switching applications due to its fast switching characteristics.

  8. What are the typical gain characteristics of the JAN2N2484?

    • The JAN2N2484 typically has a forward current transfer ratio (hfe) of 100 to 300 at a collector current of 10mA.

  9. Are there any special considerations for mounting the JAN2N2484 transistor?

    • It is important to mount the JAN2N2484 on a heat sink or thermal pad to ensure proper heat dissipation, especially in high-power applications.

  10. Where can I find detailed application notes for using the JAN2N2484 in technical solutions?

    • Detailed application notes for the JAN2N2484 can be found in the manufacturer's datasheet, which provides comprehensive information on circuit design and application guidelines.

I hope these questions and answers are helpful for your technical solutions involving the JAN2N2484 transistor!