Microsemi Corporation
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JAN2N2904
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JAN2N2904

Product Overview

Category

The JAN2N2904 is a silicon PNP transistor.

Use

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

Characteristics

  • Low power dissipation
  • High current gain
  • Low noise

Package

The JAN2N2904 comes in a TO-18 metal can package.

Essence

This transistor is essential for various electronic circuits requiring PNP transistors.

Packaging/Quantity

The JAN2N2904 is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Collector-Emitter Voltage: -60V
  • Collector-Base Voltage: -60V
  • Emitter-Base Voltage: -5V
  • Collector Current: -600mA
  • Power Dissipation: 625mW
  • Transition Frequency: 250MHz
  • Operating Temperature: -65°C to 200°C

Detailed Pin Configuration

  1. Emitter (E)
  2. Base (B)
  3. Collector (C)

Functional Features

The JAN2N2904 offers: - High voltage capability - Low leakage current - Fast switching speed

Advantages and Disadvantages

Advantages

  • High current gain
  • Low noise
  • Wide operating temperature range

Disadvantages

  • Relatively low power dissipation compared to other transistors
  • Limited frequency response

Working Principles

The JAN2N2904 operates based on the flow of current between its terminals, controlled by the voltage applied to the base terminal.

Detailed Application Field Plans

The JAN2N2904 is widely used in: - Audio amplifiers - Signal amplification circuits - Switching applications

Detailed and Complete Alternative Models

Some alternative models to the JAN2N2904 include: - 2N3906 - BC557 - MPSA92

In conclusion, the JAN2N2904 is a versatile PNP transistor with a wide range of applications in electronic circuits, offering high current gain and low noise characteristics. Its compact TO-18 package makes it suitable for various space-constrained designs. However, designers should consider its limitations in power dissipation and frequency response when selecting this transistor for specific applications.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací JAN2N2904 v technických řešeních

Sure, here are 10 common questions and answers related to the application of JAN2N2904 in technical solutions:

  1. What is JAN2N2904?

    • JAN2N2904 is a high-reliability version of the 2N2904 bipolar junction transistor (BJT) designed for use in critical applications where reliability is essential.

  2. What are the key features of JAN2N2904?

    • JAN2N2904 offers high reliability, extended temperature range, and radiation resistance, making it suitable for aerospace, military, and other demanding environments.

  3. What are the typical applications of JAN2N2904?

    • JAN2N2904 is commonly used in critical control and signal processing circuits in aerospace, defense, and industrial applications.

  4. What are the electrical characteristics of JAN2N2904?

    • The electrical characteristics include low leakage current, high current gain, and low saturation voltage, making it suitable for precision amplification and switching.

  5. How does JAN2N2904 compare to standard 2N2904 transistors?

    • JAN2N2904 undergoes additional screening and testing to ensure higher reliability and performance in harsh environments compared to standard 2N2904 transistors.

  6. Can JAN2N2904 withstand high temperatures?

    • Yes, JAN2N2904 is designed to operate over an extended temperature range, typically from -55°C to 175°C, making it suitable for extreme environmental conditions.

  7. Is JAN2N2904 suitable for radiation-prone environments?

    • Yes, JAN2N2904 is radiation-resistant and can withstand ionizing radiation, making it ideal for space and nuclear applications.

  8. What are the packaging options available for JAN2N2904?

    • JAN2N2904 is available in various hermetically sealed packages, such as TO-18 and TO-39, to ensure protection from environmental contaminants.

  9. Are there any specific reliability tests conducted on JAN2N2904?

    • Yes, JAN2N2904 undergoes rigorous reliability testing, including temperature cycling, burn-in, and accelerated life testing, to ensure long-term performance.

  10. Where can I find detailed specifications and application notes for JAN2N2904?

    • Detailed specifications and application notes for JAN2N2904 can be found in the manufacturer's datasheets and application guides, providing comprehensive information for design and implementation.

I hope these questions and answers provide a good overview of the application of JAN2N2904 in technical solutions. If you have any more specific questions, feel free to ask!