Microsemi Corporation
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JANSR2N2907AUB
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JANSR2N2907AUB

Product Overview

Category

The JANSR2N2907AUB belongs to the category of bipolar junction transistors (BJTs).

Use

It is commonly used as a general-purpose PNP transistor in various electronic circuits.

Characteristics

  • Low power dissipation
  • High current gain
  • Low noise

Package

The JANSR2N2907AUB is typically available in a TO-18 package.

Essence

This transistor is essential for amplification and switching applications in electronic devices.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Collector-Emitter Voltage: 60V
  • Collector Current: 600mA
  • Power Dissipation: 625mW
  • Transition Frequency: 250MHz
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

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

Functional Features

  • High current gain
  • Low saturation voltage
  • Fast switching speed

Advantages

  • Versatile usage in various electronic circuits
  • Reliable performance
  • Low noise operation

Disadvantages

  • Limited power handling capability
  • Sensitivity to temperature variations

Working Principles

The JANSR2N2907AUB operates based on the principles of current amplification and control. When a small current flows into the base terminal, it controls a larger current flow between the collector and emitter terminals, allowing for signal amplification and switching functions.

Detailed Application Field Plans

  • Audio amplifiers
  • Switching circuits
  • Signal processing circuits
  • Voltage regulators

Detailed and Complete Alternative Models

  • 2N3906
  • BC557
  • MPSA42
  • S8550

In conclusion, the JANSR2N2907AUB is a versatile and reliable PNP transistor that finds extensive use in various electronic applications due to its high current gain, low power dissipation, and fast switching speed. While it has limitations in power handling and temperature sensitivity, it remains a popular choice for amplification and switching needs in electronic circuits.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan JANSR2N2907AUB dalam solusi teknis

  1. What is the JANSR2N2907AUB transistor used for?

    • The JANSR2N2907AUB is a high-reliability PNP bipolar junction transistor commonly used in military and aerospace applications.

  2. What are the key specifications of the JANSR2N2907AUB transistor?

    • The transistor features a low power dissipation, high current gain, and a maximum collector-emitter voltage of 60V.

  3. Can the JANSR2N2907AUB be used in commercial applications?

    • While it's primarily designed for military and aerospace use, it can also be utilized in certain commercial applications where high reliability and performance are critical.

  4. What are the temperature range and storage conditions for the JANSR2N2907AUB?

    • The transistor is designed to operate within a wide temperature range, typically from -65°C to +200°C, and should be stored in a dry and cool environment to maintain its reliability.

  5. Is the JANSR2N2907AUB suitable for high-frequency applications?

    • This transistor is not specifically optimized for high-frequency applications, but it can still function effectively in moderate frequency ranges.

  6. What are the typical circuit configurations for using the JANSR2N2907AUB?

    • Common configurations include amplifier circuits, switching circuits, and voltage regulation circuits due to its high current gain and low power dissipation.

  7. Are there any recommended alternative transistors to the JANSR2N2907AUB?

    • Alternatives with similar characteristics include the JANSR2N2907UA and JANSR2N2907UB, which are also designed for high-reliability applications.

  8. What precautions should be taken when soldering the JANSR2N2907AUB?

    • It's important to follow the manufacturer's guidelines for soldering to prevent damage to the transistor, including using proper ESD protection and avoiding excessive heat.

  9. Can the JANSR2N2907AUB withstand high-voltage spikes?

    • The transistor has a maximum collector-emitter voltage of 60V, so it's important to ensure that the application does not subject it to voltage spikes beyond this limit.

  10. Where can I find detailed technical documentation for the JANSR2N2907AUB?

    • Detailed datasheets and application notes for the JANSR2N2907AUB can be obtained from the manufacturer's website or authorized distributors.