ON Semiconductor
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
2N3906_J61Z
Zobrazit detail DataSheets

2N3906_J61Z

Product Overview

Category

The 2N3906_J61Z belongs to the category of PNP bipolar junction transistors (BJTs).

Use

It is commonly used as a general-purpose amplifier or switch in electronic circuits.

Characteristics

  • Low power dissipation
  • High current gain
  • Low noise
  • High voltage capability

Package

The 2N3906_J61Z is typically available in a TO-92 package.

Essence

This transistor is essential for amplifying and switching electronic signals in various applications.

Packaging/Quantity

It is usually packaged in reels, tubes, or bulk quantities depending on the supplier.

Specifications

  • Collector-Emitter Voltage (VCEO): 40V
  • Collector-Base Voltage (VCBO): 40V
  • Emitter-Base Voltage (VEBO): 5V
  • Collector Current (IC): 200mA
  • Power Dissipation (PD): 625mW
  • Transition Frequency (fT): 250MHz

Detailed Pin Configuration

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

Functional Features

  • Amplification of weak signals
  • Switching high-power loads
  • Compatibility with low-voltage control circuits

Advantages

  • Versatile application range
  • High current gain
  • Low noise performance

Disadvantages

  • Limited power dissipation capability
  • Relatively low transition frequency

Working Principles

The 2N3906_J61Z operates based on the flow of charge carriers across its semiconductor junctions, allowing it to amplify or switch electronic signals.

Detailed Application Field Plans

Audio Amplification

Utilized in audio amplifiers to boost weak audio signals for speakers or headphones.

Switching Circuits

In electronic switches to control the flow of current in various applications such as motor control and lighting systems.

Voltage Regulation

Integrated into voltage regulator circuits to stabilize and control output voltages.

Detailed and Complete Alternative Models

  • BC557
  • 2N4403
  • MPSA42
  • S8550

In conclusion, the 2N3906_J61Z PNP transistor offers a versatile solution for amplification and switching in electronic circuits, with its compact TO-92 package and high current gain making it suitable for a wide range of applications.

[Word count: 311]

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 2N3906_J61Z v technických řešeních

  1. What is the 2N3906_J61Z transistor used for?

    • The 2N3906_J61Z is a general-purpose PNP bipolar junction transistor commonly used in amplification and switching applications.

  2. What are the typical operating conditions for the 2N3906_J61Z?

    • The 2N3906_J61Z transistor typically operates at a maximum collector-emitter voltage of 40V and a maximum collector current of 200mA.

  3. How do I identify the pinout of the 2N3906_J61Z transistor?

    • The pinout of the 2N3906_J61Z transistor is typically Emitter (E), Base (B), and Collector (C) when viewing the flat side with the leads pointing downward.

  4. Can the 2N3906_J61Z be used for audio amplification?

    • Yes, the 2N3906_J61Z can be used for small-signal audio amplification due to its low noise and high gain characteristics.

  5. What are some common circuit configurations using the 2N3906_J61Z?

    • Common circuit configurations include common emitter amplifiers, switch circuits, and voltage regulators.

  6. What are the thermal considerations for the 2N3906_J61Z?

    • The 2N3906_J61Z transistor should be operated within its specified temperature range to ensure proper performance and reliability.

  7. Are there any specific precautions when soldering the 2N3906_J61Z?

    • It's important to avoid overheating the transistor during soldering to prevent damage to the internal components.

  8. Can the 2N3906_J61Z be used in high-frequency applications?

    • While the 2N3906_J61Z can be used in moderate frequency applications, it may not be suitable for very high-frequency designs due to its transition frequency limitations.

  9. What are the typical failure modes of the 2N3906_J61Z?

    • Common failure modes include overcurrent damage, thermal stress, and voltage breakdown under improper operating conditions.

  10. Where can I find detailed specifications and application notes for the 2N3906_J61Z?

    • Detailed specifications and application notes for the 2N3906_J61Z can be found in the manufacturer's datasheet and technical documentation.