Microsemi Corporation
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2N6672

2N6672 Transistor

Product Overview

Category:

The 2N6672 is a general-purpose NPN bipolar junction transistor (BJT).

Use:

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

Characteristics:

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

Package:

The 2N6672 is typically available in a TO-92 package.

Essence:

This transistor is essential for electronic circuit design, particularly in low-power applications.

Packaging/Quantity:

The 2N6672 is usually sold in reels or tubes containing multiple units.

Specifications

  • Collector-Base Voltage (VCBO): 60V
  • Collector-Emitter Voltage (VCEO): 40V
  • Emitter-Base Voltage (VEBO): 5V
  • Collector Current (IC): 800mA
  • Power Dissipation (PD): 625mW
  • Transition Frequency (ft): 150MHz
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The 2N6672 transistor has three pins: 1. Collector (C) 2. Base (B) 3. Emitter (E)

Functional Features

  • High current gain allows for small base current drive in amplification applications.
  • Low power dissipation makes it suitable for low-power circuits.
  • Medium voltage capability enables it to be used in a variety of electronic designs.

Advantages

  • Versatile use in amplification and switching circuits.
  • Small form factor in the TO-92 package.
  • High current gain for efficient signal amplification.

Disadvantages

  • Limited voltage and current ratings compared to higher-power transistors.
  • Not suitable for high-power applications.

Working Principles

The 2N6672 operates as a current-controlled switch or amplifier. When a small current flows into the base terminal, a larger current can flow between the collector and emitter terminals, allowing for signal amplification or switching.

Detailed Application Field Plans

The 2N6672 is commonly used in the following applications: - Audio amplifiers - Signal amplification circuits - Switching circuits in low-power devices - Oscillator circuits

Detailed and Complete Alternative Models

  • 2N3904
  • BC547
  • 2N2222
  • BC548

In conclusion, the 2N6672 transistor is a versatile component with a wide range of applications in electronic circuit design. Its low power dissipation, high current gain, and medium voltage capability make it suitable for various low-power amplification and switching tasks.

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기술 솔루션에 2N6672 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the 2N6672 transistor used for?

    • The 2N6672 is a general-purpose PNP bipolar junction transistor commonly used for amplification and switching applications.

  2. What are the key specifications of the 2N6672 transistor?

    • The 2N6672 has a maximum collector-emitter voltage (Vce) of 40V, a maximum collector current (Ic) of 3A, and a maximum power dissipation (Pd) of 2W.

  3. How can the 2N6672 be used in amplifier circuits?

    • The 2N6672 can be used in audio amplifier circuits as a small-signal amplifier to amplify weak signals.

  4. Can the 2N6672 be used for switching applications?

    • Yes, the 2N6672 can be used for low-power switching applications due to its moderate current and voltage ratings.

  5. What are the typical operating conditions for the 2N6672?

    • The 2N6672 operates within a temperature range of -65°C to 150°C and is suitable for use in various electronic devices and equipment.

  6. Are there any common alternative transistors to the 2N6672?

    • Yes, alternatives to the 2N6672 include the 2N3906 and 2N4403, which are also PNP transistors with similar characteristics.

  7. What are the recommended biasing configurations for the 2N6672?

    • Common biasing configurations for the 2N6672 include fixed bias, emitter bias, and voltage divider bias, depending on the specific application requirements.

  8. Can the 2N6672 be used in high-frequency applications?

    • The 2N6672 is not typically recommended for high-frequency applications due to its transition frequency and capacitance characteristics.

  9. What are the typical gain characteristics of the 2N6672?

    • The 2N6672 has a moderate current gain (hfe) ranging from 60 to 300, making it suitable for various amplification tasks.

  10. Are there any special considerations for heat dissipation when using the 2N6672?

    • It is important to ensure proper heat sinking or thermal management for the 2N6672, especially when operating at higher currents or in elevated temperature environments.