Microsemi Corporation
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2N6782
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2N6782 Transistor

Product Overview

The 2N6782 is a bipolar junction transistor (BJT) belonging to the category of NPN transistors. It is commonly used for amplification and switching applications due to its high current and voltage capabilities. The transistor exhibits characteristics such as low noise, high gain, and fast switching speed. It is typically packaged in a TO-39 metal can package and is available in various quantities.

Specifications

  • Type: NPN
  • Maximum Collector-Emitter Voltage: 60V
  • Maximum Collector Current: 3A
  • Power Dissipation: 1W
  • Transition Frequency: 30MHz
  • Package Type: TO-39
  • Quantity: Varies

Detailed Pin Configuration

The 2N6782 transistor has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

  • High current and voltage capability
  • Low noise
  • High gain
  • Fast switching speed

Advantages and Disadvantages

Advantages

  • High current and voltage ratings
  • Low noise performance
  • Suitable for high-frequency applications

Disadvantages

  • Relatively large package size
  • Limited power dissipation capability

Working Principles

The 2N6782 operates based on the principles of amplification and control of current flow. When a small current flows into the base terminal, it controls a larger current flowing between the collector and emitter terminals, allowing for signal amplification or switching functions.

Detailed Application Field Plans

The 2N6782 transistor finds extensive use in the following applications: - Audio amplifiers - Switching circuits - RF amplifiers - Oscillator circuits - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the 2N6782 include: - 2N3904 - 2N2222 - BC547 - BC548

In conclusion, the 2N6782 transistor is a versatile component suitable for a wide range of amplification and switching applications. Its high current and voltage capabilities, along with low noise performance, make it a popular choice among electronic circuit designers.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням 2N6782 у технічних рішеннях

  1. What is the 2N6782 transistor used for?

    • The 2N6782 is a general-purpose NPN bipolar junction transistor commonly used for amplification and switching applications in electronic circuits.

  2. What are the key specifications of the 2N6782 transistor?

    • The 2N6782 transistor has a maximum collector current (Ic) of 500mA, a maximum collector-emitter voltage (Vce) of 60V, and a maximum power dissipation (Pd) of 625mW.

  3. How can I use the 2N6782 transistor as an amplifier?

    • The 2N6782 can be used as an amplifier by biasing it in the active region and connecting it in a common emitter configuration with appropriate resistors and capacitors for biasing and coupling.

  4. Can the 2N6782 be used for switching applications?

    • Yes, the 2N6782 can be used for low-power switching applications due to its moderate current and voltage ratings.

  5. What are some typical circuit configurations for the 2N6782?

    • Common emitter amplifier, emitter follower, and switch driver are common circuit configurations for the 2N6782.

  6. What are the recommended operating conditions for the 2N6782?

    • The 2N6782 operates best within a temperature range of -65°C to 200°C and should be biased within the specified current and voltage limits.

  7. Are there any alternative transistors that can be used in place of the 2N6782?

    • Yes, alternatives include 2N3904, BC547, and 2N2222, but it's important to check the specifications and pinout compatibility before substitution.

  8. How do I determine the pinout of the 2N6782 transistor?

    • The pinout of the 2N6782 is typically available in its datasheet, which shows the base, collector, and emitter terminals.

  9. What are the typical applications of the 2N6782 in technical solutions?

    • The 2N6782 is commonly used in audio amplifiers, signal processing circuits, small signal amplification, and low-power switching applications.

  10. Where can I find more detailed information about using the 2N6782 in technical solutions?

    • Detailed information can be found in the 2N6782 datasheet, application notes from semiconductor manufacturers, and electronics engineering textbooks.