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2N6782U

2N6782U Transistor

Product Overview

Category:

The 2N6782U is a bipolar junction transistor (BJT) belonging to the NPN type.

Use:

It is commonly used as an amplifier or switch in electronic circuits.

Characteristics:

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

Package:

The 2N6782U is typically available in a TO-92 package.

Essence:

This transistor is essential for amplifying weak signals and controlling larger currents in electronic devices.

Packaging/Quantity:

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

Specifications

  • Collector-Base Voltage (VCBO): 60V
  • Collector-Emitter Voltage (VCEO): 60V
  • Emitter-Base Voltage (VEBO): 5V
  • Collector Current (IC): 600mA
  • Power Dissipation (PD): 625mW
  • Transition Frequency (ft): 150MHz
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The 2N6782U transistor has three pins: 1. Collector (C) 2. Base (B) 3. Emitter (E)

Functional Features

  • High current gain allows for small base current to control larger collector current.
  • Low power dissipation makes it suitable for low-power applications.
  • Medium voltage capability enables it to handle moderate voltage levels.

Advantages

  • High current gain provides efficient amplification.
  • Low power dissipation reduces heat generation.
  • Medium voltage capability suits a wide range of applications.

Disadvantages

  • Limited maximum voltage and current ratings compared to other transistors.
  • Relatively lower transition frequency may limit high-frequency applications.

Working Principles

The 2N6782U operates based on the principles of amplification and control of electrical currents. When a small current flows into the base terminal, it controls a larger current flowing between the collector and emitter terminals.

Detailed Application Field Plans

Audio Amplification

The 2N6782U can be used in audio amplifiers to boost weak audio signals.

Switching Circuits

It is suitable for controlling larger currents in switching circuits, such as relay drivers.

Signal Processing

In signal processing circuits, this transistor can amplify and process various types of signals.

Detailed and Complete Alternative Models

  • 2N3904
  • BC547
  • 2N2222
  • 2N4401

These alternative models offer similar functionality and can be used as substitutes for the 2N6782U in various applications.

In conclusion, the 2N6782U transistor is a versatile component with applications in amplification, switching, and signal processing circuits. Its characteristics make it suitable for a wide range of electronic devices and systems.

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10 pirs û bersivên hevpar ên têkildarî sepana 2N6782U di çareseriyên teknîkî de navnîş bikin

  1. What is the 2N6782U transistor used for?

    • The 2N6782U is a high-power NPN bipolar junction transistor commonly used in power amplifier and switching applications.
  2. What are the key specifications of the 2N6782U transistor?

    • The 2N6782U has a maximum collector current of 15A, a maximum collector-emitter voltage of 250V, and a power dissipation of 200W.
  3. Can the 2N6782U be used in audio amplifier circuits?

    • Yes, the 2N6782U can be used in audio amplifier circuits due to its high power handling capability and low distortion characteristics.
  4. Is the 2N6782U suitable for motor control applications?

    • Yes, the 2N6782U can be used in motor control applications where high current switching is required.
  5. What are the typical operating conditions for the 2N6782U?

    • The 2N6782U operates well within a temperature range of -65°C to 150°C and is designed for use in demanding industrial environments.
  6. Does the 2N6782U require a heat sink for proper operation?

    • Yes, due to its high power dissipation, the 2N6782U typically requires a heat sink to maintain safe operating temperatures.
  7. Can the 2N6782U be used in high-frequency applications?

    • While the 2N6782U is not specifically designed for high-frequency applications, it can still be used in certain RF power amplifier designs.
  8. Are there any recommended complementary transistors to use with the 2N6782U?

    • Complementary transistors such as the 2N6491 or 2N6492 can be used in conjunction with the 2N6782U for push-pull amplifier configurations.
  9. What are the typical failure modes of the 2N6782U?

    • Common failure modes include thermal runaway under high load conditions and breakdown due to excessive voltage or current stress.
  10. Where can I find detailed application notes for using the 2N6782U in technical solutions?

    • Detailed application notes and reference designs for the 2N6782U can be found on the manufacturer's website or in technical literature related to power transistors and amplifiers.