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2N3055AG
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2N3055AG

Product Overview

Category

The 2N3055AG is a power transistor belonging to the category of bipolar junction transistors (BJTs).

Use

It is commonly used as a high-power amplifier or switching device in various electronic circuits.

Characteristics

  • High current and voltage ratings
  • Low saturation voltage
  • Robust construction for high reliability

Package

The 2N3055AG is typically available in a TO-204 package, also known as a metal can package.

Essence

The essence of the 2N3055AG lies in its ability to handle high power levels with efficiency and reliability.

Packaging/Quantity

It is usually supplied in bulk packaging with varying quantities depending on the supplier.

Specifications

  • Maximum Collector-Emitter Voltage: 70V
  • Maximum Collector-Base Voltage: 100V
  • Maximum Collector Current: 15A
  • Power Dissipation: 115W
  • Transition Frequency: 2.5MHz
  • Operating Temperature Range: -65°C to 200°C

Detailed Pin Configuration

The 2N3055AG transistor typically has three pins: 1. Base (B) 2. Emitter (E) 3. Collector (C)

Functional Features

  • High power amplification capability
  • Fast switching speed
  • Low ON-state resistance

Advantages

  • Suitable for high-power applications
  • Robust construction for rugged environments
  • Wide operating temperature range

Disadvantages

  • Relatively large physical size
  • Higher cost compared to smaller transistors

Working Principles

The 2N3055AG operates based on the principles of bipolar junction transistors, where the flow of current is controlled by the application of a small signal at the base terminal, resulting in a larger current flow between the collector and emitter terminals.

Detailed Application Field Plans

The 2N3055AG finds extensive use in the following applications: - Audio amplifiers - Power supplies - Motor control circuits - Voltage regulators - Electronic switches

Detailed and Complete Alternative Models

Some alternative models to the 2N3055AG include: - MJ15003/MJ15004 - TIP3055/TIP2955 - MJE3055T/MJE2955T - 2SC5200/2SA1943

In conclusion, the 2N3055AG is a versatile power transistor with robust characteristics suitable for high-power applications across various electronic circuits.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi 2N3055AG dalam penyelesaian teknikal

  1. What is the maximum collector current of 2N3055AG?

    • The maximum collector current of 2N3055AG is 15A.

  2. What is the maximum collector-emitter voltage of 2N3055AG?

    • The maximum collector-emitter voltage of 2N3055AG is 70V.

  3. What are the typical applications of 2N3055AG?

    • 2N3055AG is commonly used in power supply circuits, audio amplifiers, voltage regulators, and general switching applications.

  4. What is the power dissipation of 2N3055AG?

    • The power dissipation of 2N3055AG is typically 115W.

  5. What are the key differences between 2N3055 and 2N3055AG?

    • 2N3055AG is a variant of 2N3055 with improved avalanche energy capability and higher reliability.

  6. Can 2N3055AG be used in high-power amplifier designs?

    • Yes, 2N3055AG is suitable for high-power amplifier designs due to its high collector current and power dissipation capabilities.

  7. What are the thermal characteristics of 2N3055AG?

    • The thermal resistance junction to case (RθJC) of 2N3055AG is typically 1.67°C/W.

  8. Is 2N3055AG suitable for automotive applications?

    • Yes, 2N3055AG can be used in automotive applications such as electronic ignition systems and voltage regulators.

  9. What are the recommended operating conditions for 2N3055AG?

    • The recommended operating temperature range for 2N3055AG is -65°C to 200°C.

  10. Are there any common failure modes associated with 2N3055AG?

    • Common failure modes include thermal runaway under high load conditions and overvoltage breakdown if operated beyond the specified limits.