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2N6487
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2N6487 Transistor

Product Overview

The 2N6487 is a silicon NPN power transistor designed for general-purpose amplifier and switching applications. This transistor falls under the category of discrete semiconductor devices and is commonly used in electronic circuits for its high current and voltage capabilities.

Basic Information

  • Category: Discrete Semiconductor Device
  • Use: Amplifier and Switching Applications
  • Characteristics: High Current and Voltage Capabilities
  • Package: TO-220AB
  • Essence: Silicon NPN Power Transistor
  • Packaging/Quantity: Typically sold in reels or tubes containing multiple units

Specifications

  • Collector-Emitter Voltage (VCEO): 400V
  • Collector-Base Voltage (VCBO): 400V
  • Emitter-Base Voltage (VEBO): 7V
  • Collector Current (IC): 8A
  • Power Dissipation (PD): 80W
  • Transition Frequency (fT): 3MHz
  • Operating Temperature Range: -65°C to 150°C

Detailed Pin Configuration

The 2N6487 transistor has three pins: 1. Collector (C): Connects to the positive supply voltage. 2. Base (B): Input terminal for controlling the flow of current. 3. Emitter (E): Connects to the ground or common reference point.

Functional Features

  • High Collector-Emitter Voltage Capability
  • Low Saturation Voltage
  • Fast Switching Speed
  • Good Linearity in Amplification

Advantages and Disadvantages

Advantages

  • High Voltage and Current Ratings
  • Suitable for High-Power Applications
  • Robust Construction
  • Wide Operating Temperature Range

Disadvantages

  • Relatively Large Package Size
  • Higher Cost Compared to Low-Power Transistors
  • Limited Availability in Some Markets

Working Principles

The 2N6487 operates based on the principles of bipolar junction transistors, where the flow of current between the collector and emitter is controlled by the base current. It amplifies or switches electronic signals by modulating the current flowing through it.

Detailed Application Field Plans

The 2N6487 transistor finds application in various fields, including: - Power Supplies - Audio Amplifiers - Motor Control Circuits - High-Voltage Switching Circuits - RF Power Amplifiers

Detailed and Complete Alternative Models

Some alternative models to the 2N6487 include: - TIP31C - MJ15003 - MJE3055T - BD139

In summary, the 2N6487 transistor is a versatile component suitable for high-power applications, offering robustness and reliability in various electronic circuits.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 2N6487 v technických řešeních

  1. What is the 2N6487 transistor used for?

    • The 2N6487 is a high-power NPN bipolar junction transistor commonly used in power amplifier and switching applications.

  2. What are the key specifications of the 2N6487 transistor?

    • The 2N6487 has a maximum collector current of 15A, a collector-emitter voltage of 80V, and a power dissipation of 200W.

  3. How can the 2N6487 be used in power amplifier circuits?

    • The 2N6487 can be used as the output transistor in audio amplifiers, RF amplifiers, and other high-power applications due to its high current and power handling capabilities.

  4. What are some common applications of the 2N6487 in switching circuits?

    • The 2N6487 is often used in high-power switching applications such as motor control, solenoid drivers, and power supply switching regulators.

  5. What are the typical operating conditions for the 2N6487?

    • The 2N6487 is typically operated with a base current of 3A, a collector current of 10A, and a collector-emitter voltage of 60V.

  6. What are the thermal considerations when using the 2N6487 in a technical solution?

    • Proper heat sinking and thermal management are crucial when using the 2N6487 in high-power applications to ensure it operates within its temperature limits.

  7. Can the 2N6487 be used in automotive applications?

    • Yes, the 2N6487 is suitable for automotive applications such as electronic ignition systems and motor control due to its high current and voltage ratings.

  8. Are there any specific precautions to consider when using the 2N6487 in a circuit?

    • It's important to ensure proper drive circuitry and protection against overcurrent and overvoltage conditions to prevent damage to the 2N6487.

  9. What are the alternatives to the 2N6487 if it's not available?

    • Alternatives to the 2N6487 include similar high-power NPN transistors such as the MJ15003, 2N3773, and MJE15030.

  10. Where can I find detailed application notes and reference designs for the 2N6487?

    • Detailed application notes and reference designs for the 2N6487 can be found in the manufacturer's datasheet, as well as in technical literature from semiconductor component suppliers and electronics design resources.