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MJW21192G
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MJW21192G

Product Overview

Category

The MJW21192G belongs to the category of power transistors.

Use

It is commonly used in high-power audio amplifiers, power supplies, and industrial applications.

Characteristics

  • High voltage capability
  • High current capability
  • Low collector-emitter saturation voltage
  • Fast switching speed

Package

The MJW21192G is typically available in a TO-247 package.

Essence

This product is essential for amplifying and controlling high-power electrical signals in various electronic systems.

Packaging/Quantity

It is usually packaged individually and sold in quantities suitable for manufacturing or prototyping needs.

Specifications

  • Collector-Emitter Voltage (VCEO): 250V
  • Collector Current (IC): 16A
  • Total Power Dissipation: 250W
  • DC Current Gain (hFE): 25 to 100
  • Transition Frequency (fT): 4MHz

Detailed Pin Configuration

The MJW21192G has a standard pin configuration with three leads: 1. Base (B) 2. Emitter (E) 3. Collector (C)

Functional Features

  • High voltage and current handling capabilities
  • Low saturation voltage for efficient operation
  • Fast switching speed for responsive performance

Advantages

  • Suitable for high-power applications
  • Robust construction for reliability
  • Low saturation voltage minimizes power loss

Disadvantages

  • May require heat sinking due to high power dissipation
  • Higher cost compared to lower power transistors

Working Principles

The MJW21192G 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.

Detailed Application Field Plans

Audio Amplifiers

The MJW21192G is widely used in high-power audio amplifiers, providing the necessary current and voltage handling capabilities for driving loudspeakers.

Power Supplies

In power supply circuits, the MJW21192G helps regulate and control high currents and voltages, making it suitable for demanding industrial and commercial applications.

Industrial Applications

From motor control to industrial automation, this transistor plays a crucial role in managing high-power electrical signals in various industrial settings.

Detailed and Complete Alternative Models

  • MJW21193G
  • MJW21194G
  • MJW21195G

These alternative models offer similar characteristics and specifications, providing flexibility in design and sourcing options.

In conclusion, the MJW21192G power transistor is a versatile component with high voltage and current capabilities, making it suitable for a wide range of applications in audio amplifiers, power supplies, and industrial systems. Its robust features and performance make it a preferred choice for high-power electronic designs.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MJW21192G en soluciones técnicas

  1. What is the maximum collector current of MJW21192G?

    • The maximum collector current of MJW21192G is 16A.

  2. What is the maximum collector-emitter voltage of MJW21192G?

    • The maximum collector-emitter voltage of MJW21192G is 250V.

  3. What is the power dissipation of MJW21192G?

    • The power dissipation of MJW21192G is 250W.

  4. What type of package does MJW21192G come in?

    • MJW21192G comes in a TO-247 package.

  5. What are the typical applications of MJW21192G?

    • MJW21192G is commonly used in audio amplifiers, power supplies, and industrial applications.

  6. What is the thermal resistance of MJW21192G?

    • The thermal resistance of MJW21192G is 1.56°C/W.

  7. Is MJW21192G suitable for high-power applications?

    • Yes, MJW21192G is suitable for high-power applications due to its high collector current and power dissipation capabilities.

  8. What are the key features of MJW21192G?

    • Key features of MJW21192G include high current capability, low saturation voltage, and excellent thermal performance.

  9. Can MJW21192G be used in automotive applications?

    • Yes, MJW21192G can be used in automotive applications where high power and reliability are required.

  10. Are there any recommended complementary transistors to use with MJW21192G?

    • Yes, complementary transistors such as MJW21191G can be used with MJW21192G for push-pull amplifier configurations.