ON Semiconductor
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BD242ATU
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BD242ATU

Product Overview

Category: Semiconductor
Use: Power transistor
Characteristics: High power dissipation, high current capability
Package: TO-220AB
Essence: NPN silicon epitaxial planar transistor
Packaging/Quantity: Bulk packaging, 50 pieces per tube

Specifications

  • Collector-Emitter Voltage (VCEO): 100V
  • Collector Current (IC): 6A
  • Power Dissipation (PD): 65W
  • Transition Frequency (FT): 3MHz
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

  1. Base (B)
  2. Collector (C)
  3. Emitter (E)

Functional Features

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

Advantages and Disadvantages

Advantages: - High power dissipation - Wide operating temperature range - Fast switching speed

Disadvantages: - Relatively large package size - Limited frequency response

Working Principles

The BD242ATU is a high power NPN transistor designed for general-purpose amplifier and switching applications. It operates by controlling the flow of current between the collector and emitter terminals using the base terminal.

Detailed Application Field Plans

  1. Audio Amplification: The BD242ATU can be used in audio amplifiers due to its high power dissipation and low saturation voltage.
  2. Switching Circuits: Its fast switching speed makes it suitable for use in switching circuits such as relay drivers and motor control.

Detailed and Complete Alternative Models

  1. BD243ATU
  2. BD244ATU
  3. TIP31C
  4. TIP32C

In conclusion, the BD242ATU is a versatile power transistor with high power dissipation and current capability, making it suitable for a wide range of applications in audio amplification and switching circuits.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق BD242ATU في الحلول التقنية

  1. What is BD242ATU?

    • BD242ATU is a silicon epitaxial-base NPN power transistors designed for high power audio, disk head positioners, and other linear applications.

  2. What are the key features of BD242ATU?

    • The key features include high current capability, low saturation voltage, and high transition frequency.

  3. What is the maximum collector current of BD242ATU?

    • The maximum collector current is 3A.

  4. What is the maximum collector-emitter voltage of BD242ATU?

    • The maximum collector-emitter voltage is 100V.

  5. What are the typical applications of BD242ATU?

    • Typical applications include audio amplifiers, power supply regulators, and industrial control systems.

  6. What is the thermal resistance of BD242ATU?

    • The thermal resistance is typically 2.5°C/W.

  7. What is the operating junction temperature range of BD242ATU?

    • The operating junction temperature range is -65°C to +150°C.

  8. What are the recommended storage conditions for BD242ATU?

    • It is recommended to store BD242ATU in an antistatic bag at temperatures between -65°C and +150°C.

  9. What are the package options available for BD242ATU?

    • BD242ATU is available in TO-220AB and SOT-93 packages.

  10. Where can I find the detailed datasheet for BD242ATU?

    • The detailed datasheet for BD242ATU can be found on the manufacturer's website or through authorized distributors.