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BD241ATU
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BD241ATU Product Overview

Introduction

BD241ATU is a semiconductor device belonging to the category of NPN power transistors. This product is commonly used in electronic circuits for amplification and switching applications due to its specific characteristics and performance.

Basic Information Overview

  • Category: NPN Power Transistor
  • Use: Amplification and Switching
  • Characteristics: High voltage, high current capability
  • Package: TO-220AB
  • Essence: Power transistor for general-purpose applications
  • Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

  • Voltage Rating: 100V
  • Current Rating: 3A
  • Power Dissipation: 40W
  • Gain (hFE): 25 - 75
  • Transition Frequency (fT): 2 MHz

Detailed Pin Configuration

The BD241ATU transistor has a standard TO-220AB package with three leads: 1. Collector (C): Connected to the positive supply voltage 2. Base (B): Input control terminal 3. Emitter (E): Connected to the ground or load

Functional Features

  • High voltage capability allows for use in various power applications
  • Low saturation voltage enhances efficiency in switching circuits
  • Fast switching speed enables rapid response in amplification and switching operations

Advantages and Disadvantages

Advantages

  • Suitable for medium-power applications
  • Robust construction for reliable performance
  • Wide operating temperature range

Disadvantages

  • Limited frequency response compared to specialized transistors
  • Higher power dissipation compared to low-power transistors

Working Principles

The BD241ATU operates based on the principles of bipolar junction transistors, utilizing the control of current flow between the collector and emitter terminals through the base terminal. When biased correctly, it can amplify or switch electronic signals effectively.

Detailed Application Field Plans

The BD241ATU finds extensive use in the following application fields: - Audio amplifiers - Power supplies - Motor control circuits - Voltage regulators

Detailed and Complete Alternative Models

  • BD242ATU: Complementary PNP power transistor
  • TIP31C: NPN power transistor with similar characteristics
  • 2N3055: Higher power NPN transistor for heavy-duty applications

In conclusion, the BD241ATU NPN power transistor offers a balance of voltage, current, and power capabilities suitable for a wide range of electronic applications, making it a versatile component in modern circuit design.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av BD241ATU i tekniska lösningar

  1. What is BD241ATU?

    • BD241ATU is a silicon epitaxial-base NPN power transistors in Jedec TO-220 plastic package.

  2. What are the key features of BD241ATU?

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

  3. What are the typical applications of BD241ATU?

    • Typical applications include audio amplifiers, power linear and switching industrial equipment, and general purpose power amplification.

  4. What is the maximum collector current of BD241ATU?

    • The maximum collector current is 3A.

  5. What is the maximum collector-emitter voltage of BD241ATU?

    • The maximum collector-emitter voltage is 100V.

  6. What is the typical hFE (DC current gain) of BD241ATU?

    • The typical hFE is 40 to 160 at IC = 0.5A.

  7. What is the thermal resistance junction to case of BD241ATU?

    • The thermal resistance junction to case is 1.67°C/W.

  8. What is the storage temperature range for BD241ATU?

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

  9. Is BD241ATU RoHS compliant?

    • Yes, BD241ATU is RoHS compliant.

  10. Where can I find the detailed datasheet for BD241ATU?

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