Diodes Incorporated
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BCX53TA
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BCX53TA

Product Overview

Category: Transistor
Use: Amplification and switching of electronic signals
Characteristics: High current gain, low saturation voltage
Package: SOT-89
Essence: NPN Silicon Epitaxial Planar Transistor
Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

  • Collector-Base Voltage (VCBO): 45V
  • Collector-Emitter Voltage (VCEO): 45V
  • Emitter-Base Voltage (VEBO): 6V
  • Collector Current (IC): 1A
  • Total Power Dissipation (PTOT): 1.5W
  • Transition Frequency (fT): 250MHz
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

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

Functional Features

  • High current gain
  • Low saturation voltage
  • Fast switching speed
  • Low noise

Advantages and Disadvantages

Advantages: - High current gain allows for small base current drive - Low saturation voltage reduces power dissipation - Fast switching speed enables high-frequency applications

Disadvantages: - Limited maximum collector current compared to some alternative models - Relatively lower transition frequency

Working Principles

The BCX53TA is an NPN bipolar junction transistor that operates by controlling the flow of current between its collector and emitter terminals through the application of a small current at its base terminal. This amplification and switching action makes it suitable for various electronic signal processing applications.

Detailed Application Field Plans

The BCX53TA is commonly used in audio amplifiers, signal processing circuits, and general-purpose switching applications. Its high current gain and low saturation voltage make it particularly suitable for low-power, high-frequency designs.

Detailed and Complete Alternative Models

  • BCX52TA
  • BCX54TA
  • BCX56TA

In summary, the BCX53TA is a versatile NPN transistor with high current gain and low saturation voltage, making it well-suited for amplification and switching applications in various electronic circuits.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BCX53TA v technických řešeních

  1. What is BCX53TA?

    • BCX53TA is a high current transistor designed for general purpose amplifier and switching applications.

  2. What are the key features of BCX53TA?

    • The key features of BCX53TA include high current capability, low saturation voltage, and high transition frequency.

  3. What are the typical applications of BCX53TA?

    • BCX53TA is commonly used in audio amplifiers, motor control circuits, and general switching applications.

  4. What is the maximum collector current rating of BCX53TA?

    • The maximum collector current rating of BCX53TA is typically around 1.5A.

  5. What is the typical collector-emitter saturation voltage of BCX53TA?

    • The typical collector-emitter saturation voltage of BCX53TA is around 0.3V at a collector current of 100mA.

  6. Is BCX53TA suitable for high-frequency applications?

    • Yes, BCX53TA has a high transition frequency, making it suitable for high-frequency applications.

  7. What are the recommended operating conditions for BCX53TA?

    • The recommended operating conditions for BCX53TA include a maximum collector-emitter voltage of 45V and a maximum power dissipation of 625mW.

  8. Can BCX53TA be used in automotive applications?

    • Yes, BCX53TA is suitable for automotive applications due to its high current capability and low saturation voltage.

  9. Does BCX53TA require external heat sinking?

    • Depending on the application and power dissipation, BCX53TA may require external heat sinking to ensure proper thermal management.

  10. Where can I find detailed technical specifications for BCX53TA?

    • Detailed technical specifications for BCX53TA can be found in the datasheet provided by the manufacturer or distributor.