Rohm Semiconductor
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DTA144ESATP
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DTA144ESATP

Product Overview

Category

The DTA144ESATP belongs to the category of small signal transistors.

Use

It is commonly used in amplification and switching applications in electronic circuits.

Characteristics

  • Small size
  • Low power consumption
  • High gain
  • Fast switching speed

Package

The DTA144ESATP is typically available in a SOT-23 package.

Essence

This transistor is essential for amplifying weak signals and controlling larger currents in electronic devices.

Packaging/Quantity

It is usually sold in reels containing a specific quantity, such as 3000 units per reel.

Specifications

  • Collector-Base Voltage (VCBO): 50V
  • Collector Current (IC): 100mA
  • Total Power Dissipation (PT): 150mW
  • Transition Frequency (fT): 250MHz
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The DTA144ESATP has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

  • High voltage capability
  • Low saturation voltage
  • Complementary NPN type available (DTA124ESATP)

Advantages

  • Small form factor
  • Suitable for high-frequency applications
  • Low power consumption

Disadvantages

  • Limited maximum current and voltage ratings
  • Sensitive to overvoltage conditions

Working Principles

The DTA144ESATP operates based on the principles of bipolar junction transistors, where the flow of current is controlled by the application of a small input signal at the base terminal, resulting in a larger output current at the collector terminal.

Detailed Application Field Plans

The DTA144ESATP is widely used in: - Audio amplifiers - Signal processing circuits - Oscillator circuits - Switching circuits

Detailed and Complete Alternative Models

Some alternative models to the DTA144ESATP include: - DTC144ESATP - DTA114ESATP - DTC114ESATP

In conclusion, the DTA144ESATP is a versatile small signal transistor with a wide range of applications in electronic circuits. Its compact size, high gain, and fast switching speed make it an ideal choice for various amplification and switching tasks.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací DTA144ESATP v technických řešeních

Sure, here are 10 common questions and answers related to the application of DTA144ESATP in technical solutions:

  1. What is DTA144ESATP?

    • DTA144ESATP is a high-power NPN bipolar junction transistor (BJT) designed for use in general-purpose amplifier and switching applications.

  2. What are the key features of DTA144ESATP?

    • The key features include a high current capability, low saturation voltage, and high transition frequency, making it suitable for various technical solutions.

  3. What are the typical applications of DTA144ESATP?

    • DTA144ESATP is commonly used in audio amplifiers, power management circuits, motor control, and other general-purpose switching applications.

  4. What is the maximum collector current of DTA144ESATP?

    • The maximum collector current is typically around 1.5A, making it suitable for medium-power applications.

  5. What is the maximum collector-emitter voltage rating of DTA144ESATP?

    • The maximum collector-emitter voltage rating is typically around 80V, allowing for use in a wide range of technical solutions.

  6. How does DTA144ESATP perform in high-frequency applications?

    • DTA144ESATP has a high transition frequency, making it suitable for high-frequency applications such as RF amplifiers and oscillators.

  7. What are the thermal characteristics of DTA144ESATP?

    • DTA144ESATP has good thermal performance, with a low thermal resistance and high junction temperature rating, allowing for reliable operation in various technical solutions.

  8. Can DTA144ESATP be used in automotive applications?

    • Yes, DTA144ESATP is suitable for use in automotive electronic systems, including engine control units, lighting systems, and power management modules.

  9. What are the recommended operating conditions for DTA144ESATP?

    • The recommended operating conditions include a specified collector current, voltage, and temperature range to ensure optimal performance and reliability.

  10. Where can I find detailed specifications and application notes for DTA144ESATP?

    • Detailed specifications and application notes for DTA144ESATP can be found in the datasheet provided by the manufacturer or distributor, offering comprehensive guidance for its application in technical solutions.