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DTA123TET1G
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DTA123TET1G

Product Overview

Category

The DTA123TET1G belongs to the category of bipolar transistors.

Use

It is commonly used as a switching device in electronic circuits.

Characteristics

  • Low power dissipation
  • High current gain
  • Fast switching speed

Package

The DTA123TET1G is typically available in a SOT-23 package.

Essence

This transistor is essential for amplifying and switching electronic signals.

Packaging/Quantity

It is usually packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Collector-Base Voltage: 50V
  • Collector Current: 100mA
  • Power Dissipation: 200mW
  • Transition Frequency: 250MHz

Detailed Pin Configuration

The DTA123TET1G has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

  • High voltage capability
  • Low saturation voltage
  • Small footprint

Advantages and Disadvantages

Advantages

  • Compact size
  • Low power dissipation
  • High current gain

Disadvantages

  • Limited maximum collector current
  • Moderate transition frequency

Working Principles

The DTA123TET1G operates based on the principles of bipolar junction transistors, where the flow of current is controlled by the application of a small input signal.

Detailed Application Field Plans

The DTA123TET1G is widely used in various applications including: - Audio amplifiers - Switching circuits - Signal amplification in sensor circuits

Detailed and Complete Alternative Models

Some alternative models to the DTA123TET1G include: - BC547 - 2N3904 - 2SC945

In conclusion, the DTA123TET1G is a versatile bipolar transistor with a range of applications in electronic circuits. Its compact size, low power dissipation, and high current gain make it a popular choice for many design engineers.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням DTA123TET1G у технічних рішеннях

Sure, here are 10 common questions and answers related to the application of DTA123TET1G in technical solutions:

  1. What is DTA123TET1G?

    • DTA123TET1G is a PNP digital transistor used for high-side load switching applications.

  2. What are the key features of DTA123TET1G?

    • Some key features include low saturation voltage, built-in resistor, and high current capability.

  3. What are the typical applications of DTA123TET1G?

    • Typical applications include relay drivers, LED drivers, and general purpose switching.

  4. What is the maximum collector current of DTA123TET1G?

    • The maximum collector current is 100mA.

  5. What is the maximum power dissipation of DTA123TET1G?

    • The maximum power dissipation is 150mW.

  6. What is the operating temperature range of DTA123TET1G?

    • The operating temperature range is -55°C to 150°C.

  7. Does DTA123TET1G require an external resistor for base drive?

    • No, it has a built-in resistor for base drive.

  8. Can DTA123TET1G be used for driving inductive loads?

    • Yes, it can be used for driving small inductive loads within its specified limits.

  9. Is DTA123TET1G suitable for battery-powered applications?

    • Yes, its low saturation voltage makes it suitable for battery-powered applications.

  10. Are there any specific layout considerations for using DTA123TET1G?

    • It is recommended to minimize the length of the traces between the DTA123TET1G and the load to reduce parasitic effects.

I hope these questions and answers provide the information you were looking for! If you have any more questions, feel free to ask.