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DTA143TET1G
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DTA143TET1G

Product Overview

Category

The DTA143TET1G 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
  • Small package size

Package

The DTA143TET1G 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 quantities varying based on manufacturer specifications.

Specifications

  • Collector-Base Voltage (VCBO): 50V
  • Collector Current (IC): 100mA
  • Power Dissipation (PD): 200mW
  • Transition Frequency (fT): 250MHz
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The DTA143TET1G has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

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

Advantages

  • Small package size
  • Suitable for low-power applications
  • Wide operating temperature range

Disadvantages

  • Limited maximum collector current
  • Lower power dissipation compared to larger transistors

Working Principles

The DTA143TET1G 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 DTA143TET1G is commonly used in: - Audio amplifiers - Switching circuits - Signal amplification

Detailed and Complete Alternative Models

Some alternative models to the DTA143TET1G include: - BC547 - 2N3904 - 2SC945

In conclusion, the DTA143TET1G is a versatile bipolar transistor with a compact package size, making it suitable for various low-power electronic applications.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق DTA143TET1G في الحلول التقنية

  1. What is DTA143TET1G?

    • DTA143TET1G is a PNP digital transistor designed for use in switching applications.

  2. What are the key features of DTA143TET1G?

    • The key features include high current capability, low saturation voltage, and built-in bias resistors.

  3. What are the typical applications of DTA143TET1G?

    • Typical applications include driving loads such as relays, LEDs, and other low-power devices in various electronic circuits.

  4. What is the maximum collector current of DTA143TET1G?

    • The maximum collector current is 100mA.

  5. What is the maximum collector-emitter voltage of DTA143TET1G?

    • The maximum collector-emitter voltage is 50V.

  6. Does DTA143TET1G require external biasing components?

    • No, it has built-in bias resistors, simplifying circuit design.

  7. What is the thermal resistance of DTA143TET1G?

    • The thermal resistance is typically 417°C/W.

  8. Can DTA143TET1G be used in high-frequency applications?

    • It is not recommended for high-frequency applications due to its switching speed limitations.

  9. Is DTA143TET1G suitable for automotive applications?

    • Yes, it can be used in automotive electronics for various control and switching functions.

  10. Where can I find detailed technical specifications for DTA143TET1G?

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