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DTA143TUBTL
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DTA143TUBTL

Product Overview

Category

The DTA143TUBTL belongs to the category of bipolar transistors.

Use

It is commonly used as an amplifier or switch in electronic circuits.

Characteristics

  • Low power dissipation
  • High current gain
  • Small package size

Package

The DTA143TUBTL is typically available in a small SOT-23 package.

Essence

This transistor is essential for amplifying and switching signals in various 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
  • Package Type: SOT-23

Detailed Pin Configuration

The DTA143TUBTL has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

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

Advantages

  • Small package size
  • Suitable for low-power applications
  • High transition frequency

Disadvantages

  • Limited maximum voltage and current ratings
  • Sensitive to temperature variations

Working Principles

The DTA143TUBTL operates based on the principles of bipolar junction transistors, where the flow of current between the collector and emitter is controlled by the base current.

Detailed Application Field Plans

The DTA143TUBTL is commonly used in: - Audio amplifiers - Signal amplification circuits - Switching circuits

Detailed and Complete Alternative Models

Some alternative models to the DTA143TUBTL include: - DTC143TUBTL - DTA143ZUBTL - DTC143ZUBTL

In conclusion, the DTA143TUBTL is a versatile bipolar transistor with characteristics suitable for various low-power electronic applications. Its compact package and high current gain make it a popular choice for amplification and switching purposes.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von DTA143TUBTL in technischen Lösungen auf

Sure, here are 10 common questions and answers related to the application of DTA143TUBTL in technical solutions:

  1. What is DTA143TUBTL?

    • DTA143TUBTL is a PNP digital transistor used for high-side switching applications.

  2. What are the typical applications of DTA143TUBTL?

    • DTA143TUBTL is commonly used in various technical solutions such as relay drivers, LED drivers, and general purpose high-side switches.

  3. What is the maximum collector current of DTA143TUBTL?

    • The maximum collector current of DTA143TUBTL is 100mA.

  4. What is the maximum collector-emitter voltage of DTA143TUBTL?

    • The maximum collector-emitter voltage of DTA143TUBTL is 50V.

  5. What is the gain (hFE) of DTA143TUBTL?

    • The gain (hFE) of DTA143TUBTL typically ranges from 100 to 300.

  6. Is DTA143TUBTL suitable for driving inductive loads?

    • Yes, DTA143TUBTL is suitable for driving small inductive loads such as relays and small solenoids.

  7. Can DTA143TUBTL be used in automotive applications?

    • Yes, DTA143TUBTL can be used in automotive applications where low to medium power switching is required.

  8. What is the operating temperature range of DTA143TUBTL?

    • The operating temperature range of DTA143TUBTL is typically -55°C to 150°C.

  9. Does DTA143TUBTL require an external base resistor?

    • Yes, DTA143TUBTL requires an external base resistor for proper operation.

  10. Are there any specific layout considerations when using DTA143TUBTL in a circuit?

    • It is important to minimize the length of traces between DTA143TUBTL and its load to reduce the risk of electromagnetic interference. Additionally, proper heat sinking should be considered for high-power applications.

I hope these questions and answers provide helpful information about the application of DTA143TUBTL in technical solutions. Let me know if you need further assistance!