Rohm Semiconductor
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DTA114YKAT146
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DTA114YKAT146

Product Overview

Category

The DTA114YKAT146 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 DTA114YKAT146 is typically available in a SOT-23 package.

Essence

This transistor is essential for amplifying or 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-Emitter Voltage (VCEO): 50V
  • Emitter-Base Voltage (VEBO): 5V
  • Collector Current (IC): 100mA
  • Power Dissipation (PD): 150mW
  • Transition Frequency (fT): 250MHz

Detailed Pin Configuration

The DTA114YKAT146 has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

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

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited maximum collector current
  • Limited voltage ratings

Working Principles

The DTA114YKAT146 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 DTA114YKAT146 is widely used in various applications such as: - Switching circuits - Amplification circuits - Signal processing circuits

Detailed and Complete Alternative Models

Some alternative models to the DTA114YKAT146 include: - DTC114YKA - DTC114YCA - DTC114YUA

In conclusion, the DTA114YKAT146 is a versatile bipolar transistor with characteristics suitable for a wide range of electronic applications, making it an essential component in modern electronic circuit design.

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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem DTA114YKAT146 w rozwiązaniach technicznych

  1. What is the DTA114YKAT146 used for?

    • The DTA114YKAT146 is a digital transistor used for switching and amplification in various technical solutions.

  2. What are the key features of the DTA114YKAT146?

    • The DTA114YKAT146 features built-in resistors, high current capability, and low voltage operation, making it suitable for compact designs.

  3. What is the maximum current and voltage ratings of the DTA114YKAT146?

    • The DTA114YKAT146 has a maximum collector current of 100mA and a maximum collector-emitter voltage of 50V.

  4. How can the DTA114YKAT146 be integrated into a circuit?

    • The DTA114YKAT146 can be directly mounted on a PCB, and its built-in resistors simplify circuit design.

  5. What are the typical applications of the DTA114YKAT146?

    • The DTA114YKAT146 is commonly used in consumer electronics, industrial control systems, and automotive applications for signal switching and amplification.

  6. Does the DTA114YKAT146 require external components for basic operation?

    • No, the DTA114YKAT146 includes built-in resistors, so it can be used with minimal external components for basic functionality.

  7. What are the thermal considerations for using the DTA114YKAT146 in a design?

    • The DTA114YKAT146 has a low thermal resistance, but proper heat sinking should be considered for high-power applications.

  8. Can the DTA114YKAT146 be used in conjunction with microcontrollers or digital logic circuits?

    • Yes, the DTA114YKAT146 can be easily interfaced with microcontrollers and digital logic circuits due to its compatibility with low-voltage signals.

  9. Are there any specific layout considerations when using the DTA114YKAT146 on a PCB?

    • It is recommended to keep the traces short and minimize stray capacitance for optimal performance when integrating the DTA114YKAT146 into a PCB layout.

  10. Where can I find detailed technical specifications and application notes for the DTA114YKAT146?

    • Detailed technical specifications and application notes for the DTA114YKAT146 can be found in the manufacturer's datasheet and application guides.