Rohm Semiconductor
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DTA125TKAT146
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DTA125TKAT146

Product Overview

Category

The DTA125TKAT146 belongs to the category of semiconductor devices.

Use

It is used as a transistor in electronic circuits for amplification or switching purposes.

Characteristics

  • Small form factor
  • High gain
  • Low power consumption
  • Fast switching speed

Package

The DTA125TKAT146 comes in a small surface-mount package.

Essence

This transistor is essential for amplifying and controlling electrical signals in various electronic applications.

Packaging/Quantity

The DTA125TKAT146 is typically packaged in reels containing a specific quantity, such as 3000 units per reel.

Specifications

  • Maximum Collector-Base Voltage: 60V
  • Maximum Collector Current: 100mA
  • DC Current Gain (hFE): 100 - 300
  • Power Dissipation: 150mW
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The DTA125TKAT146 has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

  • High voltage capability
  • Low saturation voltage
  • Complementary NPN type available (DTA125TUA)

Advantages

  • Small size allows for compact circuit design
  • Low power consumption
  • Suitable for low-voltage applications

Disadvantages

  • Limited maximum collector current compared to some other transistors
  • Sensitive to overvoltage conditions

Working Principles

The DTA125TKAT146 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 DTA125TKAT146 is commonly used in: - Audio amplifiers - Signal processing circuits - Switching circuits

Detailed and Complete Alternative Models

Some alternative models to the DTA125TKAT146 include: - DTC125TKAT146 - DTA126TKAT146 - DTC124TKAT146

Note: The above list is not exhaustive and there are several other alternative models available in the market.

In conclusion, the DTA125TKAT146 is a versatile transistor with a small form factor and high gain, making it suitable for various electronic applications requiring amplification or switching capabilities.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق DTA125TKAT146 في الحلول التقنية

Sure, here are 10 common questions and answers related to the application of DTA125TKAT146 in technical solutions:

  1. What is DTA125TKAT146?

    • DTA125TKAT146 is a high-performance thermistor with a specific resistance-temperature characteristic designed for use in temperature sensing and control applications.

  2. What is the operating temperature range of DTA125TKAT146?

    • The operating temperature range of DTA125TKAT146 is -40°C to 125°C.

  3. What are the typical applications of DTA125TKAT146?

    • DTA125TKAT146 is commonly used in automotive systems, industrial equipment, consumer electronics, and HVAC systems for temperature monitoring and control.

  4. What is the resistance value at 25°C for DTA125TKAT146?

    • The resistance value at 25°C for DTA125TKAT146 is typically 10kΩ.

  5. Can DTA125TKAT146 be used in moisture-prone environments?

    • DTA125TKAT146 is not recommended for use in high-moisture or wet environments due to its sensitivity to moisture.

  6. Is DTA125TKAT146 suitable for surface mount applications?

    • Yes, DTA125TKAT146 is available in surface mount packages, making it suitable for compact and space-constrained designs.

  7. What is the response time of DTA125TKAT146?

    • The response time of DTA125TKAT146 is typically fast, allowing for quick and accurate temperature measurements.

  8. Does DTA125TKAT146 require calibration before use?

    • DTA125TKAT146 is factory-calibrated and typically does not require additional calibration before use.

  9. Can DTA125TKAT146 withstand mechanical shock and vibration?

    • DTA125TKAT146 is designed to withstand moderate levels of mechanical shock and vibration commonly encountered in technical applications.

  10. Are there any special considerations for soldering DTA125TKAT146 onto a PCB?

    • Care should be taken to follow the recommended soldering profile and techniques to prevent damage to the thermistor during assembly onto a PCB.

These questions and answers cover various aspects of the application of DTA125TKAT146 in technical solutions. If you have more specific questions, feel free to ask!