Rohm Semiconductor
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DTC123EKAT146
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DTC123EKAT146

Product Overview

Category

The DTC123EKAT146 belongs to the category of discrete semiconductor products.

Use

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

Characteristics

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

Package

The DTC123EKAT146 comes in a small surface-mount package.

Essence

This product is essential for amplifying and switching electronic signals in various applications.

Packaging/Quantity

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

Specifications

  • Maximum Collector-Base Voltage: 50V
  • Maximum Collector Current: 100mA
  • Power Dissipation: 150mW
  • Transition Frequency: 100MHz
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The DTC123EKAT146 has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

  • High voltage capability
  • Low saturation voltage
  • Fast switching speed

Advantages

  • Compact size
  • Low power consumption
  • Suitable for high-frequency applications

Disadvantages

  • Limited maximum collector current
  • Sensitive to overvoltage conditions

Working Principles

The DTC123EKAT146 operates based on the principles of bipolar junction transistors, where the flow of current is controlled by the application of a small signal at the base terminal.

Detailed Application Field Plans

This transistor is widely used in: - Audio amplifiers - Signal processing circuits - Switching power supplies - Oscillator circuits

Detailed and Complete Alternative Models

Some alternative models to the DTC123EKAT146 include: - BC547 - 2N2222 - 2SC945 - S8050

In conclusion, the DTC123EKAT146 is a versatile and compact switching transistor with a wide range of applications in electronic circuits. Its small form factor and high-speed switching capabilities make it an essential component in modern electronic devices.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением DTC123EKAT146 в технических решениях.

  1. What is DTC123EKAT146?

    • DTC123EKAT146 is a specific type of transistor used in electronic circuits for switching and amplification purposes.

  2. What are the key specifications of DTC123EKAT146?

    • The DTC123EKAT146 transistor typically has a maximum collector current of 100mA, a maximum collector-emitter voltage of 50V, and a maximum power dissipation of 150mW.

  3. How can DTC123EKAT146 be used in technical solutions?

    • DTC123EKAT146 can be used in various technical solutions such as low-power switching applications, signal amplification, and interface circuitry in electronic devices.

  4. What are the typical operating conditions for DTC123EKAT146?

    • The typical operating conditions for DTC123EKAT146 include a collector current of 10mA to 100mA, a collector-emitter voltage of 5V to 50V, and an ambient temperature range of -55°C to 150°C.

  5. What are the pin configurations of DTC123EKAT146?

    • DTC123EKAT146 typically comes in a SOT-416 package with three pins: emitter, base, and collector.

  6. What are some common circuit designs using DTC123EKAT146?

    • Common circuit designs using DTC123EKAT146 include simple switch circuits, small signal amplifiers, and level shifting circuits.

  7. Are there any important considerations when using DTC123EKAT146 in technical solutions?

    • It's important to consider the maximum ratings, thermal characteristics, and proper biasing when using DTC123EKAT146 in technical solutions.

  8. Can DTC123EKAT146 be used in high-frequency applications?

    • DTC123EKAT146 is not typically recommended for high-frequency applications due to its lower frequency response and transition frequency.

  9. What are some alternative transistors to DTC123EKAT146?

    • Alternative transistors to DTC123EKAT146 include BC547, 2N2222, and 2N3904, which have similar characteristics and can be used in similar applications.

  10. Where can I find detailed datasheets and application notes for DTC123EKAT146?

    • Detailed datasheets and application notes for DTC123EKAT146 can be found on the manufacturer's website or through authorized distributors.