Rohm Semiconductor
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DTC114WKAT146
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DTC114WKAT146

Product Overview

Category

The DTC114WKAT146 belongs to the category of NPN 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 DTC114WKAT146 is available in a SOT-323 package.

Essence

This transistor is essential for controlling the flow of current in electronic devices.

Packaging/Quantity

It is typically packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Collector-Base Voltage: 50V
  • Collector Current: 100mA
  • Power Dissipation: 150mW
  • Transition Frequency: 100MHz

Detailed Pin Configuration

The DTC114WKAT146 has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

  • Fast switching speed
  • Low saturation voltage
  • High reliability

Advantages and Disadvantages

Advantages

  • Small form factor
  • Low power consumption
  • Reliable performance

Disadvantages

  • Limited maximum voltage and current ratings
  • Sensitive to overvoltage conditions

Working Principles

The DTC114WKAT146 operates based on the principles of amplification and control of current flow. When a small current is applied to the base, it controls a larger current flow between the collector and emitter.

Detailed Application Field Plans

The DTC114WKAT146 is widely used in various applications including: - Switching circuits - Amplification circuits - Sensor interfaces - Battery management systems

Detailed and Complete Alternative Models

Some alternative models to the DTC114WKAT146 include: - 2N3904 - BC547 - 2SC945 - S8050

In conclusion, the DTC114WKAT146 NPN transistor offers a compact and reliable solution for electronic circuit design, particularly in low-power applications. Its fast switching speed and high current gain make it suitable for a wide range of applications, despite its limitations in voltage and current handling capabilities.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van DTC114WKAT146 in technische oplossingen

  1. What is the DTC114WKAT146?

    • The DTC114WKAT146 is a digital transistor array with built-in resistors, designed for use in various technical solutions.

  2. What are the typical applications of DTC114WKAT146?

    • The DTC114WKAT146 is commonly used in digital logic circuits, level shifters, and interface circuits in electronic devices.

  3. What is the maximum voltage and current rating for DTC114WKAT146?

    • The DTC114WKAT146 has a maximum voltage rating of 50V and a maximum current rating of 100mA.

  4. How many transistors are there in the DTC114WKAT146 package?

    • The DTC114WKAT146 contains 4 transistors in a single package.

  5. What are the advantages of using DTC114WKAT146 in technical solutions?

    • The DTC114WKAT146 offers space-saving benefits due to its integrated resistors, simplifies circuit design, and provides consistent performance.

  6. Can the DTC114WKAT146 be used in automotive applications?

    • Yes, the DTC114WKAT146 is suitable for automotive applications such as body control modules, lighting control, and motor drive circuits.

  7. What is the operating temperature range for DTC114WKAT146?

    • The DTC114WKAT146 operates within a temperature range of -55°C to 150°C.

  8. Does the DTC114WKAT146 require external resistors for operation?

    • No, the DTC114WKAT146 has built-in resistors, eliminating the need for external components in certain applications.

  9. Is the DTC114WKAT146 RoHS compliant?

    • Yes, the DTC114WKAT146 is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  10. Where can I find detailed technical specifications for the DTC114WKAT146?

    • Detailed technical specifications for the DTC114WKAT146 can be found in the datasheet provided by the manufacturer or distributor.