Rohm Semiconductor
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DTA114WETL
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DTA114WETL

Product Overview

Category

The DTA114WETL 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 DTA114WETL is typically available in a small SOT-323 package.

Essence

This transistor is essential for amplifying and switching electronic signals.

Packaging/Quantity

It is usually packaged in reels with a quantity of 3000 units per reel.

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 DTA114WETL has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

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

Advantages

  • Small package size
  • Suitable for low-power applications
  • Reliable performance

Disadvantages

  • Limited maximum collector current
  • Limited power dissipation capability

Working Principles

The DTA114WETL operates based on the principles of bipolar junction transistors, where the flow of current is controlled by the application of a small input signal at the base terminal.

Detailed Application Field Plans

The DTA114WETL is commonly used in various electronic applications such as: - Audio amplifiers - Switching circuits - Signal amplification

Detailed and Complete Alternative Models

Some alternative models to the DTA114WETL include: - DTC114WETL - DTC144WETL - DTC124WETL

In conclusion, the DTA114WETL is a versatile bipolar transistor with a compact package size and reliable performance, making it suitable for a wide range of electronic applications.

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10 domande e risposte comuni relative all'applicazione di DTA114WETL nelle soluzioni tecniche

Sure, here are 10 common questions and answers related to the application of DTA114WETL in technical solutions:

  1. What is DTA114WETL?

    • DTA114WETL is a digital transistor array with built-in resistors, designed for use in various electronic applications.

  2. What are the typical applications of DTA114WETL?

    • DTA114WETL is commonly used in voltage level shifting, signal amplification, and interface circuitry in electronic devices.

  3. What is the maximum voltage and current rating for DTA114WETL?

    • The maximum voltage rating for DTA114WETL is typically around 50V, and the maximum current rating is approximately 100mA.

  4. How does DTA114WETL differ from other transistors?

    • DTA114WETL is unique in that it integrates resistors within the package, simplifying circuit design and saving board space.

  5. Can DTA114WETL be used in high-temperature environments?

    • Yes, DTA114WETL is designed to operate reliably in a wide temperature range, making it suitable for various environmental conditions.

  6. What are the key advantages of using DTA114WETL in technical solutions?

    • The integrated resistors reduce component count, simplify PCB layout, and improve overall reliability of the circuit.

  7. Are there any specific layout considerations when using DTA114WETL?

    • It's important to minimize trace lengths and keep sensitive nodes away from noise sources to ensure optimal performance.

  8. Can DTA114WETL be used in battery-powered devices?

    • Yes, DTA114WETL's low power consumption and small footprint make it well-suited for battery-powered applications.

  9. What are the typical input and output characteristics of DTA114WETL?

    • DTA114WETL has low input capacitance and high input impedance, making it suitable for interfacing with various signal sources.

  10. Where can I find detailed technical specifications and application notes for DTA114WETL?

    • Detailed technical specifications and application notes for DTA114WETL can be found in the manufacturer's datasheet and application guides.