Rohm Semiconductor
Bild kan vara representation.
Se specifikationer för produktinformation.
DTA144EEBTL
Visa detalj Datablad

DTA144EEBTL

Product Overview

The DTA144EEBTL belongs to the category of bipolar transistors and is commonly used in electronic circuits for amplification and switching purposes. This transistor exhibits characteristics such as high voltage capability, low saturation voltage, and high current gain. It is typically packaged in a small form factor, such as SOT-23, and is available in various packaging quantities.

Specifications

  • Maximum Collector-Base Voltage: 80V
  • Maximum Collector Current: 100mA
  • Power Dissipation: 200mW
  • Transition Frequency: 250MHz
  • Package Type: SOT-23

Detailed Pin Configuration

The DTA144EEBTL typically consists of three pins: the emitter, base, and collector. The pin configuration is as follows: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

  • High voltage capability
  • Low saturation voltage
  • High current gain

Advantages and Disadvantages

Advantages

  • Suitable for high voltage applications
  • Low power dissipation
  • Compact package size

Disadvantages

  • Limited maximum collector current
  • Moderate transition frequency

Working Principles

The DTA144EEBTL 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. When a small current flows into the base, it controls a larger current between the collector and emitter, allowing for amplification or switching functions.

Detailed Application Field Plans

The DTA144EEBTL is commonly used in audio amplifiers, signal processing circuits, and voltage regulators due to its high voltage capability and low saturation voltage. It is also utilized in switching applications within electronic control systems.

Detailed and Complete Alternative Models

Some alternative models to the DTA144EEBTL include: - DTC144EEBTL - DTD144EEBTL - DTF144EEBTL

In conclusion, the DTA144EEBTL is a versatile bipolar transistor with high voltage capability and low saturation voltage, making it suitable for a wide range of electronic applications.

Word Count: 270

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av DTA144EEBTL i tekniska lösningar

  1. What is DTA144EEBTL?

    • DTA144EEBTL is a high-voltage NPN transistor used in various technical solutions for amplification and switching applications.

  2. What are the key specifications of DTA144EEBTL?

    • The DTA144EEBTL transistor has a maximum collector current of 100mA, a maximum collector-base voltage of 80V, and a maximum power dissipation of 150mW.

  3. How can DTA144EEBTL be used in technical solutions?

    • DTA144EEBTL can be used in audio amplifiers, signal amplification circuits, and switching applications due to its high voltage and current capabilities.

  4. What are the typical operating conditions for DTA144EEBTL?

    • The typical operating conditions for DTA144EEBTL include a collector current of 10-100mA, a collector-base voltage of 40-80V, and a DC current gain (hFE) of 100-400.

  5. Can DTA144EEBTL be used in low-power applications?

    • Yes, DTA144EEBTL can be used in low-power applications due to its low power dissipation and moderate current and voltage ratings.

  6. What are the recommended circuit configurations for DTA144EEBTL?

    • Common emitter and common collector configurations are commonly used with DTA144EEBTL for amplification and switching purposes.

  7. Are there any specific thermal considerations for DTA144EEBTL?

    • It is important to consider proper heat sinking and thermal management for DTA144EEBTL to ensure reliable operation, especially in high-power applications.

  8. What are the typical applications of DTA144EEBTL in technical solutions?

    • DTA144EEBTL is commonly used in audio amplifiers, sensor interfaces, relay drivers, and other general-purpose amplification and switching circuits.

  9. What are the potential limitations of using DTA144EEBTL in technical solutions?

    • Some limitations of DTA144EEBTL include its relatively low current and power handling capabilities compared to higher-power transistors, as well as its sensitivity to thermal stress.

  10. Where can I find detailed application notes for using DTA144EEBTL in technical solutions?

    • Detailed application notes for DTA144EEBTL can be found in the manufacturer's datasheet, which provides comprehensive information on recommended usage, circuit design, and performance characteristics.