Rohm Semiconductor
Imej mungkin representasi.
Lihat spesifikasi untuk butiran produk.
DTA143XMT2L
Lihat Butiran Helaian data

DTA143XMT2L

Introduction

The DTA143XMT2L is a semiconductor device belonging to the category of bipolar transistors. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the DTA143XMT2L.

Basic Information Overview

  • Category: Bipolar Transistor
  • Use: Amplification and Switching
  • Characteristics: High voltage capability, low saturation voltage, and high current gain
  • Package: SOT-23
  • Essence: Small signal NPN transistor
  • Packaging/Quantity: Tape and Reel, 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
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The DTA143XMT2L has three pins: 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-speed switching applications
  • Compact SOT-23 package
  • Low power dissipation

Disadvantages

  • Limited collector current compared to other transistors in the same category

Working Principles

The DTA143XMT2L operates based on the principles of bipolar junction transistors, where the flow of current between the collector and emitter is controlled by the current flowing into the base terminal.

Detailed Application Field Plans

The DTA143XMT2L is commonly used in various electronic circuits such as: - Audio amplifiers - Signal amplification circuits - Switching applications

Detailed and Complete Alternative Models

Some alternative models to the DTA143XMT2L include: - BC547 - 2N3904 - 2SC945

In conclusion, the DTA143XMT2L is a versatile small signal NPN transistor with high voltage capability, low saturation voltage, and high current gain, making it suitable for amplification and switching applications in various electronic circuits.

(Word count: 342)

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi DTA143XMT2L dalam penyelesaian teknikal

  1. What is DTA143XMT2L?

    • DTA143XMT2L is a high-voltage NPN transistor used in various technical solutions for amplification and switching purposes.

  2. What are the key specifications of DTA143XMT2L?

    • The DTA143XMT2L transistor has a maximum collector-base voltage of 160V, a maximum collector current of 500mA, and a maximum power dissipation of 625mW.

  3. How can DTA143XMT2L be used in technical solutions?

    • DTA143XMT2L can be used in audio amplifiers, signal processing circuits, motor control applications, and other electronic systems requiring high-voltage switching or amplification.

  4. What are the typical operating conditions for DTA143XMT2L?

    • The typical operating conditions for DTA143XMT2L include a collector current of 100mA, a collector-emitter voltage of 100V, and a base current of 5mA.

  5. What are the thermal characteristics of DTA143XMT2L?

    • The thermal resistance from junction to ambient for DTA143XMT2L is approximately 200°C/W, making it important to consider heat dissipation in circuit design.

  6. Are there any recommended applications for DTA143XMT2L?

    • Yes, DTA143XMT2L is commonly used in audio amplifiers, voltage regulators, motor drivers, and other high-voltage switching applications.

  7. What are the potential limitations of using DTA143XMT2L in technical solutions?

    • Some limitations of DTA143XMT2L include its maximum voltage and current ratings, as well as its thermal characteristics, which need to be carefully managed in circuit design.

  8. Can DTA143XMT2L be used in low-power applications?

    • While DTA143XMT2L is capable of handling higher voltages and currents, it can also be used in low-power applications by appropriately biasing the transistor.

  9. What are the typical circuit configurations for DTA143XMT2L?

    • Common circuit configurations for DTA143XMT2L include common emitter, common collector, and emitter follower configurations, depending on the specific application requirements.

  10. Where can I find detailed application notes for using DTA143XMT2L in technical solutions?

    • Detailed application notes for DTA143XMT2L can be found in the manufacturer's datasheet, as well as in technical reference manuals and application guides provided by semiconductor component distributors.