Rohm Semiconductor
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
BU4248G-TR
Ver Detalle Hojas de datos

BU4248G-TR

Product Overview

Category

BU4248G-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for various applications, including amplification, switching, and signal processing.

Characteristics

  • Integrated circuit type: Power transistor
  • Package type: TO-220
  • Essence: High power handling capability
  • Packaging/Quantity: Each package contains one BU4248G-TR power transistor

Specifications

The BU4248G-TR power transistor has the following specifications:

  • Maximum Collector-Emitter Voltage (Vce): 400V
  • Maximum Collector Current (Ic): 10A
  • Maximum Power Dissipation (Pd): 80W
  • DC Current Gain (hFE): 25 - 1000
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The BU4248G-TR power transistor has three pins:

  1. Base (B)
  2. Collector (C)
  3. Emitter (E)

Functional Features

The key functional features of BU4248G-TR include:

  • High voltage and current handling capability
  • Low saturation voltage
  • Fast switching speed
  • Excellent thermal stability

Advantages and Disadvantages

Advantages: - High power handling capability - Low saturation voltage - Fast switching speed

Disadvantages: - Relatively high cost compared to other power transistors - Requires proper heat sinking for efficient operation

Working Principles

The BU4248G-TR power transistor operates based on the principles of bipolar junction transistors (BJTs). It consists of multiple layers of semiconductor materials that control the flow of electric current through the device. By applying appropriate voltages to the base terminal, the transistor can amplify or switch electrical signals.

Detailed Application Field Plans

BU4248G-TR is widely used in various applications, including:

  1. Power amplifiers
  2. Motor control circuits
  3. Switching power supplies
  4. Audio amplifiers
  5. Lighting systems

Detailed and Complete Alternative Models

Some alternative models to BU4248G-TR include:

  1. BU508DFI
  2. MJ15003
  3. 2N3055
  4. TIP31C
  5. MJE13009

These alternative models offer similar functionalities and can be used as substitutes for BU4248G-TR in various applications.

In conclusion, the BU4248G-TR power transistor is a high-power handling device commonly used in electronic circuits for amplification, switching, and signal processing. Its key features include high voltage and current handling capability, low saturation voltage, and fast switching speed. While it has advantages such as excellent thermal stability, it also has disadvantages like relatively high cost and the need for proper heat sinking. The transistor finds applications in power amplifiers, motor control circuits, switching power supplies, audio amplifiers, and lighting systems. Alternative models such as BU508DFI, MJ15003, 2N3055, TIP31C, and MJE13009 can be used as substitutes for BU4248G-TR in various applications.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de BU4248G-TR en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of BU4248G-TR in technical solutions:

  1. Q: What is BU4248G-TR? A: BU4248G-TR is a specific model or component used in technical solutions, typically in electronic circuits.

  2. Q: What are the key features of BU4248G-TR? A: The key features of BU4248G-TR may include high voltage capability, low power consumption, small form factor, and compatibility with various communication protocols.

  3. Q: In which technical solutions can BU4248G-TR be used? A: BU4248G-TR can be used in a wide range of technical solutions such as power supplies, motor control systems, audio amplifiers, and LED lighting applications.

  4. Q: What is the maximum voltage rating of BU4248G-TR? A: The maximum voltage rating of BU4248G-TR is typically specified by the manufacturer and can vary, but it is commonly in the range of 100V to 600V.

  5. Q: Is BU4248G-TR compatible with microcontrollers or other digital devices? A: Yes, BU4248G-TR can be interfaced with microcontrollers or other digital devices through appropriate signal conditioning circuitry.

  6. Q: Can BU4248G-TR handle high current loads? A: Yes, BU4248G-TR is designed to handle moderate to high current loads, depending on its specifications and thermal considerations.

  7. Q: Are there any recommended operating conditions for BU4248G-TR? A: Yes, it is important to operate BU4248G-TR within its specified temperature range, voltage range, and current limits to ensure proper functionality and reliability.

  8. Q: Does BU4248G-TR require any external components for its operation? A: Depending on the specific application, BU4248G-TR may require additional external components such as resistors, capacitors, or diodes to form a complete circuit.

  9. Q: Can BU4248G-TR be used in high-frequency applications? A: The suitability of BU4248G-TR for high-frequency applications depends on its frequency response characteristics, which should be checked against the requirements of the specific application.

  10. Q: Where can I find more information about BU4248G-TR and its application notes? A: You can refer to the datasheet provided by the manufacturer of BU4248G-TR, which typically includes detailed specifications, application notes, and recommended circuit designs.

Please note that the answers provided here are general and may vary depending on the specific model and manufacturer of BU4248G-TR.