ON Semiconductor
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
NTD78N03G
Ver Detalle Hojas de datos

NTD78N03G - Product Overview and Specifications

Introduction

The NTD78N03G is a power MOSFET belonging to the category of electronic components used in various applications. This entry provides an overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Power MOSFET
  • Use: The NTD78N03G is commonly used as a switching device in power supply circuits, motor control, and other high-current applications.
  • Characteristics: It exhibits low on-state resistance, high current-carrying capability, and fast switching speed.
  • Package: The NTD78N03G is typically available in a TO-252 package, also known as DPAK, which offers good thermal performance and ease of mounting.
  • Essence: Its essence lies in providing efficient and reliable switching capabilities for high-power applications.
  • Packaging/Quantity: The product is usually supplied in reels or tubes containing a specific quantity per package.

Specifications

  • Voltage Rating: 30V
  • Current Rating: 78A
  • On-State Resistance (RDS(on)): 4.5mΩ (max)
  • Gate Threshold Voltage: 1.0V (typ)
  • Gate Charge (Qg): 40nC (typ)
  • Operating Temperature Range: -55°C to 175°C
  • Datasheet: NTD78N03G Datasheet

Detailed Pin Configuration

The NTD78N03G typically features three pins: Gate (G), Drain (D), and Source (S). The pinout configuration is as follows: - Pin 1 (G): Gate - Pin 2 (D): Drain - Pin 3 (S): Source

Functional Features

  • High Current Capability: The NTD78N03G can handle high continuous currents, making it suitable for power applications.
  • Low On-State Resistance: Its low RDS(on) value minimizes power dissipation and improves efficiency.
  • Fast Switching Speed: The MOSFET offers rapid switching characteristics, reducing switching losses.

Advantages and Disadvantages

Advantages

  • High current-handling capability
  • Low on-state resistance
  • Fast switching speed
  • Good thermal performance in the TO-252 package

Disadvantages

  • Sensitive to static electricity and voltage spikes
  • Requires careful handling and protection during assembly

Working Principles

The NTD78N03G operates based on the principle of field-effect transistors, where the gate voltage controls the flow of current between the drain and source terminals. When a sufficient gate voltage is applied, the MOSFET turns on, allowing current to pass through.

Detailed Application Field Plans

The NTD78N03G finds extensive use in various applications, including: - Power supply circuits - Motor control systems - Inverters and converters - Automotive electronics - Industrial automation

Detailed and Complete Alternative Models

Some alternative models to the NTD78N03G include: - IRF3205 - FDP8878 - AUIRF3710 - STP80NF03L

In conclusion, the NTD78N03G power MOSFET offers high current-handling capabilities, low on-state resistance, and fast switching speeds, making it suitable for diverse power applications. Understanding its specifications, pin configuration, functional features, and application considerations is essential for effective utilization in electronic designs.

[Word Count: 498]

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de NTD78N03G en soluciones técnicas

  1. What is NTD78N03G?

    • NTD78N03G is a power MOSFET transistor designed for use in various electronic applications, particularly in power management and switching circuits.

  2. What are the key specifications of NTD78N03G?

    • The NTD78N03G features a low on-resistance, high current capability, and a compact package design, making it suitable for high-efficiency power conversion applications.

  3. In what technical solutions can NTD78N03G be used?

    • NTD78N03G can be used in applications such as voltage regulation, motor control, battery management, and LED lighting systems.

  4. What is the maximum voltage and current rating of NTD78N03G?

    • The NTD78N03G has a maximum voltage rating of typically 30V and a continuous drain current rating of typically 78A.

  5. What are the thermal characteristics of NTD78N03G?

    • The NTD78N03G is designed with low thermal resistance to ensure efficient heat dissipation, allowing it to operate reliably in high-power applications.

  6. Does NTD78N03G require any special driving circuitry?

    • NTD78N03G can be driven by standard logic-level signals, making it easy to integrate into existing control circuits without the need for complex drive circuitry.

  7. Are there any application notes or reference designs available for using NTD78N03G?

    • Yes, the manufacturer provides application notes and reference designs to assist engineers in implementing NTD78N03G in their technical solutions.

  8. Can NTD78N03G be used in automotive applications?

    • Yes, NTD78N03G is suitable for automotive applications such as power distribution, motor control, and lighting systems due to its robust design and high current handling capability.

  9. What are the typical efficiency characteristics of NTD78N03G in power conversion applications?

    • NTD78N03G exhibits high efficiency and low conduction losses, making it well-suited for power conversion applications where energy efficiency is critical.

  10. Where can I find the detailed datasheet and application information for NTD78N03G?

    • The detailed datasheet and application information for NTD78N03G can be found on the manufacturer's website or by contacting their technical support team.