NTD4808N-35G

Introduction

The NTD4808N-35G is a power MOSFET belonging to the category of electronic components. This device is commonly used in various applications due to its unique characteristics and functional features. In this entry, we will provide an overview of the NTD4808N-35G, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Power MOSFET
• Use: The NTD4808N-35G is utilized for power management and switching applications in electronic circuits.
• Characteristics: This MOSFET offers low on-state resistance, high switching speed, and low gate charge, making it suitable for high-efficiency power conversion.
• Package: The NTD4808N-35G is typically available in a TO-252 package, which provides thermal and electrical isolation.
• Essence: It serves as a crucial component in power electronics, enabling efficient control and regulation of power flow.
• Packaging/Quantity: The NTD4808N-35G is commonly packaged in reels or tubes, with varying quantities based on manufacturer specifications.

Specifications

The NTD4808N-35G features the following specifications: - Drain-Source Voltage (VDS): 80V - Continuous Drain Current (ID): 48A - On-State Resistance (RDS(on)): 3.5mΩ - Gate-Source Voltage (VGS): ±20V - Total Gate Charge (Qg): 60nC - Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The NTD4808N-35G follows a standard pin configuration for a power MOSFET, with the gate, drain, and source pins clearly labeled for easy integration into circuit designs.

Functional Features

• High Efficiency: The low on-state resistance and gate charge contribute to high efficiency in power conversion applications.
• Fast Switching: The MOSFET's high switching speed enables rapid control of power flow, reducing switching losses.
• Reliability: With appropriate thermal management, the NTD4808N-35G offers reliable performance in demanding environments.

Advantages and Disadvantages

Advantages

• High efficiency in power conversion
• Fast switching speed
• Reliable performance under proper thermal conditions

Disadvantages

• Sensitive to overvoltage conditions
• Requires careful consideration of thermal management for optimal operation

Working Principles

The NTD4808N-35G operates based on the principles of field-effect transistors, where the voltage applied to the gate terminal controls the flow of current between the drain and source terminals. By modulating the gate voltage, the MOSFET regulates the power flow in the circuit.

Detailed Application Field Plans

The NTD4808N-35G finds extensive use in various applications, including: - Switched-Mode Power Supplies: Utilized for efficient power conversion in SMPS designs. - Motor Control: Enables precise control of motor speed and direction in industrial and automotive systems. - Voltage Regulation: Used in voltage regulator modules for stable power delivery in electronic devices.

Detailed and Complete Alternative Models

Several alternative models to the NTD4808N-35G include: - NTD4809N-35G: Similar specifications with enhanced current-handling capabilities. - NTD4810N-35G: Higher voltage rating for applications requiring increased VDS tolerance. - NTD4811N-35G: Lower on-state resistance for improved efficiency in high-current applications.

In conclusion, the NTD4808N-35G power MOSFET offers high efficiency, fast switching, and reliability, making it a versatile component in power management and switching applications across various industries.

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