IRFZ48S

Introduction

The IRFZ48S is a power MOSFET belonging to the category of electronic components used in various applications. This device offers unique characteristics and features that make it suitable for a wide range of uses.

Basic Information Overview

• Category: Power MOSFET
• Use: Switching and amplification in electronic circuits
• Characteristics: High voltage, high current capability, low on-resistance
• Package: TO-220AB
• Essence: Efficient power control and management
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Voltage Rating: 55V
• Current Rating: 50A
• On-Resistance: 17mΩ
• Power Dissipation: 130W
• Gate-Source Voltage (Max): ±20V

Detailed Pin Configuration

The IRFZ48S typically comes in a TO-220AB package with three leads: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

• High voltage and current handling capabilities
• Low on-resistance for efficient power transfer
• Fast switching speed for improved performance
• Robust construction for reliability in demanding applications

Advantages and Disadvantages

Advantages

• Suitable for high-power applications
• Low conduction losses due to low on-resistance
• Fast switching speed for improved efficiency

Disadvantages

• Gate capacitance may require careful driver design
• Higher cost compared to lower-rated MOSFETs

Working Principles

The IRFZ48S operates based on the principle of field-effect control, where the voltage applied to the gate terminal modulates the conductivity between the drain and source terminals. By controlling the gate voltage, the MOSFET can effectively switch high currents and voltages in electronic circuits.

Detailed Application Field Plans

The IRFZ48S finds application in various fields, including: - Power supplies - Motor control - Audio amplifiers - LED lighting - DC-DC converters

Detailed and Complete Alternative Models

Some alternative models to the IRFZ48S include: - IRFZ44N - IRF3205 - IRFB4110 - IRL540

In conclusion, the IRFZ48S power MOSFET offers high-performance characteristics and versatile applications, making it a valuable component in numerous electronic systems.

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