IRFZ48R - Encyclopedia Entry

Introduction

The IRFZ48R is a power MOSFET belonging to the category of electronic components. It is widely used in various applications due to its unique characteristics and performance.

Basic Information Overview

• Category: Electronic Component
• Use: Power switching applications
• Characteristics: High current capability, low on-resistance, fast switching speed
• Package: TO-220AB
• Essence: Power MOSFET for high-performance applications
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Voltage Rating: 60V
• Continuous Drain Current: 64A
• RDS(ON): 14mΩ
• Gate-Source Voltage (Max): ±20V
• Operating Temperature Range: -55°C to 175°C
• Datasheet: IRFZ48R Datasheet

Detailed Pin Configuration

The IRFZ48R features a standard TO-220AB package with three pins: 1. Gate (G): Input for controlling the switching operation 2. Drain (D): Connection to the load or power supply 3. Source (S): Common reference point and return path for the current

Functional Features

• High current handling capability
• Low on-state resistance for efficient power transfer
• Fast switching speed for improved performance
• Robust construction for reliability in demanding environments

Advantages and Disadvantages

Advantages

• High current capacity
• Low on-resistance
• Fast switching speed
• Reliable performance in various applications

Disadvantages

• Higher gate capacitance may require careful driver design
• Sensitivity to static discharge, necessitating proper handling and ESD protection

Working Principles

The IRFZ48R operates based on the principles of field-effect transistors, utilizing the control of electric fields within the semiconductor material to regulate the flow of current between the drain and source terminals. By modulating the voltage applied to the gate terminal, the device can efficiently switch high currents with minimal power dissipation.

Detailed Application Field Plans

The IRFZ48R finds extensive use in the following application fields: - Switching power supplies - Motor control - Inverters and converters - Audio amplifiers - LED lighting systems

Detailed and Complete Alternative Models

For applications requiring similar performance and characteristics, alternative models to the IRFZ48R include: - IRFZ44N: Comparable power MOSFET with a TO-220 package - IRLB8748: Low on-resistance MOSFET suitable for high-current applications - IRFP460: High-voltage MOSFET with robust construction for demanding environments

In conclusion, the IRFZ48R power MOSFET offers high-performance characteristics and versatile applications, making it a valuable component in various electronic systems.

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