IRFIZ48NPBF

Product Overview

Category: Power MOSFET
Use: Switching applications in power supplies, motor control, and other high current applications
Characteristics: High voltage, low on-resistance, fast switching speed
Package: TO-220AB
Essence: Power management
Packaging/Quantity: Tape & Reel (1000 pieces per reel)

Specifications

• Voltage Rating: 55V
• Continuous Drain Current: 64A
• RDS(ON): 14mΩ
• Gate-Source Voltage: ±20V
• Max Power Dissipation: 110W

Detailed Pin Configuration

1. Gate (G)
2. Drain (D)
3. Source (S)

Functional Features

• Low gate charge
• Improved dv/dt capability
• Enhanced body diode dV/dt and di/dt capability

Advantages and Disadvantages

Advantages: - Low on-resistance - Fast switching speed - High voltage rating

Disadvantages: - Higher gate capacitance compared to some alternative models - Relatively higher cost

Working Principles

The IRFIZ48NPBF operates based on the principle of field-effect transistors, where the voltage applied to the gate terminal controls the flow of current between the drain and source terminals.

Detailed Application Field Plans

1. Power Supplies: Used for high-efficiency switching power supply designs.
2. Motor Control: Enables efficient and precise control of motors in various applications.
3. High Current Applications: Suitable for use in circuits requiring high current handling capabilities.

Detailed and Complete Alternative Models

1. IRFZ44NPBF: Similar specifications with a different package (TO-220)
2. IRFB4110PBF: Higher voltage rating and current handling capacity
3. IRF3205PBF: Lower on-resistance and cost-effective alternative

This comprehensive entry provides an in-depth understanding of the IRFIZ48NPBF, covering its basic information, specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models.

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