IRFPF40PBF

Product Overview

Category: Power MOSFET
Use: Switching applications in power supplies, motor control, and other high current applications
Characteristics: High voltage, high speed switching, low on-resistance
Package: TO-247AC
Essence: Power transistor for high current applications
Packaging/Quantity: Available in reels of 50 or 100 units

Specifications

• Voltage - Drain-Source Breakdown (V(BR)DSS): 400V
• Current - Continuous Drain (I(D)): 98A
• Rds On (Max) @ Id, Vgs: 7.5 mOhm @ 50A, 10V
• Vgs(th) (Max) @ Id: 4V @ 250µA
• Gate Charge (Qg) @ Vgs: 150nC @ 10V
• Input Capacitance (Ciss) @ Vds: 5200pF @ 25V
• Power Dissipation (Max): 280W

Detailed Pin Configuration

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

Functional Features

• Fast switching speed
• Low gate drive power loss
• Low input capacitance
• Avalanche energy specified
• Improved dv/dt capability

Advantages and Disadvantages

Advantages: - High voltage capability - Low on-resistance - Suitable for high current applications - Fast switching speed

Disadvantages: - Higher gate capacitance compared to some alternatives - May require heat sinking in high power applications

Working Principles

The IRFPF40PBF 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. When a sufficient voltage is applied to the gate, the transistor switches on, allowing current to flow through it.

Detailed Application Field Plans

The IRFPF40PBF is commonly used in various applications including: - Switch mode power supplies - Motor control circuits - High current inverters - DC-DC converters - Uninterruptible power supplies (UPS)

Detailed and Complete Alternative Models

Some alternative models to the IRFPF40PBF include: - IRFPF30PBF - IRFPF50PBF - IRFPF20PBF - IRFPF60PBF

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