IRF9389TRPBF

Product Overview

• Category: Power MOSFET
• Use: Switching applications in power supplies, motor control, and other high current circuits.
• Characteristics: High voltage capability, low on-resistance, fast switching speed.
• Package: D2PAK
• Essence: Efficient power management solution for various electronic devices.
• Packaging/Quantity: Tape & Reel, 800 units per reel.

Specifications

• Voltage Rating: 100V
• Continuous Drain Current (ID): 42A
• RDS(ON) (Max) @ VGS = 10V: 8.5mΩ
• Gate Threshold Voltage (VGS(th)): 2V to 4V
• Power Dissipation (PD): 200W

Detailed Pin Configuration

• Pin 1: Gate
• Pin 2: Drain
• Pin 3: Source

Functional Features

• Fast switching speed for improved efficiency.
• Low on-resistance minimizes power loss.
• High voltage capability for versatile applications.

Advantages

• Enhanced power management capabilities.
• Suitable for high current circuits.
• Reliable and durable design.

Disadvantages

• Higher cost compared to standard MOSFETs.
• Requires careful handling due to its sensitivity to static electricity.

Working Principles

The IRF9389TRPBF 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 MOSFET allows current to pass through, enabling efficient switching in various electronic circuits.

Detailed Application Field Plans

This MOSFET is ideal for use in power supplies, motor control systems, DC-DC converters, and other high current applications. Its high voltage rating and low on-resistance make it suitable for demanding environments where efficient power management is crucial.

Detailed and Complete Alternative Models

• IRF9540N: Similar voltage rating and package, suitable for power supply and motor control applications.
• IRF840: Lower cost alternative with comparable characteristics, suitable for less demanding applications.

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