IRFD9123

Product Overview

Category

The IRFD9123 belongs to the category of power MOSFETs.

Use

It is commonly used in electronic circuits for switching and amplification purposes.

Characteristics

• Low on-resistance
• Fast switching speed
• High input impedance
• Low gate drive power

Package

The IRFD9123 is typically available in a TO-252 package.

Essence

This MOSFET is essential for efficient power management in various electronic applications.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Drain-Source Voltage (Vdss): 30V
• Continuous Drain Current (Id): 6.4A
• RDS(ON) (Max) @ VGS = 4.5V: 0.045Ω
• Input Capacitance (Ciss): 700pF
• Power Dissipation (Pd): 2.5W

Detailed Pin Configuration

The IRFD9123 has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

• Low power consumption
• High efficiency
• Reliable performance
• Suitable for high-frequency applications

Advantages

• Reduced power loss
• Enhanced thermal performance
• Compact design
• Compatibility with various circuit configurations

Disadvantages

• Sensitivity to static electricity
• Limited voltage and current handling capabilities compared to higher-rated MOSFETs

Working Principles

The IRFD9123 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 the gate-source voltage is applied, it creates an electric field that modulates the conductivity of the channel, allowing for efficient switching and amplification.

Detailed Application Field Plans

The IRFD9123 is widely used in the following applications: - Switching power supplies - Motor control circuits - LED lighting systems - Audio amplifiers - DC-DC converters

Detailed and Complete Alternative Models

Some alternative models to the IRFD9123 include: - IRFZ44N - IRL540 - FQP30N06L - NDP6020P

In conclusion, the IRFD9123 power MOSFET offers efficient power management and reliable performance in various electronic applications, making it a valuable component in modern circuit designs.

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