SI4818DY-T1-GE3

Product Overview

Category

The SI4818DY-T1-GE3 belongs to the category of power MOSFETs.

Use

It is commonly used in power management applications, such as voltage regulation and power switching.

Characteristics

• High efficiency
• Low on-resistance
• Fast switching speed
• Low gate charge

Package

The SI4818DY-T1-GE3 is typically available in a compact and industry-standard PowerPAK SO-8 package.

Essence

This MOSFET is essential for efficient power control and management in various electronic devices and systems.

Packaging/Quantity

It is usually supplied in reels with a quantity of 3000 units per reel.

Specifications

• Drain-Source Voltage (Vdss): 30V
• Continuous Drain Current (Id): 17A
• RDS(ON) (Max) @ VGS = 10V: 5.5mΩ
• Gate-Source Voltage (Vgs): ±20V
• Total Gate Charge (Qg): 18nC
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SI4818DY-T1-GE3 features the following pin configuration: 1. Gate (G) 2. Drain (D) 3. Source (S) 4. N/C 5. Source (S) 6. Drain (D) 7. N/C 8. Gate (G)

Functional Features

• Low on-resistance for minimal power dissipation
• Fast switching speed for improved efficiency
• High current-carrying capability for robust performance

Advantages

• Enhanced power efficiency
• Suitable for high-frequency applications
• Compact and space-saving package

Disadvantages

• Sensitive to static discharge
• Requires careful handling during assembly

Working Principles

The SI4818DY-T1-GE3 operates based on the principles of field-effect transistors, where the gate voltage controls the flow of current between the drain and source terminals. By modulating the gate voltage, the MOSFET can efficiently regulate power flow in electronic circuits.

Detailed Application Field Plans

The SI4818DY-T1-GE3 is widely used in: - Switching power supplies - DC-DC converters - Motor control systems - Battery management systems

Detailed and Complete Alternative Models

Some alternative models to the SI4818DY-T1-GE3 include: - SI4819DY-T1-GE3 - SI4820DY-T1-GE3 - SI4821DY-T1-GE3

In conclusion, the SI4818DY-T1-GE3 power MOSFET offers high-performance characteristics and is well-suited for various power management applications, despite its sensitivity to static discharge and careful handling requirements during assembly.

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