SI4477DY-T1-GE3

Product Overview

Category

The SI4477DY-T1-GE3 belongs to the category of power MOSFETs.

Use

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

Characteristics

• High power handling capability
• Low on-resistance
• Fast switching speed
• Low gate drive requirements

Package

The SI4477DY-T1-GE3 is typically available in a compact and efficient 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 (VDS): 30V
• Continuous Drain Current (ID): 42A
• RDS(ON) (Max) @ VGS = 10V: 4.5mΩ
• Gate-Source Voltage (VGS): ±20V
• Total Gate Charge (Qg): 22nC
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SI4477DY-T1-GE3 features the following pin configuration: 1. Gate (G) 2. Source (S) 3. Drain (D) 4. N/C 5. N/C 6. Source (S) 7. Drain (D) 8. Gate (G)

Functional Features

• Low on-resistance for minimal power loss
• High current handling capability
• Fast switching speed for efficiency
• Enhanced thermal performance

Advantages

• Efficient power management
• Compact package size
• Suitable for high-current applications
• Low power dissipation

Disadvantages

• Sensitive to static discharge
• Requires careful handling during assembly

Working Principles

The SI4477DY-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 various circuit configurations.

Detailed Application Field Plans

The SI4477DY-T1-GE3 is widely used in: - Switching power supplies - Motor control circuits - Battery management systems - LED lighting applications - DC-DC converters

Detailed and Complete Alternative Models

Some alternative models to the SI4477DY-T1-GE3 include: - SI4410DY-T1-GE3 - SI4562DY-T1-GE3 - SI4835DY-T1-GE3 - SI4953DY-T1-GE3

In conclusion, the SI4477DY-T1-GE3 power MOSFET offers efficient power management capabilities, fast switching speed, and high current handling in a compact package, making it suitable for a wide range of power control applications.

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