The SSW4N90ATM is an N-Channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) manufactured by ON Semiconductor (formerly Fairchild Semiconductor). This device is designed for high-voltage, high-speed switching applications, offering low on-resistance and excellent switching characteristics. It is commonly used in power supplies, motor control circuits, and lighting systems.

Applications

• Power Supplies: Used in AC-DC and DC-DC switching power supplies.
• Motor Control: Employed in motor control circuits for efficient power switching.
• Lighting Systems: Used in LED lighting drivers and electronic ballasts.
• Inverters: Integrated into DC-AC inverters for power conversion.
• Power Factor Correction (PFC): Used in PFC circuits to improve power efficiency.

Features

• N-Channel MOSFET: N-Channel enhancement mode MOSFET.
• High Voltage: Designed for high-voltage applications.
• Low On-Resistance (RDS(on)): Minimizes power loss and improves efficiency.
• Fast Switching Speed: Enables high-frequency switching operation.
• Avalanche Rated: Provides robust performance under transient conditions.

Benefits

• High Efficiency: Low on-resistance reduces power dissipation, improving overall efficiency.
• Fast Switching: Enables high-frequency operation, reducing the size and cost of passive components.
• Robust Performance: Avalanche rating ensures reliable operation under transient conditions.
• Versatile Applications: Suitable for a wide range of power conversion and control applications.
• Simplified Design: Easy to drive and control, simplifying circuit design.

Additional Details

The SSW4N90ATM MOSFET is characterized by its low on-resistance, which reduces power dissipation and improves overall efficiency. Its fast switching speed enables high-frequency operation, reducing the size and cost of passive components. The MOSFET is avalanche rated, ensuring robust performance under transient conditions. It is commonly used in power supplies, motor control circuits, and lighting systems, providing a versatile and cost-effective solution for power conversion and control requirements.