The 2SK3550 is an N-channel power MOSFET manufactured by Fuji Electric. This MOSFET is engineered for high-efficiency power switching applications, offering a balance of low on-resistance, fast switching speeds, and robust thermal performance. It is commonly used in various power electronics circuits where efficient power conversion and control are essential.

Applications

• Switching power supplies
• DC-DC converters
• Motor drives
• Uninterruptible power supplies (UPS)
• Inverters

Features

• N-channel enhancement mode MOSFET
• Low drain-source on-resistance (RDS(on))
• High avalanche energy capability
• Fast switching speed
• High drain current capability
• RoHS compliant

Benefits

• Improved power efficiency due to minimal conduction losses
• Reduced heat generation, enhancing system reliability
• Enhanced dynamic performance in switching applications
• Robustness against voltage transients
• Suitability for high-power applications

Additional Details

The 2SK3550 typically features a drain-source voltage (VDSS) rating of 600V, a continuous drain current (ID) of up to 12A, and a gate-source voltage (VGSS) rating of ±30V. It is available in various through-hole and surface-mount packages such as TO-220 and TO-263. The device incorporates internal gate resistance to improve gate drive characteristics and reduce ringing. It is designed for ease of use in both hard-switching and soft-switching topologies. Fuji Electric's 2SK3550 MOSFET is designed to meet industry standards and provides a reliable solution for power conversion and control applications.