The SPW21N50C3FKSA1 is a CoolMOS™ C3 Power MOSFET from Infineon Technologies. This N-channel MOSFET is designed for high-voltage, high-efficiency switching applications. It features low on-resistance, fast switching speeds, and robust body diode performance. The CoolMOS™ C3 technology provides excellent performance in terms of efficiency and thermal behavior.

Applications:

• Power Factor Correction (PFC)
• Switched-Mode Power Supplies (SMPS)
• Lighting
• Industrial Power Supplies
• Solar Inverters

Features:

• N-Channel MOSFET
• 500V Drain-Source Voltage (VDS)
• Low On-Resistance (RDS(on))
• CoolMOS™ C3 Technology
• Fast Switching Speed
• Robust Body Diode
• TO-247 Package

Benefits:

• High Efficiency: Low on-resistance minimizes conduction losses, resulting in higher efficiency and reduced heat dissipation.
• Fast Switching: Fast switching speed reduces switching losses and improves overall system performance.
• Robust Performance: The robust body diode ensures reliable operation in hard-switching topologies.
• Excellent Thermal Behavior: CoolMOS™ C3 technology provides excellent thermal performance, allowing for higher power density.
• Reduced EMI: Optimized design reduces electromagnetic interference (EMI).

Additional Details:

The SPW21N50C3FKSA1 is available in a TO-247 package. The RDS(on) value is dependent on the gate-source voltage (VGS) and drain current (ID). It is RoHS compliant. Refer to the datasheet for detailed electrical characteristics, thermal performance, and application guidelines. This MOSFET is well-suited for applications requiring high efficiency and reliable performance in high-voltage switching applications.