FK20SM-10, N-Channel Power MOSFET, TO-3P

The FK20SM-10 is a high-speed switching N-channel MOSFET designed for applications requiring high voltage and current capabilities. Its low on-resistance and fast switching characteristics make it ideal for use in servo motor drives, robots, uninterruptible power supplies (UPS), inverters, and fluorescent lamp ballasts. The TO-3P package provides efficient thermal management, ensuring reliable operation under demanding conditions.

Key Features:

• High Voltage Tolerance: Withstands drain-source voltages up to 500 V.
• Strong Current Handling: Supports continuous drain currents up to 20 A at 25°C.
• Low On-Resistance: Maximum R_DS(on) of 0.36 Ω, ensuring efficient conduction.
• Integrated Fast Recovery Diode: Enhances performance in switching applications.
• High Power Dissipation: Capable of dissipating up to 275 W.
• Fast Switching Speed: Suitable for high-frequency applications.

Additional Specifications:

• Mounting Style: Through Hole
• Continuous Current Drain (Id): 20A At 25°C
• Drain-Source Breakdown Voltage (Vds): 500V
• Gate-Source Threshld Voltage (Vgs th): 4V
• Power Dissipation: 275W
• Operating Temprature: 150°C