Key Features:

• High Current Capability: Supports continuous drain current up to 18A.

• High Voltage Rating: Withstands drain-source voltage (Vds) up to 500V.

• Low On-Resistance (Rds(on)): Improves efficiency and reduces power loss.

• Fast Switching Speed: Ideal for high-frequency power conversion.

• Fully Isolated TO-220F Package: Provides electrical isolation between the semiconductor and heatsink.

• Enhanced Reliability: Rugged construction for long operational life.

Typical Applications:

• Switched-Mode Power Supplies (SMPS)

• Motor Drivers and Control Circuits

• Power Inverters and Converters

• Lighting Ballasts and LED Drivers

• Uninterruptible Power Supplies (UPS)

Electrical Specifications:

• Drain-Source Voltage (Vds): 500V

• Continuous Drain Current (Id): 18A

• Gate Threshold Voltage (Vgs(th)): ~2-4V

• Maximum Power Dissipation (Pd): ~150W (depending on heatsink)

• Package Type: TO-220F (Fully Insulated)

The JCS18N50FH offers a balance of high voltage, high current, and efficiency—making it an excellent choice for engineers designing robust and energy-efficient power electronics.