JCS18N50FH – 18A / 500V Power MOSFET (TO-220F Package)
60.00 EGP
The JCS18N50FH is a high-voltage, high-current N-channel MOSFET designed for switching and amplification applications in power electronics. With a drain-source voltage rating of 500V and continuous drain current of 18A, it offers excellent performance for demanding AC and DC circuits. Housed in a fully insulated TO-220F package, it ensures safe, compact, and efficient mounting without the need for additional insulation hardware.
Description
Key Features:
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High Current Capability: Supports continuous drain current up to 18A.
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High Voltage Rating: Withstands drain-source voltage (Vds) up to 500V.
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Low On-Resistance (Rds(on)): Improves efficiency and reduces power loss.
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Fast Switching Speed: Ideal for high-frequency power conversion.
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Fully Isolated TO-220F Package: Provides electrical isolation between the semiconductor and heatsink.
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Enhanced Reliability: Rugged construction for long operational life.
Typical Applications:
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Switched-Mode Power Supplies (SMPS)
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Motor Drivers and Control Circuits
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Power Inverters and Converters
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Lighting Ballasts and LED Drivers
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Uninterruptible Power Supplies (UPS)
Electrical Specifications:
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Drain-Source Voltage (Vds): 500V
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Continuous Drain Current (Id): 18A
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Gate Threshold Voltage (Vgs(th)): ~2-4V
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Maximum Power Dissipation (Pd): ~150W (depending on heatsink)
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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.

















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