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STW15N80K5

STW15N80K5 Description

The STW15N80K5 from STMicroelectronics is an N-channel 800V SuperMESH5™ MOSFET designed for high-voltage, high-efficiency power switching applications. Built with advanced Metal Oxide Semiconductor (MOSFET) technology, it offers a robust drain-to-source voltage (Vdss) of 800V and a continuous drain current (Id) of 14A at 25°C (case temperature). With a low on-resistance (Rds(on)) of 375mΩ at 7A, 10V gate drive, it minimizes conduction losses, making it ideal for energy-conscious designs. The device features a maximum gate charge (Qg) of 32nC and an input capacitance (Ciss) of 1100pF, ensuring efficient switching performance. Packaged in a TO-247 through-hole format, it supports high-power dissipation up to 190W (Tc), ensuring reliability in demanding environments.

STW15N80K5 Features

• High Voltage Rating: 800V Vdss for robust performance in high-voltage circuits.
• Low Rds(on): 375mΩ @ 7A, 10V reduces power losses and improves efficiency.
• SuperMESH5™ Technology: Enhances switching speed and reduces conduction losses.
• High Power Handling: 190W (Tc) dissipation capability for thermal reliability.
• Wide Gate-Source Voltage Range: ±30V Vgs(max) for flexible drive compatibility.
• Low Gate Charge (Qg): 32nC @ 10V minimizes switching losses.
• RoHS3 & REACH Compliant: Environmentally friendly and suitable for global markets.
• TO-247 Package: Robust mechanical design for high-power applications.

STW15N80K5 Applications

The STW15N80K5 is optimized for high-voltage power conversion systems, including:

• Switch-Mode Power Supplies (SMPS): High-efficiency AC-DC and DC-DC converters.
• Motor Drives & Inverters: Industrial and consumer motor control applications.
• Lighting Systems: LED drivers and HID ballasts requiring high-voltage switching.
• Renewable Energy: Solar inverters and wind power systems.
• Industrial Power Supplies: UPS, welding equipment, and high-power PFC stages.

Conclusion of STW15N80K5

The STW15N80K5 stands out as a high-performance 800V MOSFET with low Rds(on), fast switching, and excellent thermal management, making it a top choice for power electronics designers. Its SuperMESH5™ technology ensures superior efficiency in high-voltage applications, while the TO-247 package provides mechanical durability. Whether used in SMPS, motor drives, or renewable energy systems, this MOSFET delivers reliability and performance, backed by STMicroelectronics' industry-leading quality standards.