STMicroelectronics

STF15N95K5

STF15N95K5 Description

The STF15N95K5 from STMicroelectronics is a high-performance N-channel MOSFET designed for demanding power applications. Part of the SuperMESH5™ series, it features a 950V drain-to-source voltage (Vdss) and a continuous drain current (Id) of 12A at 25°C, making it suitable for high-voltage switching. With a low on-resistance (Rds(on)) of 500mΩ at 10V gate drive, it ensures efficient power handling with minimal losses. The device is housed in a TO220FP package, offering robust thermal performance and ease of mounting in through-hole designs.

STF15N95K5 Features

• High Voltage Rating: 950V Vdss for reliable operation in high-power circuits.
• Low Gate Charge (Qg): 40nC at 10V reduces switching losses, enhancing efficiency.
• SuperMESH5™ Technology: Delivers superior switching performance and reduced conduction losses.
• Wide Vgs Range: ±30V maximum gate-source voltage for flexible drive requirements.
• Low Input Capacitance (Ciss): 900pF at 100V minimizes gate drive power needs.
• RoHS3 & REACH Compliant: Environmentally friendly and suitable for global markets.
• High Power Dissipation: 30W (Tc) ensures durability under thermal stress.

STF15N95K5 Applications

• Switched-Mode Power Supplies (SMPS): Ideal for high-efficiency AC-DC converters.
• Industrial Motor Drives: Suitable for inverters and motor control systems.
• Lighting Solutions: High-voltage LED drivers and ballasts.
• Renewable Energy Systems: Solar inverters and wind power converters.
• Consumer Electronics: Power management in high-end appliances.

Conclusion of STF15N95K5

The STF15N95K5 stands out as a high-voltage, low-loss MOSFET with advanced SuperMESH5™ technology, making it a top choice for power electronics designers. Its low Rds(on), high switching speed, and robust thermal performance ensure reliability in demanding applications like SMPS, motor drives, and renewable energy systems. With RoHS3 compliance and industry-standard packaging, it offers a balanced combination of performance, efficiency, and environmental sustainability.