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STH12N120K5-2AG

STH12N120K5-2AG Description

The STH12N120K5-2AG from STMicroelectronics is an automotive-grade N-channel MOSFET designed for high-voltage, high-efficiency applications. Built on the advanced MDmesh™ K5 technology, it delivers superior switching performance with a 1200V drain-to-source voltage (Vdss) and 12A continuous drain current (Id) at 25°C. With a low on-resistance (Rds(on)) of 690mΩ at 10V gate drive, it minimizes conduction losses, making it ideal for power conversion systems. The device is housed in a surface-mount package and is AEC-Q101 qualified, ensuring reliability in harsh automotive environments.

STH12N120K5-2AG Features

• High Voltage Rating: 1200V Vdss for robust performance in industrial and automotive applications.
• Low Gate Charge (Qg): 44.2nC @ 10V reduces switching losses, enhancing efficiency in high-frequency circuits.
• Low Input Capacitance (Ciss): 1370pF @ 100V ensures fast switching and reduced gate drive requirements.
• High Power Handling: 250W (Tc) maximum power dissipation for demanding thermal conditions.
• Wide Vgs Range: ±30V gate-source voltage tolerance for flexible drive circuitry.
• Automotive-Grade: Compliant with AEC-Q101, suitable for electric vehicles (EVs), onboard chargers, and DC-DC converters.
• Surface-Mount Design: Tape & Reel (TR) packaging for automated assembly, with MSL 1 (Unlimited) moisture sensitivity.

STH12N120K5-2AG Applications

• Electric Vehicle Systems: Onboard chargers, battery management, and traction inverters.
• Industrial Power Supplies: High-voltage DC-DC converters, SMPS, and UPS systems.
• Renewable Energy: Solar inverters and wind power converters requiring high efficiency.
• Motor Drives: High-current switching in industrial motor control applications.
• Telecom Infrastructure: Power amplifiers and RF energy systems benefiting from low Rds(on).

Conclusion of STH12N120K5-2AG

The STH12N120K5-2AG stands out for its high voltage capability, low switching losses, and automotive-grade reliability, making it a top choice for designers of high-performance power electronics. Its MDmesh™ K5 technology ensures optimal thermal and electrical performance, while its surface-mount compatibility simplifies manufacturing. Whether for EVs, industrial systems, or renewable energy, this MOSFET delivers efficiency, durability, and precision in demanding applications.