The PXE1410CDM-G003 is a high-voltage, high-performance carbon化硅 (SiC) MOSFET from Infineon, designed for efficient power conversion in high-temperature and high-switching-frequency applications. Part of the CoolSiC™ MOSFET family, this device features a blocking voltage of 1200 V and a continuous drain current of 10 A, enabling robust operation in harsh electrical environments. It combines low on-resistance (RDS(on) = 105 mΩ at 25°C) with fast switching capabilities, minimizing power losses in high-frequency circuits. The TO-247-4L package facilitates easy thermal management and gate drive connections, making it suitable for compact, high-power-density designs.

Key Features

The PXE1410CDM-G003 offers ultra-low switching losses (Eon = 1.8 mJ, Eoff = 0.8 mJ) and a gate charge (Qg = 28 nC), enabling efficient operation at frequencies up to 100 kHz. Its wide operating temperature range (-55°C to +175°C) ensures reliability in extreme conditions. The SiC material provides superior thermal stability and immunity to voltage spikes, while the four-terminal package reduces parasitic inductance for enhanced dynamic performance. The MOSFET supports avalanche-rated ruggedness and is optimized for hard-switching topologies without additional snubber circuits.

Applications

Primarily used in renewable energy systems, the PXE1410CDM-G003 is critical for solar inverters, on-board chargers for electric vehicles (EVs), and industrial power supplies requiring high efficiency and compact design. It is widely employed in grid-tied converters, uninterruptible power supplies (UPS), and motor drives where high-temperature operation and reduced cooling requirements are essential. Its low losses and high voltage capability also suit HVDC transmission and aerospace power systems.

Summary

The PXE1410CDM-G003 combines SiC technology’s inherent advantages—high voltage tolerance, low losses, and thermal resilience—to deliver superior performance in demanding power conversion applications. Its optimized switching characteristics and rugged design make it a cornerstone for engineers developing next-generation systems in renewable energy, EV infrastructure, and industrial automation where efficiency and reliability are paramount.