High efficiency in hard switching applications

Infineon has extended its medium voltage MOSFET portfolio with Optimise 300 V, which is said to enable energy efficient solutions in applications such as telecom systems, uninterruptible power supplies (UPS), motor control, industrial power supplies and DC/AC inverters.

Optimise 300 V helps system designers to increase power density and reliability, while reducing cost. In hard switching applications, such as AC/DC converters, the MOSFET is claimed to cut energy losses by 50%, allowing higher switching frequencies and size reduction. Furthermore, Optimise 300 V can provide voltage spike headroom for better reliability, safety and ease of design in 60V telecom rectifiers.

OptiMOS 300 V is available in two packages: D 2PAK with an RDS(on) of 40.7m?; and TO-220, with an RDS(on) of 41 m?.