Power Semiconductors

OptiMOS™ 200V and 250V - Perfect Choice for Highest Efficiency

200V and 250V OptiMOS™ Benchmark in R_DS(on) and FOM_g

We have extended our power conversion MOSFET portfolio with new 200V and 250V OptiMOS™ devices. 

OptiMOS™ 200V and 250V devices enable efficiency levels in excess of 95% in 48V power supply rectification stages. This is 2% above the level typically available today, which translates to 30% lower power losses. These technologies offer 50% lower R_DS(on) and up to 35% less gate charge (Q_g) than alternative devices. Additionally, this family allows system cost improvement through reduced device paralleling, the ability to use smaller heat sinks as a result of the low R_DS(on) plus a fast and easy design-in process due to optimized switching behavior.

The outstanding characteristics of the OptiMOS™ 200V and 250V family mean that these devices can replace former bulky D^²PAK (9mm x 10mm x 4.5mm) package with slim SuperS08 (5mm x 6mm x 1mm) package. This reduces board space requirements by more than 90% and enables higher power density systems. Additionally, leadless packages like SuperSO8 provide ideal switching behavior and high efficiency levels.

Superior switching performance Excellent FOM, calculated as gate charge x RDS(on) RoHS-compliant, halogen-free

Synchronous rectification for AC/DC SMPS Motor controls for 48 V - 110 V systems Lighting for 110 V AC networks HID lamps (i.e. projectors, floodlights) Class D audio amplifiers Uninterruptable power supplies