600V/650V automotive-grade MDmesh™ DM9 super-junction power MOSFETs
More efficient with higher power density
A step forward in hard and soft switching and improved system ruggedness with fast intrinsic diode
A step forward in hard and soft switching and improved system ruggedness with fast intrinsic diode
The automotive-grade MDmesh DM9 super-junction MOSFETs (600 V / 650 V) are engineered for high-efficiency power management in On-board Chargers (OBC), DC/DC converters, and Battery Management System (BMS) applications. The portfolio introduces the HU3PAK top-side cooling package with an integrated Kelvin-source pin that reduces switching losses, enhances thermal performance, and boosts overall efficiency.
MDmesh DM9: The next level
STHU65N050DM9AG
STHU65N050DM9AG
The STHU65N050DM9AG is an automotive-grade DM9 super-junction MOSFET designed for the thermal and efficiency requirements of electric vehicle (EV) systems. Its combination of advanced silicon and specialized packaging supports increased power density in compact designs.
Why choose the DM9AG series?
- Minimized losses: low RDS(on) and Qg enhance energy efficiency.
- Fast switching: fast recovery diode reduces charge and time.
- Efficiency gains: Kelvin-source pin reduces parasitic inductance.
- Top-side cooling: HU3PAK package allows direct heat sink attachment
- Compact design: higher power density enables smaller modules.
- Thermal performance optimization: handles maximum power with no PCB heat dissipation
On-demand webinar
Optimizing car electrification applications with ST's advanced power and package technologies