Infineon Technologies OptiMOS™ 5 80/100 V

Infineon is extending its product family of 80 V and 100 V MOSFETs based on OptiMOS™ 5 silicon technology. As more and more electronic control units (ECUs) with high power capability are designed with topside cooling of the power stages, Infineon has complemented its MOSFET portfolio with a dedicated package supporting this new requirement. The TOLT package is perfectly suited for high-power 48 V applications like starter generators, DC-DC converters, and battery disconnect switches as well as for main inverters of Light Electric Vehicles (LEVs) and e-motor bikes.

Key features

• TOLT package specifically designed for top side cooling
• Lowest RDS(ON) down to 1.1 mΩ at 80 V and 1.5 mΩ at 100 V
• Low package resistance and minimized stray inductance
• narrow VGS(th) ranges

Additional features

•  Variety of R_DS(ON) options for different application power requirements

Additional Benefits

• High power and current density
• TOLT package optimized for topside cooling
• Special finish of exposed PAD to ensure best thermal conduction
• Optimized switching behavior
• Reduced conduction losses
• Supports paralleling of MOSFETs
• Reduced heat flow towards PCB

Applications

• 48 V starter generators
• 48 V battery disconnect switches
• 48 V main inverter for LEV's like e-bike, e-Scooters etc.
• DC/DC Converter