Optimized for High Current Automotive MOSFET Applications

The TO-Leadless (TOLL) (HSOF) package is optimized for high current automotive applications, such as Power Steering, Brushless DC-Drives, Battery Management, Battery Safety Switch. TOLL is a perfect solution for high power applications, where highest efficiency, outstanding EMI behavior, best thermal behavior in combination with space reduction are required. 


The TO-Leadless package is designed for high currents up to 300A. In combination with Infineon’s latest OptiMOS™ automotive silicon technology, TOLL offers very low RDS(on) levels. This enables reduction in the number of parallel MOSFETs in all high current applications and increases power density.

Compared to D²PAK 7 pin, the new TOLL shows a substantial reduction in footprint of 30%. Additional, the 50% reduced height offers a significant advantage in applications where compact design is required.

Moreover low package parasitic inductances result in an improved EMI behavior. Further, a 50% bigger solder contact area avoids electro-migration at high current levels, which results in improved reliability. This TOLL product is AEC-Q101 qualified and 100% lead-free.

Key features
  • Very low RDS(on) performance
  • Highest current capability up to 300 A
  • Very low Package Parasitics & Inductances
Key benefits
  • Reduced Paralleling & Cooling
  • Highest System Reliability
  • Reduced System Costs
  • Compact Design
Key applications
  • Electric Power Steering (EPS)
  • Brushless DC-Drives
  • Battery Management
  • Battery Safety Switch