Excellent choice for all battery management, power disconnect & zonal architecture designs

OptiMOSTM 7 40V LinearFET extends our leading OptiMOSTM 7 40V technology especially for tomorrow’s power disconnect automotive applications e.g.:  power-disconnect switches, new zonal architecture, battery management, junction boxes etc.

OptiMOSTM 7 40V LinearFET technology improves primarily SOA ruggedness of OptiMOSTM 7 40V technology by a factor of 4 up to 25.
By this it offers the following advantages:

  • Best SOA ruggedness for low ohmic trench MOSFET technology
  • Best technology for MOSFET parallel switching at high loads
  • Best technology for capacitor charging and over-voltage clamping

SSO8 5x6 and sTOLL 7x8 with Cu-clip as standard leadless package minimizes stray inductances, package resistance and improves switching behavior over leaded packages significantly – thus the perfect match for high power robust & easy automotive designs.
Both standard packages are listed under JEDEC as open standard package:  

PG-TDSON-8-33 PG-HSOF-5-1

An OptiMOSTM 7 40V LinearFET evaluation board as reference design is available here: 

Evaluation board

An OptiMOSTM 7 40V LinearFET application note is available here: 

Application note
Key features
  • High SOA ruggedness and very low RDS(on)
  • High Avalanche capability
  • Leadless Packages w/ Cu-Clip
  • Leading 300mm thin wafer Cu-technology  & inhouse production
Key benefits
  • Best SOA ruggedness for low ohmic trench MOSFET
  • Best for parallel switching
  • Best for capacitor charging
  • Best for over-voltage clamping
Key applications
  • Power Distribution
  • Battery Management Systems
  • Battery Disconnect Switches
  • Zonal Architecture
  • DC-DC