OptiMOS 7™ 40V in SSO4G 5x6 for IMS Substrates & Legacy Compatibility The SSO8 5x6 standard package, is best choice for performance & price for tomorrows automotive designs & applications. Infineon offers a smaller automotive portfolio with OptiMOS™ 7 40V in SSO4G 5x6 leaded package. The product family of OptiMOS™ 7 40 V in the SSO4G 5x6 leaded package ranges from 1.0 to 4.7 mOhm that offers a narrow portfolio focusing on IMS applications and 100% legacy compatibility designs compromising at performance / price.