Fairchild Semiconductor has a 150V mosfet with an RDS(ON) of 17mohm (max).
 
A feature of the FDMS86200 is its shielded-gate technology that is designed for lower switching noise and ringing, contributing to lower EMI.

“Without this proprietary technology feature, a designer would be forced to choose a 200V mosfet, which would double the RDS(ON) and lower the overall efficiency,” claimed the supplier.

The company has also improved the body diode to up switching performance.

Packaging ranges from 1mm x 1.5mm WL-CSP to 20mm x 26mm TO264 packaging.