Diodes is offering DMS2220LFDB, DMS2120LFWB and DMP2160UFDB dual device mosfet combinations for charging and switching applications in portable devices.

 A 20V P-channel enhancement mode mosfet is combined with a companion diode in a choice of 2mmx2mm DFN2020 and 3mmx2mm DFN3020 packages. 

The DMP2160UFDB device packages two of the same mosfets in the DFN2020 format.

The mosfets are provided in thermally efficient ultra small DFN packaging.

Compared to larger 3mmx3mm footprint packages traditionally used in portable application designs, the DFN2020 takes 55% less PCB space, and with an off-board height of just 0.5mm the package is also 50% thinner, suiting next generation product design. 

The mosfets used in these packages feature low gate charge and a typical _RDS(ON), of 86mΩ at V_GS of 1.8V, ensuring both switching and on state losses are minimised.

In 10k piece quantities, the dual mosfet DMP2160UFDB is priced at US $0.08 and the mosfet/SBR combination DMS2220LFDB and DMS2120LFWB at US $0.075 and US $0.070 respectively.

More information: http://www.diodes.com