Tiny, small-signal MOSFETs

2 April 2008 Power Electronics / Power Management

NXP Semiconductors has announced a new range of small-signal MOSFET devices housed in one of the world’s smallest packages, the SOT883. Boasting an ultra-small 1,0 x 0,6 mm footprint, these MOSFETs deliver power dissipation and performance comparable to SOT23, while occupying only 14% of the printed circuit board space. They are designed for use in a broad range of applications including DC-DC converter modules, power supplies for LCD TV and load switching for mobile phones and other portable devices.

The MOSFETs feature good thermal performance and RDS(on) values of less than 0,65 W at 2,5 V, with turn on times between 12 and 16 ns and turn-off times from 17 to 24 ns.

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