Industry’s smallest MOSFETs suit power mgmt

Industry’s smallest MOSFETs suit power mgmt

The NTNS3193NZ and NTNS3A91PZ ultrasmall, ultrathin small-signal MOSFETs are optimized for space-constrained portable consumer electronics such as tablet computers, smartphones, GPS systems, digital media players, and portable games consoles. The industry’s most compact small-signal MOSFETs are housed in a tiny 0.62 x 0.62 x 0.4-mm XLLGA3 package. The MOSFETs have a total surface-mount area of 0.38 mm2, replacing packages such as SOT-883 (surface-mount area of 0.6 mm2 or the SOT-723 (with mount area of 1.44 mm2 ).

The NTNS3193NZ is a 20-V single n−channel 0.75−Ω MOSFET with typical on-resistance at ±4.5−V gate to source (VGS). This is complemented by the NTNS3A91PZ −20−V, single p−channel device, which has 1.3−Ω typical on-resistance at ±4.5 V. (Ea/8,000: NTNS3193NZ, $0.33; NTNS3A91PZ, $0.35 — available now.)

By Paul O’Shea

ON Semiconductor , Phoenix , AZ
Sales 888-743-7826
www.onsemi.com