Malvern, Pa. Vishay Intertechnology, Inc. has released 15 power MOSFETS in a PowerPAK SC-70 package that measures 2 x 2 mm with a low 0.8-mm profile. This offering is said to include the industry's first 12-V devices in this package type, together with the industry's lowest on-resistance for voltage rating and package size.
The new offering includes a variety of configurations and voltage ratings for different applications, including single, single plus Schottky, and dual devices, in both n-channel and p-channel, in addition to n- and p-channel complementary pairs. The devices feature voltage ranges between 8 V and 30 V with extremely low on-resistance values down to 0.011 ohms at 4.5 V.
The PowerPAK SC-70 devices combine the tiny footprint of the SC-70 package with on-resistance comparable to the larger TSOP-6. The result is a solution with very low power consumption in a package that is 50% smaller than the TSOP-6 and 27% thinner, Vishay said. In addition to saving energy, the PowerPAK SC-70 is 100% lead (Pb)-free, halogen-free, and RoHS-compliant, meeting the demands of international legislation for elimination of hazardous substances.
The devices released today include the SiA413DJ, which is the industry's first 12-V single p-channel device in this package size. The SiA913DJ and SiA912DJ are the first 12-V dual p- and n-channel MOSFETs, respectively, while the SiA511DJ is the first 12-V n-channel and p-channel complementary pair.
Several of the devices are also said to set new records for on-resistance in the SC-70 footprint. With a rating of 0.056 ohms at 4.5 V, the SiA421DJ offers the lowest on-resistance in the 30-V single p-channel category. At 0.053 ohms, the SiA914DJ offers the industry's lowest on-resistance for a 20-V dual p-channel MOSFET. Two of the new products feature on-board, low-VF Schottky diodes. Rated at 0.053 ohms, the SiA810DJ offers the lowest on-resistance for a 20-V single n-channel plus Schottky device, while the 0.094-ohm SiA811DJ achieves the same distinction for a 20-V single p-channel plus
The SiA413DJ and SIA411DJ MOSFETs feature on-resistance ratings down to 1.5-V VGS, enabling low power consumption and saving board space by reducing the need for level shift circuitry.
Typical applications include load switching and battery charging in portable devices such as cell phones, PDAs, digital cameras, and MP3 players, as well as notebook computers, portable HDDs, and miniature motor drives.
Pricing: $0.15 each in quantities of 100,000 for U.S. delivery.
Availability: Samples and production quantities are available now, with lead times of 10 to 12 weeks for larger orders.
Datasheet: PowerPAK SC-70 MOSFETs
Vishay Intertechnology Inc., 1-619-336-0860, www.vishay.com