8V mosfet hits 9.4mΩ in 2x2mm
Vishay has introduced an 8V n-channel mosfet, claiming it to have industry’s lowest on-resistance for an n-channel device in a thermally-enhanced SC-70 - 9.4m? with 4.5V on the gate.
Called SiA436DJ, on resistance is also specified at lower gate voltages: 2.5V (10.5m?), 1.8V (12.5m?), 1.5V (18m?), and 1.2V (36m?).
“These values are up to 18% lower than previous-generation solutions,” said the firm. “On-resistance ratings down to 1.2V simplify circuit design by allowing the mosfet to work with the low-voltage rails common in handheld devices.”
Applications are expected switching loads in portable electronics such as smartphones, tablet PCs, and other mobile computing applications.
Footprint is 2x2mm.