AM1440N

Analog Power AM1440N N-Channel 40V (D-S) MOSFET These miniature surface mount MOSFETs utilize a high cell density trench process to provide low rDS(on) and to ensure minimal power loss and heat dissipation. Typical applications are DC-DC converters and power management in portable and battery-powered products such as computers, printers, PCMCIA cards, cellular and cordless telephones. Low rDS(on) provides higher efficiency and extends battery life Low thermal impedance copper leadframe D SC70-6 saves board space Fast switching speed High performance trench technology D G PRODUCT SUMMARY VDS (V) rDS(on) (Ω) 40 0.086 @VGS= 10 V 0.128 @VGS= 4.5V ID (A) 3.5 2.9 SC70-6 Top View D1 16 25 D D G1 34 S S1 N-Channel MOSFET ABSOLUTEMAXIMUMRATINGS (TA = 25 oCUNLESS OTHERWISENOTED) Parameter Symbol Maximum Units Drain-Source Voltage Gate-Source Voltage Continuous Drain Currenta Pulsed Drain Currentb VDS VGS TA=25oC TA=70oC ID IDM 40 ±20 V 3.5 2.9 ...