AM4844NE

Analog Power AM4844NE N-Channel 40-V (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. PRODUCT SUMMARY VDS (V) rDS(on) m(Ω) 40 32 @VGS= 10V 44 @VGS= 4.5V SOIC-8 Low rDS(on) provides higher efficiency and extends battery life Low thermal impedance copper leadframe SOIC-8 saves board space Top View S1 S2 8 7 Fast switching speed High performance trench technology ESD Protected 2000V S G 3 4 6 5 ID (A) 8.1 6.9 D DG D DS D N-Channel MOSFET ABSOLUTEMAXIMUMRATINGS (TA = 25 oC UNLESS OTHERWISE NOTED) Parameter Symbol Limit Units Drain-Source Voltage Gate-Source Voltage Continuous Drain Currenta Pulsed Drain Currentb VDS VGS TA=25oC TA=70oC ID IDM 40 V...