AM3940NE

Analog Power AM3940NE 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 58 @ VGS = 10V 82 @ VGS = 4.5V TSOP-6 D1 ID (A) 3.5 3.0 D2 Top View Low rDS(on) provides higher efficiency and extends battery life G1 Low thermal impedance copper leadframe TSOP-6 saves board space S2 Fast switching speed G2 High performance trench technology 16 25 34 G1 D1 G2 S1 D2 N-ChaSn1nel N-ChaSn2nel MOSFET MOSFET ESD Protected 2000V ABSOLUTE MAXIMUM RATINGS (TA = 25 oC UNLESS OTHERWISE NOTED) Parame te r Symbol Limit Units Drain-Source Voltage Gate-Source Voltage VDS 40 V VGS ±20 Continuous Drain Currenta ...