AM3940N

Analog Power 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. Low rDS(on) provides higher efficiency and extends battery life Low thermal impedance copper leadframe TSOP-6 saves board space Fast switching speed High performance trench technology AM3940N PRODUCT SUMMARY VDS (V) rDS(on) m(Ω) 40 58 @ VGS = 10V 82 @ VGS = 4.5V ID (A) 3.5 3.0 16 25 34 ABSOLUTE MAXIMUM RATINGS (TA = 25 oC UNLESS OTHERWISE NOTED) Parame te r Symbol Limit 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 2.8 A 16 Continuous Source Current (Diode Conduction)a IS 1.25 A ...