AM3940N Datasheet | Analog Power

Analog Power N-Channel 40-V (D-S) MOSFET These miniature surface mount MOSFETs utilize a high cell density trench process to provide low r DS(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 puters, printers, PCMCIA cards, cellular and cordless telephones. - Low r DS(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 PRODUCT SUMMARY VDS (V) r DS(on) m(Ω) 58 @ VGS = 10V 82 @ VGS = 4.5V ID (A) 3.5 3.0 ABSOLUTE MAXIMUM RATINGS (TA = 25 o C UNLESS OTHERWISE NOTED) Parame te r Symbol Limit Units Drain-Source Voltage Gate-Source Voltage Continuous Drain Currenta Pulsed Drain Currentb TA=25o C TA=70o C 40 V ±20 Continuous Source Current (Diode Conduction)a Power Dissipationa Operating Junction and Storage Temperature Range TA=25o C TA=70o C 1.3 W TJ, Tstg -55 to 150 o...