MA42 Datasheet and Replacement

August 2009FDMA420NZtmSingle N-Channel 2.5V Specified PowerTrench MOSFET20V, 5.7A, 30m General Description FeaturesThis Single N-Channel MOSFET has been designed using RDS(on) = 30m @ VGS = 4.5 V, ID = 5.7AFairchild Semiconductors advanced Power Trenchprocess to optimize the RDS(on) @VGS=2.5V on special RDS(on) = 40m @ VGS = 2.5 V, ID = 5.0AMicroFET leadframe.

Analog Power AMA421PP-Channel 20-V (D-S) MOSFETPRODUCT SUMMARYKey Features: rDS(on) (m)VDS (V) ID (A) Low r trench technology DS(on)26 @ VGS = -4.5V -8.8 Low thermal impedance -2034 @ VGS = -2.5V -7.7 Fast switching speed DFN2X2 Typical Applications: Load Switches DC/DC Conversion Motor Drives ABSOLUTE MAXIMUM RATINGS (TA = 25C UNLESS

Analog Power AMA420NN-Channel 20-V (D-S) MOSFETPRODUCT SUMMARYKey Features: rDS(on) (m)VDS (V) ID (A) Low r trench technology DS(on)9 @ VGS = 4.5V15.0 Low thermal impedance 2011 @ VGS = 2.5V13.5 Fast switching speed DFN2X2 Typical Applications: Power Routing Li Ion Battery Packs Level Shifting and Driver Circuits ABSOLUTE MAXIMUM RA

Analog Power AMA423PP-Channel 20-V (D-S) MOSFETPRODUCT SUMMARYKey Features:rDS(on) (m)VDS (V) ID(A) Low r trench technologyDS(on)42 @ VGS = -4.5V -6.6 Low thermal impedance-20 57 @ VGS = -2.5V -5.7 2mm x 2mm footprint DFN package86 @ VGS = -1.8V -1 RDS rated at 1.8V Gate-driveDFN2x2-8Typical Applications: Battery Powered Instruments Portable