N-Channel MOSFET
Analog Power
AM4844NE
N-Channel 40-V (D-S) MOSFET
These miniature surface mount MOSFETs utilize a high cell density t...
Description
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...
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