N-Channel MOSFET
Analog Power
AM3940NE
N-Channel 40-V (D-S) MOSFET
These miniature surface mount MOSFETs utilize a high cell density t...
Description
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
...
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