AO3400A
30V N-Channel MOSFET
General Description
The AO3400A combines advanced trench MOSFET
technology with a low resistance package to provide
extremely low R
DS(ON)
. This device is suitable for use as a
load switch or in PWM applications.
Product Summary
V
DS
I
D
(at V
GS
=10V)
R
DS(ON)
(at V
GS
=10V)
R
DS(ON)
(at V
GS
= 4.5V)
R
DS(ON)
(at V
GS
= 2.5V)
30V
5.7A
< 26.5mΩ
< 32mΩ
< 48mΩ
SOT23
Top View
Bottom View
D
D
D
S
G
S
G
G
S
Absolute Maximum Ratings T
A
=25° unless otherwise noted
C
Parameter
Symbol
Drain-Source Voltage
V
DS
Gate-Source Voltage
Continuous Drain
Current
Pulsed Drain Current
Power Dissipation
B
C
Maximum
30
±12
5.7
4.7
30
1.4
0.9
-55 to 150
Units
V
V
A
V
GS
T
A
=25°
C
T
A
=70°
C
T
A
=25°
C
T
A
=70°
C
I
D
I
DM
P
D
T
J
, T
STG
W
°
C
Junction and Storage Temperature Range
Thermal Characteristics
Parameter
Maximum Junction-to-Ambient
A
Maximum Junction-to-Ambient
A D
Maximum Junction-to-Lead
Symbol
t
≤
10s
Steady-State
Steady-State
R
θJA
R
θJL
Typ
70
100
63
Max
90
125
80
Units
°
C/W
°
C/W
°
C/W
Rev 3: Dec 2011
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