AO4803A
30V
Dual P-Channel MOSFET
General Description
The AO4803A uses advanced trench technology to provide excellent R
DS(ON)
with low gate charge. This
device is suitable for use as a load switch or in PWM applications.
Features
V
DS
I
D
(at V
GS
=-10V)
R
DS(ON)
(at V
GS
=-10V)
R
DS(ON)
(at V
GS
= -4.5V)
-30V
-5A
< 46mΩ
< 74mΩ
D
Top View
S2
G2
S1
G1
1
2
3
4
8
7
6
5
D2
D2
D1
D1
G1
S1
G2
D
S2
Absolute Maximum Ratings T
A
=25° unless otherwise noted
C
Symbol
Parameter
Drain-Source Voltage
V
DS
Gate-Source Voltage
Continuous Drain
Current
Pulsed Drain Current
Avalanche Current
C
C
C
Maximum
-30
±20
-5
-4
-30
17
14
2
1.3
-55 to 150
Units
V
V
A
A
mJ
W
°
C
V
GS
T
A
=25°
C
T
A
=70°
C
I
D
I
DM
I
AS
, I
AR
E
AS
, E
AR
P
D
T
J
, T
STG
Avalanche energy L=0.1mH
T
A
=25°
C
Power Dissipation
B
C
T
A
=70°
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
48
74
35
Max
62.5
110
40
Units
°
C/W
°
C/W
°
C/W
1/6
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SHENZHENFREESCALE [ ShenZhen FreesCale Electronics. Co., Ltd ]
