AON7448
80V N-Channel MOSFET
General Description
The AON7448 is fabricated with SDMOS
TM
trench technology that combines excellent R
DS(ON)
with low gate
charge and low Qrr.The result is outstanding efficiency with controlled switching behavior. This universal
technology is well suited for PWM, load switching and general purpose applications.
Features
V
DS
I
D
(at V
GS
=10V)
R
DS(ON)
(at V
GS
=10V)
R
DS(ON)
(at V
GS
= 8V)
80V
24A
< 30mΩ
< 37mΩ
Top View
1
2
3
4
8
7
6
5
D
G
S
C
Absolute Maximum Ratings T
A
=25° unless otherwise noted
Symbol
Parameter
Drain-Source Voltage
V
DS
Gate-Source Voltage
Continuous Drain
Current
Pulsed Drain Current
Continuous Drain
Current
Avalanche Current
C
Avalanche energy L=0.1mH
T
C
=25°
C
Power Dissipation
Power Dissipation
B
C
C
Maximum
80
±25
24
15
76
7.1
5.7
25
31
36
15
3.1
2
-55 to 150
Units
V
V
A
V
GS
T
C
=25°
C
C
T
C
=100°
T
A
=25°
C
T
A
=70°
C
I
D
I
DM
I
DSM
I
AS
, I
AR
E
AS
, E
AR
P
D
P
DSM
T
J
, T
STG
A
A
mJ
W
W
°
C
T
C
=100°
C
T
A
=25°
C
T
A
=70°
C
A
Junction and Storage Temperature Range
Thermal Characteristics
Parameter
Maximum Junction-to-Ambient
A
Maximum Junction-to-Ambient
A D
Maximum Junction-to-Case
Symbol
t
≤
10s
Steady-State
Steady-State
R
θJA
R
θJC
Typ
30
60
2.8
Max
40
75
3.4
Units
°
C/W
°
C/W
°
C/W
1/7
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