参数资料
型号: AO4932
厂商: ALPHA AND OMEGA SEMICONDUCTOR
元件分类: 小信号晶体管
英文描述: 8000 mA, 30 V, 2 CHANNEL, N-CHANNEL, Si, SMALL SIGNAL, MOSFET
封装: GREEN, SOIC-8
文件页数: 4/9页
文件大小: 668K
代理商: AO4932
AO4932
FET1: TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
0
2
4
6
8
10
0
5
10
15
20
25
V
G
S
(V
o
lt
s
)
Q
g (nC)
Figure 7: Gate-Charge Characteristics
0
500
1000
1500
2000
2500
0
5
10
15
20
25
30
C
a
p
a
c
it
a
n
c
e
(p
F
)
V
DS (Volts)
Figure 8: Capacitance Characteristics
C
iss
C
oss
C
rss
V
DS=15V
I
D=9A
1
10
100
1000
0.00001
0.001
0.1
10
1000
P
o
w
e
r
(W
)
Pulse Width (s)
Figure 10: Single Pulse Power Rating Junction-
T
A=25°C
0.0
0.1
1.0
10.0
100.0
0.01
0.1
1
10
100
I D
(A
m
p
s
)
V
DS (Volts)
Figure 9: Maximum Forward Biased
10
s
10s
1ms
DC
R
DS(ON)
limited
T
J(Max)=150°C
T
A=25°C
100
s
10ms
0
2
4
6
8
10
0
5
10
15
20
25
V
G
S
(V
o
lt
s
)
Q
g (nC)
Figure 7: Gate-Charge Characteristics
0
500
1000
1500
2000
2500
0
5
10
15
20
25
30
C
a
p
a
c
it
a
n
c
e
(p
F
)
V
DS (Volts)
Figure 8: Capacitance Characteristics
C
iss
C
oss
C
rss
V
DS=15V
I
D=9A
1
10
100
1000
0.00001
0.001
0.1
10
1000
P
o
w
e
r
(W
)
Pulse Width (s)
Figure 10: Single Pulse Power Rating Junction-
to-Ambient (Note F)
T
A=25°C
0.0
0.1
1.0
10.0
100.0
0.01
0.1
1
10
100
I D
(A
m
p
s
)
V
DS (Volts)
Figure 9: Maximum Forward Biased
Safe Operating Area (Note F)
10
s
10s
1ms
DC
R
DS(ON)
limited
T
J(Max)=150°C
T
A=25°C
100
s
10ms
0.001
0.01
0.1
1
10
0.00001
0.0001
0.001
0.01
0.1
1
10
100
1000
Z
θθθθ
J
A
N
o
rm
a
li
ze
d
T
ra
n
s
ie
n
t
T
h
e
rm
a
l
R
e
s
is
ta
n
c
e
Pulse Width (s)
Figure 11: Normalized Maximum Transient Thermal Impedance (Note F)
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
D=T
on/T
T
J,PK=TA+PDM.Z
θJA.RθJA
RθJA=90°C/W
T
on
T
P
D
Rev 3: Dec 2010
www.aosmd.com
Page 4 of 9
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