参数资料
型号: AO4427
厂商: ALPHA AND OMEGA SEMICONDUCTOR
元件分类: 小信号晶体管
英文描述: 30 V, P-CHANNEL, Si, SMALL SIGNAL, MOSFET
封装: GREEN, SOIC-8
文件页数: 4/4页
文件大小: 169K
代理商: AO4427
AO4427
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
VGS=-10V, VDS=-15V,
ID=-12.5A
THIS PRODUCT HAS BEEN DESIGNED AND QUALIFIED FOR THE CONSUMER MARKET. APPLICATIONS OR USES AS CRITICAL
COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS ARE NOT AUTHORIZED. AOS DOES NOT ASSUME ANY LIABILITY ARISING
OUT OF SUCH APPLICATIONS OR USES OF ITS PRODUCTS. AOS RESERVES THE RIGHT TO IMPROVE PRODUCT DESIGN,
FUNCTIONS AND RELIABILITY WITHOUT NOTICE.
0
2
4
6
8
10
0
5
10
15
20
25
30
35
40
45
-Qg (nC)
Figure 7: Gate-Charge Characteristics
-V
G
S
(V
o
lt
s
)
0
500
1000
1500
2000
2500
3000
0
5
10
15
20
25
30
-VDS (Volts)
Figure 8: Capacitance Characteristics
C
a
p
a
c
it
a
n
c
e
(p
F
)
Ciss
0
10
20
30
40
0.001
0.01
0.1
1
10
100
1000
Pulse Width (s)
Figure 10: Single Pulse Power Rating Junction-to-
Ambient (Note E)
P
o
w
e
r
(W
)
0.01
0.1
1
10
0.00001
0.0001
0.001
0.01
0.1
1
10
100
1000
Pulse Width (s)
Figure 11: Normalized Maximum Transient Thermal Impedance
Z
θθθθJ
A
N
o
rm
a
li
z
e
d
T
ra
n
s
ie
n
t
T
h
e
rm
a
l
R
e
s
is
ta
n
c
e
Coss
Crss
0.1
1.0
10.0
100.0
0.1
1
10
100
-VDS (Volts)
-I
D
(A
m
p
s
)
Figure 9: Maximum Forward Biased Safe
Operating Area (Note E)
100
s
10ms
1ms
0.1s
1s
10s
DC
RDS(ON)
limited
TJ(Max)=150°C
TA=25°C
VDS=-15V
ID=-12.5A
Single Pulse
D=Ton/T
TJ,PK=TA+PDM.ZθJA.RθJA
RθJA=40°C/W
Ton
T
PD
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
TJ(Max)=150°C
TA=25°C
10
s
Alpha & Omega Semiconductor, Ltd.
www.aosmd.com
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