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: 3/4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
10
20
30
0
1
2
3
4
5
-VDS (Volts)
Figure 1: On-Region Characteristics
-I
D
(A
)
VGS=-4V
-4.5V
-5V
-6V
-10V
0
5
10
15
20
25
1
1.5
2
2.5
3
3.5
4
4.5
5
-VGS(Volts)
Figure 2: Transfer Characteristics
-I
D
(A
)
8
9
10
11
12
0
5
10
15
20
25
-ID (A)
Figure 3: On-Resistance vs. Drain Current and
Gate Voltage
R
D
S
(O
N
)
(m
)
1.0E-06
1.0E-05
1.0E-04
1.0E-03
1.0E-02
1.0E-01
1.0E+00
1.0E+01
0.0
0.2
0.4
0.6
0.8
1.0
1.2
-VSD (Volts)
Figure 6: Body-Diode Characteristics
-I
S
(A
)
25°C
125°C
0.8
1
1.2
1.4
1.6
0
25
50
75
100
125
150
175
Temperature (°C)
Figure 4: On-Resistance vs. Junction
Temperature
N
o
rm
a
li
z
e
d
O
n
-R
e
s
is
ta
n
c
e
VGS=-10V
ID=-10A
VGS=-20V
ID=-12.5A
0
10
20
30
40
50
4
5
6
7
8
9
10
-VGS (Volts)
Figure 5: On-Resistance vs. Gate-Source Voltage
R
D
S
(O
N
)
(m
)
25°C
125°C
VDS=-5V
VGS=-10V
VGS=-20V
ID=-12.5A
25°C
125°C
Alpha & Omega Semiconductor, Ltd.
www.aosmd.com
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