參數(shù)資料
型號: AO4427
廠商: ALPHA AND OMEGA SEMICONDUCTOR
元件分類: 小信號晶體管
英文描述: 30 V, P-CHANNEL, Si, SMALL SIGNAL, MOSFET
封裝: GREEN, SOIC-8
文件頁數(shù): 3/4頁
文件大?。?/td> 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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