AO4724
30V N-Channel MOSFET
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
80
10V
8V
60
6V
I
D
(A)
4.5V
I
D
(A)
40
4V
20
3.5V
V
GS
=3V
0
0
1
2
3
4
5
V
DS
(Volts)
Fig 1: On-Region Characteristics
30
Normalized On-Resistance
26
R
DS(ON)
(m
Ω
)
22
18
14
V
GS
=10V
10
0
6
12
18
24
30
I
D
(A)
Figure 3: On-Resistance vs. Drain Current and
Gate Voltage
V
GS
=4.5V
1.8
1.6
1.4
1.2
1
0.8
0
25
50
75
100
125
150
175
Temperature (°C)
Figure 4: On-Resistance vs. Junction
Temperature
0
0
1
2
3
4
5
V
GS
(Volts)
Figure 2: Transfer Characteristics
18
5V
30
V
DS
=5V
24
12
6
125°C
25°C
800
140
80
I
D
=10.5A
0.5
15
7
220
140
V
GS
=10V
V
GS
=4.5V
54
46
38
I
S
(A)
125°C
30
I
D
=10.5A
1.0E+01
1.0E+00
1.0E-01
1.0E-02
25°C
125°C
THIS PRODUCT HAS BEEN DESIGNED AND QUALIFIED FOR THE CONSUMER MARKET. APPLICATIONS OR USES AS CRITICAL
1.0E-03
22
COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS ARE NOT AUTHORIZED. AOS DOES NOT ASSUME ANY LIABILITY ARISING
1.0E-04
OUT OF SUCH APPLICATIONS OR USES OF ITS PRODUCTS. AOS RESERVES THE RIGHT TO IMPROVE PRODUCT DESIGN,
14
25°C
FUNCTIONS AND RELIABILITY WITHOUT NOTICE
1.0E-05
6
0.0
0.2
0.4
0.6
0.8
1.0
2
4
6
8
10
V
SD
(Volts)
V
GS
(Volts)
Figure 6: Body-Diode Characteristics
Figure 5: On-Resistance vs. Gate-Source Voltage
3/4
R
DS(ON)
(m
Ω
)
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