AO4480
40V N-Channel MOSFET
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
100
10V
80
5V
4V
60
I
D
(A)
I
D
(A)
60
80
125°C
100
V
DS
=5V
-40°C
25°C
40
V
GS
=3.5V
40
20
V
GS
=3V
20
125°C
-40°C
25°C
0
0
1
2
3
4
5
V
DS
(Volts)
Figure 1: On-Region Characteristics
14
Normalized On-Resistance
V
GS
=4.5V
12
R
DS(ON)
(m
Ω
)
0
2
2.5
3
3.5
4
4.5
5
5.5
V
GS
(Volts)
Figure 2: Transfer Characteristics
1.6
1.4
1.2
1
0.8
0.6
-50
-25
0
25
50
75
100 125 150 175
Temperature (°C)
Figure 4: On-Resistance vs. Junction
Temperature
V
GS
=10V
I
D
=14A
500
150
60
10
V
GS
=4.5V
I
D
=5A
8
V
GS
=10V
6
0
5
10
15
20
25
30
I
D
(A)
Figure 3: On-Resistance vs. Drain Current and
Gate Voltage
30
1.0E+01
1.0E+00
I
D
=14A
1.0E-01
I
S
(A)
1.0E-02
1.0E-03
1.0E-04
25°C
1.0E-05
25°C
0.0
2
4
6
8
10
V
GS
(Volts)
Figure 5: On-Resistance vs. Gate-Source Voltage
0.2
0.4
0.6
0.8
1.0
1.2
125°C
25
R
DS(ON)
(m
Ω
)
20
125°C
15
-40°C
10
5
V
SD
(Volts)
Figure 6: Body-Diode Characteristics
3/4
www.freescale.net.cn
SHENZHENFREESCALE [ ShenZhen FreesCale Electronics. Co., Ltd ]
