AO4418 Alpha & Omega Semiconductors, AO4418 Datasheet - Page 3

• Manufacturer Part Number: AO4418
• Description: N-Channel Enhancement Mode Field Effect Transistor
• Manufacturer: Alpha & Omega Semiconductors

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AO4418
Alpha & Omega Semiconductor, Ltd.
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
45
40
35
30
25
20
15
10
50
45
40
35
30
25
20
15
10
5
60
50
40
30
20
10
5
0
0
0
0
10V
0
Figure 5: On-Resistance vs. Gate-Source Voltage
Figure 3: On-Resistance vs. Drain Current and
5
Fig 1: On-Region Characteristics
1
7V
6V
5
10
Gate Voltage
2
V
V
DS
V
GS
I
D
GS
15
(Volts)
10
(A)
(Volts)
=4.5V
5V
125°C
25°C
I
3
D
=10A
V
20
GS
3.5V
V
=10V
GS
V
15
GS
=20V
4
=3V
25
20
30
5
1.0E+01
1.0E+00
30
25
20
15
10
1.8
1.6
1.4
1.2
0.8
1.0E-01
1.0E-02
1.0E-03
1.0E-04
1.0E-05
5
0
1
2
0
0.0
2.5
25
Figure 4: On-Resistance vs. Junction
Figure 2: Transfer Characteristics
Figure 6: Body-Diode Characteristics
0.2
3
50
I
D
=10A
125°C
V
Temperature (°C)
DS
Temperature
3.5
V
=5V
75
GS
125°C
0.4
(Volts)
V
SD
100
(Volts)
4
V
GS
25°C
=10V
0.6
4.5
125
25°C
V
GS
=20V
150
0.8
5
5.5
175
1.0