AO4470 Alpha & Omega Semiconductors, AO4470 Datasheet - Page 3

• Manufacturer Part Number: AO4470
• Description: N-Channel Enhancement Mode Field Effect Transistor
• Manufacturer: Alpha & Omega Semiconductors

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AO4470
Alpha & Omega Semiconductor, Ltd.
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
FUNCTIONS AND RELIABILITY WITHOUT NOTICE.
5.5
5.0
4.5
4.0
3.5
100
16
12
80
60
40
20
8
4
0
0
0
0
0
Figure 5: On-Resistance vs. Gate-Source Voltage
Figure 3: On-Resistance vs. Drain Current and
10
Figure 1: On-Region Characteristics
4.5V
10V
2
1
20
Gate Voltage
2
4
V
V
V
DS
V
GS
GS
I
GS
D
=10V
30
(Volts)
(Volts)
(A)
=4.5V
2.5V
V
I
GS
D
3
6
=18A
=2V
40
4
8
50
125°C
25°C
60
10
5
1.0E+02
1.0E+01
1.0E+00
60
50
40
30
20
10
1.6
1.4
1.2
0.8
1.0E-01
1.0E-02
1.0E-03
1.0E-04
1.0E-05
0
1
0
0
0.0
25
Figure 4: On-Resistance vs. Junction
Figure 2: Transfer Characteristics
0.5
Figure 6: Body-Diode Characteristics
I
D
=18A
0.2
50
V
Temperature (°C)
125°C
DS
Temperature
1
V
=5V
75
GS
0.4
125°C
(Volts)
V
SD
V
25°C
GS
100
(Volts)
1.5
=4.5V
0.6
V
125
GS
=10V
25°C
2
150
0.8
2.5
175
1.0