ao8824 Alpha & Omega Semiconductor, ao8824 Datasheet - Page 3

• Manufacturer Part Number: ao8824
• Description: 20v Common-drain Dual N-channel Mosfet
• Manufacturer: Alpha & Omega Semiconductor

Rev 1 : March 2011
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
40
30
20
10
0
40
35
30
25
20
15
10
60
50
40
30
20
10
0
Figure 3: On-Resistance vs. Drain Current and Gate
0
0
10V
Figure 5: On-Resistance vs. Gate-Source Voltage
Fig 1: On-Region Characteristics (Note E)
V
V
GS
GS
=1.8V
1
3V
=4.5V
2
5
4V
Voltage (Note E)
V
GS
2
V
4
V
=3.6V
DS
(Note E)
GS
I
D
25° C
(Volts)
10
(Volts)
(A)
V
GS
3
=10V
6
125° C
V
V
15
I
GS
GS
D
=7A
=2V
=2.5V
8
4
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20
10
5
20
15
10
1.6
1.4
1.2
0.8
1.0E+01
1.0E+00
1.0E-01
1.0E-02
1.0E-03
1.0E-04
1.0E-05
5
0
1
0
0
Figure 4: On-Resistance vs. Junction Temperature
40
V
I
D
Figure 2: Transfer Characteristics (Note E)
0.0
GS
=5.5A
Figure 6: Body-Diode Characteristics (Note E)
V
25
=2.5V
0.5
DS
=5V
V
I
D
GS
=6.6A
125° C
0.2
=4.5V
125° C
50
1
Temperature (° C)
0.4
V
75
V
I
GS
(Note E)
D
GS
=6A
(Volts)
1.5
V
=3.6V
SD
100
0.6
(Volts)
25° C
25° C
V
I
D
GS
=7A
2
=10V
125
0.8
V
I
D
2.5
GS
=2A
17
10
18
150
=1.8V
5
2
0
1.0
AO8824
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175
3
1.2