AO6804A
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
25
4.5V
20
3V
2.5V
2V
1.8V
I
D
(A)
20
25
V
DS
= 5V
15
I
D
(A)
15
10
10
25°C
125°C
-40°C
5
V
GS
=1.5V
5
0
0
1
2
3
4
5
V
DS
(Volts)
Figure 1: On-Region Characteristics
32
30
V
GS
= 2.5V
R
DS(ON)
(m
Ω
)
28
26
24
22
0
2
4
V
GS
= 3.1V
Normalized On-Resistance
0
0
0.5
1
1.5
2
2.5
3
V
GS
(Volts)
Figure 2: Transfer Characteristics
1.6
1.4
1.2
1.0
0.8
0.6
V
GS
= 4.5V
I
D
= 5A
V
GS
= 4.0V
V
GS
= 4.5V
I
6
=-6.5A,
8
dI/dt=100A/µs
10
F
-50
-25
0
25
50
75
100
125
150
175
I
D
(A)
Figure 3: On-Resistance vs. Drain Current and
Gate Voltage
Temperature (°C)
Figure 4: On-Resistance vs. Junction
Temperature
80
I
D
= 5.0A
70
60
R
DS(ON)
(m
Ω
)
50
I
S
(A)
1E+01
1E+00
1E-01
1E-02
125°C
1E-03
25°C
THIS PRODUCT HAS BEEN DESIGNED AND QUALIFIED FOR THE CONSUMER MARKET. APPLICATIONS OR USES AS CRITICAL
40
125°C
COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS ARE NOT AUTHORIZED. AOS DOES NOT ASSUME ANY LIABILITY ARISING
1E-04
-40°C
OUT OF SUCH APPLICATIONS OR USES OF ITS PRODUCTS. AOS RESERVES THE RIGHT TO IMPROVE PRODUCT DESIGN,
30
25°C
1E-05
FUNCTIONS AND RELIABILITY WITHOUT NOTICE.
20
1E-06
-40°C
10
1
6
7
8
9
10
V
GS
(Volts)
Figure 5: On-Resistance vs. Gate-Source Voltage
2
3
4
5
0.0
0.2
0.4
0.6
0.8
1.0
1.2
V
SD
(Volts)
Figure 6: Body-Diode Characteristics
Alpha & Omega Semiconductor, Ltd.
www.aosmd.com
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