AO4470 Alpha & Omega Semiconductors, AO4470 Datasheet - Page 4

• 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.
100.0
10.0
0.01
5
4
3
2
1
0
1.0
0.1
0.1
10
0.00001
0
1
0.1
R
limited
10
DS(ON)
Figure 9: Maximum Forward Biased Safe
Figure 7: Gate-Charge Characteristics
T
T
J(Max)
A
=25°C
20
D=T
T
R
=150°C
J,PK
0.0001
θJA
Operating Area (Note E)
on
=40°C/W
30
=T
V
I
D
/T
DS
=18A
1
A
+P
=15V
DC
40
10s
V
DM
Q
DS
1s
g
.Z
0.1s
(nC)
(Volts)
θJA
10ms
Single Pulse
Figure 11: Normalized Maximum Transient Thermal Impedance
50
0.001
.R
θJA
100µs
60
1ms
10
70
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
10µs
0.01
80
100
Pulse Width (s)
90
0.1
100
12000
10000
80
60
40
20
8000
6000
4000
2000
0
0.001
Figure 10: Single Pulse Power Rating Junction-to-
0
0
1
0.01
C
oss
Figure 8: Capacitance Characteristics
5
P
D
0.1
C
T
Ambient (Note E)
rss
Pulse Width (s)
on
10
10
T
V
DS
1
15
(Volts)
C
iss
100
10
T
T
20
J(Max)
A
=25°C
=150°C
100
25
1000
1000
30