AO4420A Alpha & Omega Semiconductors, AO4420A Datasheet - Page 4

• Manufacturer Part Number: AO4420A
• Description: N-Channel Enhancement Mode Field Effect Transistor
• Manufacturer: Alpha & Omega Semiconductors

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AO4420A
Alpha & Omega Semiconductor, Ltd.
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
100
5
4
3
2
1
0
0.1
10
1
0
0.01
0.1
0.1
10
0.00001
Figure 9: Maximum Forward Biased Safe Operating
1
R
limited
T
T
J(Max)
A
DS(ON)
=25°C
Figure 7: Gate-Charge Characteristics
=150°C
D=T
T
R
J,PK
θJA
10
=40°C/W
on
=T
0.0001
/T
V
I
A
D
1
+P
DS
=13.7A
=15V
Area (Note E)
DM
V
Qg (nC)
.Z
DS
θJA
20
(Volts)
10ms
1s
10s
.R
DC
Single Pulse
θJA
0.001
Figure 11: Normalized Maximum Transient Thermal Impedence
0.1s
10
100µs
1ms
10µs
30
0.01
100
40
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
Pulse Width (S)
0.1
50
40
30
20
10
10000
0
0.01
1000
100
Figure 10: Single Pulse Power Rating Junction-to-
0
C
0.1
Figure 8: Capacitance Characteristics
1
rss
5
Ambient (Note E)
C
Pulse Width (s)
P
oss
10
D
1
C
iss
T
V
10
on
DS
(Volts)
15
T
10
20
100
100
25
1000
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1000
30