AO4407A
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
3000
10
8
2500
2000
1500
1000
500
VDS=-15V
ID=-12A
Ciss
6
4
Coss
2
Crss
0
0
0
5
10
15
Qg (nC)
Figure 7: Gate-Charge Characteristics
20
25
30
0
5
10
15
20
25
30
-VDS (Volts)
Figure 8: Capacitance Characteristics
100
10
1000
100
10
10µs
TJ(Max)=150°C
TA=25°C
100µs
1ms
1
10ms
RDS(ON) limited
100ms
0.1
0.01
TJ(Max)=150°C
TA=25°C
10s
DC
1
0.00001
0.001
0.1
10
1000
0.1
1
10
100
-VDS (Volts)
Pulse Width (s)
Figure 10: Single Pulse Power Rating Junction-
to-Ambient (Note E)
Figure 9: Maximum Forward Biased Safe
Operating Area (Note E)
10
D=Ton/T
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
TJ,PK=TA+PDM.ZθJA.RθJA
RθJA=75°C/W
1
0.1
0.01
PD
Ton
T
Single Pulse
0.001
0.001
0.00001
0.0001
0.01
0.1
1
10
100
1000
Pulse Width (s)
Figure 11: Normalized Maximum Transient Thermal Impedance(Note E)
Alpha & Omega Semiconductor, Ltd.
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