AO7414
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
400
350
300
250
200
150
100
50
5
4
3
2
1
0
VDS=10V
VDS=10V
ID=2.2A
ID=3.5A
Ciss
VGS=4.5V, ID=1.8A
VGS=2.5V, ID=1.7A
VGS=1.8V, ID=1A
VGS=1.5V, ID=1A
Coss
Crss
0
0
0.5
1
1.5
Qg (nC)
2
2.5
3
3.5
0
5
10
15
20
VDS (Volts)
Figure 7: Gate-Charge Characteristics
Figure 8: Capacitance Characteristics
1000
100
10
100.0
10.0
1.0
TJ(Max)=150°C
TA=25°C
TJ(Max)=150°C
TA=25°C
10us
RDS(ON)
limited
100us
1ms
1
10ms
DC
0.1
0.1
100ms
10s 1s
0.1
1
10
100
0
0
0
0.01 0.1
1
10 100 1000
VDS (Volts)
Pulse Width (s)
Figure 9: Maximum Forward Biased Safe
Operating Area (Note E)
Figure 10: Single Pulse Power Rating Junction-to-
Ambient (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=250°C/W
1
0.1
0.01
PD
Ton
T
Single Pulse
0.001
0.00001
0.0001
0.001
0.01
0.1
1
10
100
1000
Pulse Width (s)
Figure 11: Normalized Maximum Transient Thermal Impedance
Alpha Omega Semiconductor, Ltd.
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