AO4622 Ver la hoja de datos (PDF) - Alpha and Omega Semiconductor
Número de pieza
componentes Descripción
Fabricante
AO4622 Datasheet PDF : 9 Pages
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AO4622
N-Channel TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
10
1400
8
VDS=10V
ID=7.3A
6
4
2
0
0
3
6 Qg (nC) 9
12
15
Figure 7: Gate-Charge Characteristics
100.0
10µs
10.0
1ms 100µ
10ms
1.0
RDS(ON)
1
limited
10s
0.1
TJ(Max)=150°C
TA=25°C
0.1s
DC
0.0
0.1
1
10
100
VDS (Volts)
Figure 9: Maximum Forward Biased Safe
Operating Area (Note E)
1200
Ciss
1000
800
1.4
600
400
200
Crss
0
Coss
494
692
593
830
0
5
VDS (1V0olts)
15
20
Figure 8: Capacitan1c9e3Characteristics
18
50
40
TJ(Max)=150°C
30
TA=25°C
20
10
0
0.0001 0.001 0.01 0.1
1
10
100
Pulse Width (s)
Figure 10: Single Pulse Power Rating Junction-to-
Ambient (Note E)
10
D=Ton/T
In descending order
TJ,PK=TA+PDM.ZθJA.RθJA
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
RθJA=62.5°C/W
1
0.1
PD
Single Pulse
Ton
T
0.01
0.00001
0.0001
0.001
0.01
0.1
1
10
100
Pulse Width (s)
Figure 11: Normalized Maximum Transient Thermal Impedance
1000
Alpha & Omega Semiconductor, Ltd.
www.aosmd.com
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