AON7424 Ver la hoja de datos (PDF) - Alpha and Omega Semiconductor
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AON7424 Datasheet PDF : 6 Pages
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AON7424
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
10
VDS=15V
8
ID=20A
6
4
2
0
0
10
20
30
40
50
Qg (nC)
Figure 7: Gate-Charge Characteristics
4500
4000
3500
Ciss
3000
2500
2000
1500
Coss
1000
500
0
Crss
0
5
10
15
20
25
30
VDS (Volts)
Figure 8: Capacitance Characteristics
1000
100
RDS(ON)
limited
10
1
10µs 10µs
100µs
DC
1ms
10ms
0.1
0.01
TJ(Max)=150°C
TC=25°C
0.01
0.1
1
10
100
VDS (Volts)
Figure 9: Maximum Forward Biased Safe
Operating Area (Note F)
200
160
TJ(Max)=150°C
TC=25°C
120
17
5
80
2
10
40
0
0.0001 0.001
0.01
0.1
1
10
Pulse Width (s)
0
Figure 10: Single Pulse Power Rating J1u8nction-to-
Case (Note F)
10
D=Ton/T
In descending order
TJ,PK=TC+PDM.ZθJC.RθJC
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
RθJC=3.4°C/W
40
1
0.1
PD
Single Pulse
0.01
Ton
T
0.00001
0.0001
0.001
0.01
0.1
1
10
100
Pulse Width (s)
Figure 11: Normalized Maximum Transient Thermal Impedance (Note F)
Rev 1: Mar 2010
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