AOW418 View Datasheet(PDF) - Alpha and Omega Semiconductor
Part Name
Description
MFG CO.
AOW418 Datasheet PDF : 7 Pages
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AOW418
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
10
7000
VDS=50V
8
ID=20A
6
6000
5000
4000
4
3000
2000
2
1000
0
0
0
10 20 30 40 50 60 70
0
Qg (nC)
Figure 7: Gate-Charge Characteristics
Ciss
Coss
Crss
20
40
60
80
100
VDS (Volts)
Figure 8: Capacitance Characteristics
1000.0
5000
100.0
10.0
1.0
0.1
RDS(ON)
limited
DC
TJ(Max)=175°C
TC=25°C
10µs10µs
100µs
1ms
10ms
0.0
0.01
0.1
1
10
100
VDS (Volts)
Figure 9: Maximum Forward Biased
Safe Operating Area (Note F)
1000
10
D=Ton/T
TJ,PK=TC+PDM.ZθJC.RθJC
1 RθJC=0.45°C/W
4000
3000
2000
1000
TJ(Max)=175°C
TC=25°C
17
5
2
10
0
1E-05 0.0001 0.001 0.01 0.1
1
10
0
Figure
10:
Single
Pulse
Pulse
Width (s)
Power Rating
J1u8nction-to-
Case (Note F)
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
40
0.1
0.01
0.001
Single Pulse
PD
Ton
T
0.000001
0.00001
0.0001
0.001
0.01
0.1
1
10
Pulse Width (s)
Figure 11: Normalized Maximum Transient Thermal Impedance (Note F)
Rev0: July 2010
www.aosmd.com
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