AOD478/AOI478
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
10
700
VDS=50V
ID=4.5A
600
500
400
300
200
100
0
Ciss
8
6
4
Coss
2
Crss
0
0
2
4
6
8
10
12
0
20
40
VDS (Volts)
60
80
100
Qg (nC)
Figure 7: Gate-Charge Characteristics
Figure 8: Capacitance Characteristics
400
360
320
280
240
200
160
120
80
100.0
10.0
1.0
TJ(Max)=175°C
TC=25°C
10µs
10µs
17
5
2
RDS(ON)
limited
100µs
DC
1ms
10ms
10
0.1
TJ(Max)=175°C
TC=25°C
40
0.0
0
0.01
0.1
1
10
100
1000
0.0001
0.001
0.01
0.1
1
10
0
18
VDS (Volts)
Pulse Width (s)
Figure 9: Maximum Forward Biased Safe
Operating Area (Note F)
Figure 10: Single Pulse Power Rating Junction-to-
Case (Note F)
10
1
D=Ton/T
TJ,PK=TC+PDM.ZθJC.RθJC
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
RθJC=3.3°C/W
40
PD
0.1
Ton
T
0.01
0.00001
Single Pulse
0.0001
0.001
0.01
0.1
1
10
Pulse Width (s)
Figure 11: Normalized Maximum Transient Thermal Impedance (Note F)
Rev 1: Nov. 2011
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