AOB414(2012) データシートの表示（PDF） - Alpha and Omega Semiconductor
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AOB414 Datasheet PDF : 7 Pages
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AOB414
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
50
180
40
150
TA=25°C
120
30
TA=100°C
90
20
TA=150°C
TA=125°C
60
10
30
0
0
0.000001
0.00001
0.0001
0.001
0
Time in avalanche, tA (s)
Figure 12: Single Pulse Avalanche capability (Note
C)
25 50 75 100 125 150 175
TCASE (°C)
Figure 13: Power De-rating (Note F)
60
50
40
30
20
10
0
0 25 50 75 100 125 150 175
TCASE (°C)
Figure 14: Current De-rating (Note F)
50
40
TA=25°C
30
20
10
0
0.01
0.1
1
10
100
1000
Pulse Width (s)
Figure 15: Single Pulse Power Rating Junction-to-
Ambient (Note H)
10
D=Ton/T
TJ,PK=TA+PDM.ZθJA.RθJA
1 RθJA=50°C/W
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
0.1
0.01
PD
0.001
Single Pulse
Ton
T
0.00001
0.0001
0.001
0.01
0.1
1
10
100
Pulse Width (s)
Figure 16: Normalized Maximum Transient Thermal Impedance (Note H)
1000
Rev 1: May 2012
www.aosmd.com
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