AOB240L Просмотр технического описания (PDF) - Alpha and Omega Semiconductor
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AOB240L Datasheet PDF : 7 Pages
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AOT240L/AOB240L/AOTF240L
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
1000
200
TA=25°C
100
TA=150°C
TA=100°C
TA=125°C
10
1
10
100
1000
Time in avalanche, tA (µs)
Figure 15: Single Pulse Avalanche capability
(Note C)
150
100
50
0
0
25 50 75 100 125 150 175
TCASE (°C)
Figure 16: Power De-rating (Note F)
120
100
80
60
40
20
0
0
25 50 75 100 125 150 175
TCASE (°C)
Figure 17: Current De-rating (Note F)
10
D=Ton/T
TJ,PK=TA+PDM.ZθJA.RθJA
1 RθJA=65°C/W
1000
100
10
TA=25°C
17
5
2
10
1
0.00001
0.001
0.1
10 0
1000
Pulse Width (s)
18
Figure 18: Single Pulse Power Rating Junction-to-
Ambient (Note H)
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
0.01
Single Pulse
PD
Ton
T
0.1
1
10
100
Pulse Width (s)
Figure 19: Normalized Maximum Transient Thermal Impedance (Note H)
1000
Rev 1 : Dec. 2011
www.aosmd.com
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