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AOD498 View Datasheet(PDF) - Alpha and Omega Semiconductor

Part Name
Description
View to exact match
AOD498
AOSMD
Alpha and Omega Semiconductor AOSMD
AOD498 Datasheet PDF : 6 Pages
1 2 3 4 5 6
AOD498
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
100
50
40
TA=25°C
TA=100°C
30
10
TA=150°C
20
TA=125°C
10
1
1
10
100
Time in avalanche, tA (µs)
Figure 12: Single Pulse Avalanche capability
(Note C)
0
0
25 50 75 100 125 150 175
TCASE (°C)
Figure 13: Power De-rating (Note F)
12
10
8
6
4
2
0
0 25 50 75 100 125 150 175
TCASE (°C)
Figure 14: Current De-rating (Note F)
10
D=Ton/T
TJ,PK=TA+PDM.ZθJA.RθJA
1 RθJA=60°C/W
10000
1000
100
10
TA=25°C
17
5
2
10
1
0.00001 0.001
0.1
10
1000
0
Pulse Width (s)
18
Figure 15: 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
Single Pulse
PD
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 0: August 2012
www.aosmd.com
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