AOD2810
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
1000
120
100
TA=100°C
TA=25°C
100
80
TA=150°C
60
10
1
TA=125°C
40
20
0
1
10
100
1000
0
25
50
75
TCASE (°C)
Figure 13: Power De-rating (Note F)
100
125
150
175
Time in avalanche, tA (µs)
Figure 12: Single Pulse Avalanche capability
(Note C)
10000
1000
100
10
50
TA=25°C
40
30
20
10
0
17
5
2
10
1
1E-05
0.001
0.1
10
1000
0
25
50
75
100
125
150
175
0
18
TCASE (°C)
Pulse Width (s)
Figure 14: Current De-rating (Note F)
Figure 15: Single Pulse Power Rating Junction-to-
Ambient (Note H)
10
1
D=Ton/T
TJ,PK=TA+PDM.ZθJA.RθJA
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
RθJA=50°C/W
40
0.1
PD
0.01
Single Pulse
Ton
10
T
0.001
1E-05
0.0001
0.001
0.01
0.1
1
100
1000
Pulse Width (s)
Figure 16: Normalized Maximum Transient Thermal Impedance (Note H)
Rev 0:Dec. 2012
www.aosmd.com
Page 5 of 6
AOS [ ALPHA & OMEGA SEMICONDUCTORS ]
