Datasheet AONS32310 (Alpha & Omega) - 5

AONS32310 TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
450 450 400 400 350
)
350
W( )
300
n A
300
o ( i I D at
250 250
pi ng it ss
200 200
ra Di nt er
150 150
re w o ur P
100
C
100 50 50 0 0 0 25 50 75 100 125 150 0 25 50 75 100 125 150
T (
°
C) CASE T (
°
C) CASE Figure 11: Power De-rating (Note F) Figure 12: Current De-rating (Note F)
100000 T =25°C A 10000
)
1000
W(r e ow
100
P
10 1 1E-05 0.001 0.1 10 1000
Pulse Width (s) Figure 13: Single Pulse Power Rating Junction-to-Ambient (Note H)
10 D=T /T In descending order
t
on
n
T =T +P .Z .R D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
e
q q 1 J,PK A DM JA JA
i s e n c n ra ta T s
0.1
i d s e e zil R a l
0.01
a rm rm e No h
0.001 P
T
DM
JA
q
Z
0.0001 Single Pulse Ton T 0.00001 1E-05 0.0001 0.001 0.01 0.1 1 10 100 1000
Pulse Width (s) Figure 14: Normalized Maximum Transient Thermal Impedance (Note H)
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