STK472-422A-E 데이터 시트보기 (PDF) - ON Semiconductor
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STK472-422A-E Datasheet PDF : 21 Pages
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STK672-442A-E
Figure 2 Substrate temperature rise, ΔTc - Internal average power dissipation, PdAV
ΔTc - PdAV
80
70
60
50
40
30
20
10
0
0
0.5
1.0
1.5
2.0
2.5
3.0
Hybrid IC internal average power dissipation, PdAV - W ITF02717
Figure 3 Heat sink area (Board thickness: 2mm) - θc-a
θc-a - S
100
7
5
3
2
10
7
5
3
2
WithWa iftlhatnbolasuckrfasucerffaicneisfhinish
1.0
10
23
5 7 100
23
Heat sink area, S - cm2
5 7 1000
ITF02554
No.A1587-20/21
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