AN17831A 查看數據表（PDF） - Unspecified
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AN17831A Datasheet PDF : 9 Pages
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Prepared
Checked
Approved
PD - Ta Curves
80
Product Specifications
AN17831A
Ref No.
G-2
Total Page
9
Page No.
8
(1) Tc = Ta, 62.5W ( θj-c = 2 °C/W )
(2) 20.83W ( θf = 4.0 °C/W )
With a 100cm 2X 3mm Al heat sink (black colour coated)
or a 200cm2X 2mmAl heat sink (not lacquered)
(3) 15.63W ( θf = 6.0 °C/W )
With a 100cm 2X 2mm Al heat sink (not lacquered)
(4) 3.0W at Ta = 25°C ( θj-a = 42°C/W )
Without heat sink
70
62.5W
60
(1)
50
40
30
20.8W
20
(2)
15.6W
(3)
10
3.0W
(4)
0
0
25
50
75
100
125
150
Ambient Temperature Ta ( °C )
Eff. Date Eff. Date
18-FEB-2002
FMSC-PSDA-002-01 Rev. 1
Eff. Date Eff. Date
Semiconductor Company, Matsushita Electric Industrial Co., Ltd.
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