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