BYY57 / BYY58
Thermal resistance
Parameter
Junction to case
Symbol
R
θJC
Value
1.0
Unit
°C/W
Thermal characteristics
40
35
30
25
20
15
10
5
0
-50
0
50
100
T
C
(°C)
150
168°C
I
F
(A)
200°C
200
250
Forward current derating diagram
Electrical characteristics
(at T
amb
= 25°C unless otherwise stated)
40
35
30
25
20
15
10
5
0
0,75
I
F
(A)
0,8
0,85
0,9
V
F
(V)
0,95
1
1,05
Forward voltage characteristic
Electrical characteristics
(at T
amb
= 25°C unless otherwise stated)
Issue 4 – September 2006
© Zetex Semiconductors plc 2006
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