50WQ03F International Rectifier Corp., 50WQ03F Datasheet - Page 4

• Manufacturer Part Number: 50WQ03F
• Description: Schottky Rectifier 5.5 Amp
• Manufacturer: International Rectifier Corp.

PD-2.310 rev. A 12/97
4
50WQ03F, 50WQ04F
Fig. 5 - Maximum Allowable Case Temperature
1 3 0
1 2 5
1 2 0
1 1 5
1 1 0
1 0 5
1 0 0
9 5
9 0
0
A v e r a g e F o r w a r d C u r r e n t - I
Vs. Average Forward Current
2
R
th J C
D C
4
(D C ) = 6 .0 ° C /W
1000
100
10
Fig. 7 - Maximum Non-Repetitive Surge Current
10
F (A V )
Square Wave Pulse Duration - t
6
At Any Rated Load Condition
And With Rated V
Following Surge
( A )
8
100
RRM
Applied
1000
p
(microsec)
10000
6
5
4
3
2
1
0
Fig. 6 - Forward Power Loss Characteristics
0
R M S L im it
D = 0 .0 8
D = 0 .1 7
D = 0 .2 5
D = 0 .3 3
D = 0 .5 0
A v e ra g e F o r w a rd C u r re n t - I
2
4
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F ( A V )
D C
6
( A )
8