30BQ015PBF Ver la hoja de datos (PDF) - International Rectifier
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30BQ015PBF Datasheet PDF : 6 Pages
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30BQ015PbF
Bulletin PD-20406 rev. A 05/05
110
100
DC
90
D=0.20
D=0.25
D=0.33
D=0.50
D=0.75
80
70
Square wave (D=0.50)
60 80% Rated Vr applied
see note (2)
50
0
1
2
3
4
5
Average Forward Current - I F(AV) (A)
Fig. 4 - Maximum Average Forward Current
Vs. Allowable Lead Temperature
1000
1.5
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
1
RMS Limit
DC
0.5
0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
Average Forward Current - I F(AV) (A)
Fig. 5 - Maximum Average Forward Dissipation
Vs. Average Forward Current
100
At Any Rated Load Condition
And With Rated Vrrm Applied
Following Surge
10
10
100
1000
10000
Square Wave Pulse Duration - Tp (Microsec)
Fig. 6 - Maximum Peak Surge Forward Current Vs. Pulse Duration
(2) Formula used: TC = TJ - (Pd + PdREV) x RthJC;
Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6);
PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1 = 80% rated VR
4
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