MBRD650CTPbF, MBRD660CTPbF
Bulletin PD-21097 rev. B 08/06
3
2.5
2
160
150
DC
DC
140
130
RMS Limit
1.5
1
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
120
Square wave (D = 0.50)
80% Rated Vr applied
110
0.5
0
see note (2)
100
0
0.5
1 1.5 2 2.5 3 3.5 4 4.5
0
1
2
3
4
5
Average Forward Current - I
(A)
Average Forward Current - I F(AV) (A)
F(AV)
Fig. 5-Max. Allowable CaseTemperature
Vs. Average Forward Current (PerLeg)
Fig.6-Forward Power Loss Characteristics
(PerLeg)
1000
100
At Any Rated Load Condition
And With rated Vrrm Applied
Following Surge
10
10
100
1000
10000
Square Wave Pulse Duration - t p (microsec)
Fig.7-Max. Non-Repetitive Surge Current (PerLeg)
(2) Formulaused:TC =TJ -(Pd+PdREV)xRthJC
;
Pd=ForwardPowerLoss=IF(AV) xVFM@(IF(AV) /D) (seeFig.6);
PdREV =InversePowerLoss=VR1 xIR(1-D); IR @VR1=80%ratedVR
4
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