MBRB15CTPBF Datasheet, PDF (4/8 Pages) International Rectifier – SCHOTTKY RECTIFIER

MBRB15..CTPbF, MBR15..CT-1PbF Series
Bulletin PD-21043 rev. A 07/06
150
140
DC
130 _{Square Wave (D = 0.50)}
Rated Vr Applied
see note (2)
120
0 2 4 6 8 10 12
Average Forward Current - I_F(AV) (A)
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current
7
D = 0.75
6 ^{D = 0.50}
D = 0.33
5 ^{D = 0.25}
D = 0.20
4
RMS Limit
3
DC
2
1
0
0 2 4 6 8 10 12
Average Forward Current - I_F(AV) (A)
Fig. 6 - Forward Power Loss Characteristics
1000
At Any Rated Load Condition
And With Rated Vrrm Applied
Following Surge
100
10
100
1000
10000
Square Wave Pulse Duration - t_p (microsec)
Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg)
(2) Formula used: T_C = T_J - (Pd + Pd_REV) x R_thJC ;
Pd = Forward Power Loss = I_F(AV) x V_FM @ (I_F(AV) / D) (see Fig. 6);
Pd_REV = Inverse Power Loss = V_R1 x I_R (1 - D); I_R @ V_R1= rated V_R
4
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