VS-MBRB2035CTPBF Datasheet, PDF (4/9 Pages) Vishay Siliconix – Schottky Rectifier

VS-MBRB20..CTPbF, VS-MBR20..CT-1PbF Series
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Vishay Semiconductors
150
145
DC
140
135
Square wave (D = 0.50)
130 ^{Rated VR applied}
125
120
0
See note (1)
3
6
9
12
15
I_F(AV) - Average Forward Current (A)
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current (Per Leg)
10
D = 0.20
D = 0.25
8 ^{D = 0.33}
D = 0.50
D = 0.75
6
RMS limit
4
DC
2
0
0 2 4 6 8 10 12 14 16
I_F(AV) - Average Forward Current (A)
Fig. 6 - Forward Power Loss Characteristics (Per Leg)
1000
At any rated load condition
and with rated V_RRM applied
following surge
100
10
100
1000
10 000
t_p - Square Wave Pulse Duration (µs)
Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg)
Note
(1) _{Formula used: TC = TJ - (Pd + PdREV) x RthJC;}
Pd = Forward power loss = I_F(AV) x V_FM at (I_F(AV)/D) (see fig. 6);
Pd_REV = Inverse power loss = V_R1 x I_R (1 - D); I_R at V_R1 = Rated V_R
Revision: 16-Jan-12
4
Document Number: 94305
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