20CUT10 Datasheet, PDF (4/9 Pages) Vishay Siliconix – High Performance Schottky Generation 5.0, 2 x 10 A

VS-20CUT10, VS-20CWT10FN
Vishay Semiconductors
High Performance Schottky
Generation 5.0, 2 x 10 A
180
175
170
DC
165
160
155 Square wave (D=0.50)
80% rated Vr applied
150
see note (1)
145
0 2 4 6 8 10 12 14 16
Average Forward Current - IF_(AV)(A)
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current
1000
10
180°
120°
8
90°
60°
30°
6
RMS Limit
DC
4
2
0
0
3
6
9
12 15
Average Forward Current - IF_(AV) (A)
Fig. 6 - Forward Power Loss Characteristics
100
10
10
100
1000
10000
SquareWavePulseDuration-t_p(microsec)
Fig. 7 - Maximum Non-Repetitive Surge Current
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 = 80 % rated V_R
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Revision: 04-Jan-11