30BQ100GPBF_10 Datasheet, PDF (4/7 Pages) Vishay Siliconix – Schottky Rectifier, 3 A

VS-30BQ100GPbF
Vishay High Power Products ^{Schottky Rectifier, 3 A}
180
DC
160
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
140
Square wave (D = 0.50)
120 ^{80% Rated Vr applied}
see note (1)
100
0
1
2
3
4
5
Average Forward Current - I _F(AV) (A)
Fig. 5 - Maximum Average Forward Current vs.
Allowable Lead Temperature
1000
2.5
D = 0.75
D = 0.50
2 ^{D = 0.33}
D = 0.25
D = 0.20
1.5
RMS Limit
1
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. 6 - 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 - T_p (Microsec)
Fig. 7 - Maximum Peak Surge Forward Current vs. Pulse Duration
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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4
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Document Number: 94506
Revision: 04-Mar-10