30CPH03PBF_11 Datasheet, PDF (4/8 Pages) Vishay Siliconix – Ultrafast Rectifier, 2 x 15 A FRED Pt

VS-30CPH03PbF
Vishay Semiconductors Ultrafast Rectifier, 2 x 15 A FRED Pt^®
180
170
160
DC
150
Square wave (D = 0.50)
140 _{Rated VR applied}
130
See note (1)
120
0
5
10
15
20
25
I_F(AV) - Average Forward Current (A)
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current
22
20
18
16
14
12
10
8
6
4
2
0
0
RMS limit
D = 0.01
D = 0.02
D = 0.05
D = 0.10
D = 0.20
DC
D = 0.50
5
10
15
20
25
I_F(AV) - Average Forward Current (A)
Fig. 6 - Forward Power Loss Characteristics
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
100
I_F = 30 A , T_J = 25 °C
I_F = 30 A , T_J = 125 °C
10
100
1000
dI_F/dt (A/µs)
Fig. 7 - Typical Reverse Recovery Time vs. dI_F/dt
1000
I_F = 30 A , T_J = 125 °C
100
I_F = 30 A , T_J = 25 °C
10
100
1000
dI_F/dt (A/µs)
Fig. 8 - Typical Stored Charge vs. dI_F/dt
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Revision: 17-Feb-11