UFB200CB40P Datasheet, PDF (4/7 Pages) Vishay Siliconix – Not Insulated SOT-227 Power Module

UFB200CB40P
Vishay High Power Products
Not Insulated SOT-227 Power Module
Ultrafast Rectifier, 200 A
180
160
140
DC
120
100
80 _{Square wave (D = 0.50)}
60 ^{80 % rated VR applied}
40
20 _{See note (1)}
0
0 40 80 120 160 200 240 280 320 360 400
I_F(AV) - Average Forward Current (A)
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current (Per Leg)
350
300
250
200
RMS limit
150
D = 0.20
100
D = 0.25
D = 0.33
DC
D = 0.50
50
D = 0.75
0
0 20 40 60 80 100 120 140 160 180 200 220
I_F(AV) - Average Forward Current (A)
Fig. 6 - Forward Power Loss Characteristics (Per Leg)
250
230
V_R = 100 V
210
I_F = 50 A
190
T_J = 125 °C
170
150
130
110
T_J = 25 °C
90
70
50
100
1000
dI_F/dt (A/µs)
Fig. 7 - Typical Reverse Recovery Time vs. dI_F/dt
4000
3500
3000
V_R = 100 V
I_F = 50 A
T_J = 125 °C
2500
2000
1500
1000
T_J = 25 °C
500
0
100
1000
dI_F/dt (A/µs)
Fig. 8 - Typical Reverse Recovery Charge vs. dI_F/dt
50
V_R = 100 V
I_F = 50 A
40
30
T_J = 125 °C
20
T_J = 25 °C
10
0
100
1000
dI_F/dt (A/µs)
Fig. 9 - Typical Reverse Recovery Current vs. dI_F/dt
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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Document Number: 94276
Revision: 16-Jul-09