UFL200FA60P Datasheet, PDF (4/8 Pages) Vishay Siliconix – Insulated Ultrafast Rectifier Module, 200 A

UFL200FA60P
Vishay Semiconductors
200
150
Insulated Ultrafast
Rectifier Module, 200 A
250
200
Vr = 200V
If = 50A, 125°C
100
DC
150
50 Square wave (D=0.50)
80% rated Vr applied
see note (1)
0
0 50 100 150 200 250
Average Forward Current - I_F(AV) (A)
Fig. 4 - Maximum Allowable Case Temperature vs.
Average Forward Current (Per Leg)
180
150
120
RMS Limit
90
60
DC
30
D = 0.01
D = 0.02
D = 0.05
D = 0.1
D = 0.2
0
0 25 50 75 100 125 150
Average Forward Current - I_F(AV) (A)
Fig. 5 - Forward Power Loss Characteristics (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 = 80 % rated V_R
If = 50A, 25°C
100
50
100
1000
di _F /dt (A/μs )
Fig. 6 - Typical Reverse Recovery Time vs. dI_F/dt
3500
3000
Vr = 200V
2500
If = 50A, 125°C
2000
1500
1000
500
If = 50A, 25°C
0
100
1000
di _F /dt (A/μs )
Fig. 7 - Typical Stored Charge vs. dI_F/dt
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Revision: 21-Jul-10