UFB200FA20P(2008) 데이터 시트보기 (PDF) - Vishay Semiconductors
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UFB200FA20P Datasheet PDF : 7 Pages
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UFB200FA20P
Vishay High Power Products Insulated Ultrafast
Rectifier Module, 240 A
150
140
130
120
110
DC
100 Square wave (D = 0.50)
90
Rated VR applied
80 See note (1)
70
0 20 40 60 80 100 120 140 160
IF(AV) - Average Forward Current (A)
Fig. 5 - Maximum Allowable Case Temperature vs.
Avarage Forward Current (Per Leg)
70
VR = 160 V
60
TJ = 125 °C
TJ = 25 °C
50
40
30
20 IF = 150 A
IF = 75 A
10
100
1000
dIF/dt (A/µs)
Fig. 7 - Typical Reverse Recovery Time vs. dIF/dt
150
120
90
RMS limit
60
30
0
0
D = 0.01
D = 0.02
D = 0.05
D = 0.10
D = 0.20
DC
D = 0.50
20 40 60 80 100 120 140 160
IF(AV) - Average Forward Current (A)
Fig. 6 - Forward Power Loss Characteristics (Per Leg)
900
800
VR = 160 V
TJ = 125 °C
700 TJ = 25 °C
600
IF = 150 A
IF = 75 A
500
400
300
200
100
0
100
1000
dIF/dt (A/µs)
Fig. 8 - Typical Stored Charge vs. dIF/dt
Note
(1) Formula used: TC = TJ - (Pd + PdREV) x RthJC;
Pd = Forward power loss = IF(AV) x VFM at (IF(AV)/D) (see fig. 6);
PdREV = Inverse power loss = VR1 x IR (1 - D); IR at VR1 = 80 % rated VR
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4
For technical questions, contact: ind-modules@vishay.com
Document Number: 94087
Revision: 25-Apr-08
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