C&H Technology 400U(R) Series - Manual (Page 4)

Document Number: 93510 For technical questions, contact: [email protected] www.vishay.com
Revision: 23-Jun-08 3
400U(R) Series
Standard Recovery Diodes
(Stud Version), 400 A
Vishay High Power Products
Fig. 1 - Current Ratings Characteristics Fig. 2 - Current Ratings Characteristics
Fig. 3 - Forward Power Loss Characteristics
Fig. 4 - Forward Power Loss Characteristics
Average Forward Current (A)
Maximum Allowable Case Temperature (°C)
80
90
100
110
120
130
140
150
160
170
180
190
200
0 50 100 150 200 250 300 350 400 450
30° 60°
90°
120°
180°
Conduction Angle
400U/R
Average Forward Current (A)
Maximum Allowable Case Temperature (°C)
110
120
130
140
150
160
170
180
190
200
0 100 200 300 400 500
DC
30°
60°
90°
120°
180°
Conduction Period
400U/R
10 30 50 70 90 110 130 150 170 190
0.2 K/
W
0.3 K/
W
0.4 K/
W
0.6 K/
W
1 K/
W
0.1 K/
W
1.8 K/W
RthSA = 0.04 K/
W
- De
lta R
0
50
100
150
200
250
300
350
400
450
500
550
50 100 150 200 250 300 350 400 450
180°
120°
90°
60°
30°
RMS Limit
Conduction Angle
400U/R
Average Forward Current (A)
Maximum Average Forward Power Loss (W)
Maximum Allowable Ambient Temperature (°C)
0
100
200
300
400
500
600
700
800
DC
180°
120°
90°
60°
30°
RMS Limit
Conduction Period
400U/R
10 30 50 70 90 110 130 150 170 190
0.2 K/
W
0.3 K/
W
0.4
K/W
0.6 K/
W
1 K/
W
0.1 K/
W
1.8 K/W
RthSA = 0.04 K/
W
- Delta
R
Average Forward Current (A)
Maximum Average Forward Power Loss (W)
Maximum Allowable Ambient Temperature (°C)
50 150 250 350 450 550 650