C&H Technology VSUD400CW60 - Manual (Page 4)

Document Number: 93117 For technical questions, contact: [email protected] www.vishay.com
Revision: 30-Jul-08 3
VSUD400CW60
FRED Pt TM
Ultrafast Soft Recovery Diode,
400 A
Vishay High Power Products
Fig. 1 - Typical Forward Voltage Drop vs.
Instantaneous Forward Current (Per Leg)
Fig. 2 - Typical Reverse Current vs. Reverse Voltage
(Per Leg)
Fig. 3 - Maximum Current Rating Capability (Per Leg)
Fig. 4 - Forward Power Loss Characteristics
Fig. 5 - Typical Reverse Recovery Time vs.
dI
F
/dt (Per Leg)
Tj = 25°C
Tj = 150°C
Forward Voltage Drop - V
F
(V)
Instantaneous Forward Current - I
F
(A)
1
10
100
1000
0 0.5 1.0 1.5 2.0 2.5
Reverse Voltage - V
R
(V)
Reverse Current - I
R
(µA)
0.01
0.1
1
10
100
1000
0 100 200 300 400 500 600
25˚C
T = 150˚C
J
Current Rating - I (A)
DC
0 100 200 300 400
Allowable Case Temperature (°C)
40
0
80
120
160
DC
Square wave (D = 0.50)
rated Vr applied
0
50
100
150
200
0 50 100 150 200
DC
RMS Limit
D = 0.01
D = 0.02
D = 0.05
D = 0.10
D = 0.20
D = 0.50
Forward Power Loss (W)
Forward Current (A)
di
f
/ dt - (A/µs)
t
rr
(ns)
0
100
200
300
100 200 300 400 500
If = 200A
Vrr = 200V
Tj = 25˚C
Tj = 150˚C