User Manual

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Document Number: 94512
4 Revision: 25-Apr-08
VSKDU162/12PbF
Vishay High Power Products
HEXFRED
®
Ultrafast Diodes, 100 A
(New INT-A-PAK
TM
Power Modules)
Fig. 5 - Forward Power Loss Characteristics
Fig. 6 - Typical Reverse Recovery Time vs. dI
F
/dt
(Per Leg)
Fig. 7 - Typical Reverse Recovery Charge vs.dI
F
/dt
(Per Leg)
Fig. 8 - Typical Reverse Recovery Current vs. dI
F
/dt
(Per Leg)
Average Forward Current - I
F(AV)
(A)
Average Power Loss (Watts)
0
100
200
300
400
500
600
700
800
900
0 50 100 150 200 25
0
DC
RMS Limit
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
di
f
/ dt - (A/µs)
t
rr
(ns)
100
1000
0001001
Vr = 200V
If = 160A, Tj = 25˚C
di
f
/ dt - (A/µs)
Q
RR
(nC)
100
1000
10000
0001001
Vr = 200V
If = 160A, Tj = 25˚C
di
f
/ dt - (A/µs)
I
RR
(A)
10
100
0001001
Vr = 200V
If = 160A, Tj = 25˚C