C&H Technology VSK.L240 Series - Manual (Page 8)

Document Number: 93164 For technical questions, contact: [email protected] www.vishay.com
Revision: 22-Apr-08 7
VSK.L240 Series
Fast Recovery Diodes, 250 A
(MAGN-A-PAK TM Power Modules)
Vishay High Power Products
Fig. 19 - Reverse Recovery Charge Characteristics Fig. 20 - Reverse Recovery Current Characteristics
Fig. 21 - Maximum Forward Energy Power Loss Characteristics
Fig. 22 - Frequency Characteristics
0
50
100
150
200
250
300
350
400
450
500
0 50 100 150 200
100A
500A
M
a
xi
m
u
m
R
e
v
e
rs
e
R
e
c
o
v
e
ry
C
h
a
rg
e
-
Q
rr (
µ
C
)
Rate Of Fall Of Forward Current - di/ dt (A/ µs)
VSK.L240..S30 Series
T = 150 °C
I = 1000A
J
FM
0
50
100
150
200
250
300
0 50 100 150 200
100A
500A
M
a
x
im
u
m
R
e
v
e
rs
e
R
e
c
o
v
e
ry
C
u
rre
n
t - I
rr
(A
)
Rate Of Fall Of Forward Current - di/ dt (A/ µs)
VSK.L240..S30 Series
T = 150 °C
I = 1000A
J
FM
1E0
1E1
1E2
1E3
1E4
1E5
1E1 1E2 1E3 1E4
20 joules per pulse
10
4
2
1
0.4
0.2
0.1
0.04
0.02
0.01
P
e
a
k
F
o
rw
a
rd C
u
rr
en
t (
A
)
Pulse Basewidth (µs)
tp
1E4
VSK.L240..S10/ S20
Sinusoidal Pulse
T = 150 °C
J
1E1 1E2 1E3 1E4
20 joules per pulse
10
4
2
1
0.4
0.2
0.1
0.04
0.02
0.01
Pulse Basewidth (µs)
tp
1E1
VSK.L240..S10/ S20
Trapezoidal Pulse
T = 150 °C
J
1E2
1E3
1E4
1E5
1E1 1E2 1E3 1E4
50 Hz 400 1000 200 1500 2500 10000 20000 5000
P
e
a
k
F
o
rw
a
rd
C
u
rr
e
n
t
(A
)
Pulse Basewidth (µs)
tp
1E4
VSK.L240..S10/ S20
Sinusoidal Pulse
T = 90 °C
C
1E1 1E2 1E3 1E4
50 Hz 400 1000 200 1500 2500 10000 20000 5000
Pulse Basewidth (µs)
tp
1E1
VSK.L240..S10/ S20
Sinusoidal Pulse
T = 100 °C
C