Vsk.l240 series, Vishay high power products, Fast recovery diodes, 250 a (magn-a-pak – C&H Technology VSK.L240 Series User Manual
Page 3: Power modules)

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Document Number: 93164
2
Revision: 22-Apr-08
VSK.L240 Series
Vishay High Power Products
Fast Recovery Diodes, 250 A
(MAGN-A-PAK
TM
Power Modules)
ELECTRICAL SPECIFICATIONS
VOLTAGE RATINGS
TYPE NUMBER
VOLTAGE
CODE
t
rr
CODE
V
RRM,
MAXIMUM REPETITIVE
PEAK REVERSE VOLTAGE
V
V
RSM
, MAXIMUM
NON-REPETITIVE PEAK
REVERSE VOLTAGE
V
I
RRM
MAXIMUM
AT 150 °C
mA
VSK.L240
06
S10
600
700
50
10
S10
1000
1100
12
S20
1200
1300
14
S20
1400
1500
20
S30
2000
2100
25
S30
2500
2600
FORWARD CONDUCTION
PARAMETER
SYMBOL
TEST CONDITIONS
VSK.L240
UNITS
S10/S20
S30
Maximum average forward current
at case temperature
I
F(AV)
180° conduction, half sine wave
250
240
A
100
100
°C
Maximum RMS forward current
I
F(RMS)
As AC switch
392
377
A
Maximum peak, one-cycle forward
non-repetitive, surge current
I
FSM
t = 10 ms
No voltage
reapplied
Sinusoidal half wave,
initial T
J
= T
J
maximum
8000
7500
t = 8.3 ms
8400
7850
t = 10 ms
100 % V
RRM
reapplied
6750
6300
t = 8.3 ms
7100
6600
Maximum I
2
t for fusing
I
2
t
t = 10 ms
No voltage
reapplied
322
280
kA
2
s
t = 8.3 ms
294
256
t = 10 ms
100 % V
RRM
reapplied
228
198
t = 8.3 ms
208
181
Maximum I
2
√t for fusing
I
2
√t
t = 0.1 to 10 ms, no voltage reapplied
3220
2800
kA
2
√s
Low level value of threshold voltage
V
F(TO)1
(16.7 % x
π x I
F(AV)
< I <
π x I
F(AV)
),
T
J
= T
J
maximum
0.98
0.98
V
High level value of threshold voltage
V
F(TO)2
(I >
π x I
F(AV)
), T
J
= T
J
maximum
1.31
1.31
Low level value of forward slope resistance
r
f1
(16.7 % x
π x I
F(AV)
< I <
π x I
F(AV)
),
T
J
= T
J
maximum
0.75
0.97
m
Ω
High level value of forward slope resistance
r
f2
(I
>
π x I
F(AV)
), T
J
= T
J
maximum
0.41
0.60
Maximum forward voltage drop
V
FM
I
FM
= 800 A, T
J
= 150 °C, t
p
= 10 ms
Average power = V
F(TO)
x I
F(AV)
+ r
f
x (I
F(RMS)
)
2
1.57
1.75
V