C&H Technology VSKDL450..S20 Series - Manual (Page 2)

www.vishay.com For technical questions, contact: [email protected] Document Number: 93165
2 Revision: 12-Jun-08
VSKDL450..S20 Series
Vishay High Power Products Fast Diodes, 460 A
(SUPER MAGN-A-PAK TM Power Modules)
FORWARD CONDUCTION
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum average forward current
at case temperature
I
F(AV)
180° conduction, half sine wave
460 A
82 °C
Maximum RMS forward current I
F(RMS)
180° conduction, half sine wave at T
C
= 82 °C 720 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
13.0
kA
t = 8.3 ms 13.8
t = 10 ms 100 % V
RRM
reapplied
11.1
t = 8.3 ms 11.8
Maximum I 2 t for fusing I 2 t
t = 10 ms
No voltage
reapplied
845
kA 2 s
t = 8.3 ms 790
t = 10 ms
100 % V
RRM
reapplied
616
t = 8.3 ms 578
Maximum I 2 √t for fusing
I 2 √t
t = 0.1 to 10 ms, no voltage reapplied 8450 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 1.16
V
High level value of threshold voltage V
F(TO)2
(I > π x I
F(AV)
), T
J
= T
J
maximum 1.62
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 0.68
m
Ω
High level value of forward slope resistance r
f2
(I >
π x I
F(AV)
), T
J
= T
J
maximum 0.41
Maximum forward voltage drop V
FM
I
pk
= 1800 A, T
J
= 25 °C, t
p
= 10 ms sine pulse 2.20 V
RECOVERY CHARACTERISTICS
CODE
MAXIMUM VALUE
AT T
J
= 25 °C
TEST CONDITIONS
TYPICAL VALUES
AT T
J
= 150 °C
t
rr
AT 25 % I
RRM
(µs)
I
pk
SQUARE
PULSE
(A)
dI/dt
(A/µs)
V
r
(V)
t
rr
AT 25 % I
RRM
(µs)
Q
rr
(µC)
I
r
(A)
S20 2.0 1000 100 - 50 4 400 180
BLOCKING
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
RMS insulation voltage V
INS
t = 1 s 3000 V
Maximum peak reverse and
off-state leakage current
I
RRM
T
J
= T
J
maximum, rated V
RRM
applied 50 mA
I
FM
t
rr
di
dt
I
RM(REC)
Q
rr
t