by SEMIKRON
B 2 29
0898
SEMIPACK
2
Fast Diode
1)
Modules
SKKD 150 F
SKMD 150 F
SKND 150 F
SKKD
SKMD
SKND
Features
Soft recovery
Very short recovery times
Low switching losses
Up to 1200 V peak inverse
voltage
Heat transfer through ceramic
isolated metal baseplate
SKKD half bridge connection
centre tap connections:
SKMD common cathode
SKND common anode
UL recognized, file no. E63 532
Typical Applications
Self-commutated inverters
DC choppers
AC motor speed control
Inductive heating
Uninterruptible power supplies
Electronic welders
General power switching
applications
V
RSM
I
FRMS
(maximum values for continuous operation)
V
RRM
220 A
I
FAV
(sin. 180; T
case
= 85
C; 50 Hz)
V
117 A
1100
SKKD 150 F 11
SKMD 150 F 11
SKND 150 F 11
1200
SKKD 150 F 12
SKMD 150 F 12
SKND 150 F 12
SKKD 150 F
Symbol Conditions
SKMD 150 F
Units
SKND 150 F
I
FAV
sin. 180; T
case
= 65
C
140
A
I
FSM
T
vj
= 25
C; 10 ms
2 000
A
T
vj
= 150
C; 10 ms
1 800
A
i
2
t
T
vj
= 25
C; 8,3 ... 10 ms
20 000
A
2
s
T
vj
= 150
C; 8,3 ... 10 ms
16 200
A
2
s
I
RM
T
vj
= 25
C
I
F
= 150 A
40
A
T
vj
= 150
C
di/dt = 500 A/
s
70
A
t
rr
T
vj
= 25
C
V
R
= 600 V
typ. 180
ns
Q
rr
T
vj
= 150
C
35
C
I
R
T
vj
= 25
C; V
R
= V
RRM
1
mA
T
vj
= 150
C; V
R
= V
RRM
40
mA
V
F
T
vj
= 25
C; I
F
= 150 A
2,2
V
T
vj
= 150
C; I
F
= 150 A
2,0
V
V
(TO)
T
vj
= 150
C 1,2
V
r
T
T
vj
= 150
C
5,5
m
R
thjc
per diode / per module
0,2 / 0,1
C/W
R
thch
per diode / per module
0,1 / 0,05
C/W
T
vj
40 ... +150
C
T
stg
40 ... +150
C
V
isol
a. c. 50 Hz; r.m.s; 1 min
4000
V
M
1
to heatsink
SI units
5
15 %
Nm
US units
44
15 %
lb. in
M
2
for terminals
SI units
5
15 %
Nm
US units
44
15 %
lb. in
w
approx.
250
g
SKKD 150 F
A 53
Case
page B 2 28
SKMD 150 F
A 51
SKND 150 F
A 52
1)
CAL (controlled axial lifetime) technology, patent No. DE 43 10 44
by SEMIKRON
B 2 30
0898
S KKD150F .X LS -19
0
100
200
300
400
0
1
2
3
V
F
V
I
F
A
125C
25C
SKKD
150 F
SKMD
150 F
SKND
150 F
1/2
S KKD150F .X LS -18
0,0001
0,001
0,01
0,1
1
0,00001 0,0001
0,001
0,01
0,1
1
s
Z
thjc
K/W
D=0,5
0,2
0,1
0,05
0,02
0,01
single pulse
t
p
SKKD 150 F
SKMD
150 F
SKND 150 F
1/2
S KKD150F .X LS -17
0
100
200
300
400
0
2000
4000
6000
8000
10000
di
F
/dt
A/s
I
RM
A
SKKD
150 F
SKMD
150 F
SKND
150 F
1/2
V
R
=600V
T
v j
=125C
I
FM
=200A
S KKD150F .X LS -16
0
10
20
30
40
50
60
0
2000
4000
6000
8000
10000
di
F
/dt
A/s
Q
rr
C
I
FM
=
300 A
200 A
150 A
100 A
50 A
V
R
= 600 V
T
v j
= 125 C
SKKD
150 F
SKMD
150 F
SKND
150 F
1/2
Fig. 16 Typ. recovered charge vs. current decrease
Fig. 17 Typ. peak recovery current vs. current decrease
Fig. 18 Typ. transient thermal impedance vs. time
Fig. 19 Typ. forward characteristics
by SEMIKRON
B 2 28
0898
SKKD 105 F, 115 F
Case A 10
IEC 192-2: A 77 A
JEDEC: TO-240 AA
SEMIPACK
1
UL recognized, file no. E 63 532
SKMD 105 F
Case A 33
SKND 105 F
Case A 37
Dimensions in mm
SKKD 60 F, 75 F
Case A 23
SEMIPACK
2
UL recognized, file no. E 63 532
SKMD 150 F, 202 E
Case A 51
SKND 150 F, 202 E
Case A 52
SKKD 150 F, 170 F
Case A 53
Dimensions in mm
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