by SEMIKRON
0898
B 1 11
1)
SKND 46, SKND 81 available on request
2)
SKKD types only
3)
See the assembly instructions
4)
SKKD 46, SKKD 81
95 g
V
RSM
V
RRM
I
FRMS
(maximum value for continuous operation)
90 A
140 A
140 A
I
FAV
(sin. 180; T
case
= . . .)
V
V
57 A (71 C)
90 A (80 C)
90 A (80 C)
500
700
900
1300
1500
1700
1900
2100
2300
400
600
800
1200
1400
1600
1800
2000
2200
SKKD 46/04
SKKD 46/06
SKKD 46/08
SKKD 46/12
SKKD 46/14
SKKD 46/16
SKKD 46/18
SKKD 81/04
SKKD 81/06
SKKD 81/08
SKKD 81/12
SKKD 81/14
SKKD 81/16
SKKD 81/18
SKKD 81/20
SKKD 81/22
SKKE 81/04
SKKE 81/06
SKKE 81/08
SKKE 81/12
SKKE 81/14
SKKE 81/16
SKKE 81/18
SKKE 81/20
SKKE 81/22
Symbol Conditions
SKKD 46
SKKD 81
SKKE 81
Units
I
FAV
I
D
1)
sin. 180 (T
case
= . . .)
B2/B6
T
amb
= 45 C; P 3/120
P 3/180
T
amb
= 35 C; P 3/180 F
45 (86 C)
50 / 60
54 / 66
95 / 120
80 (87 C)
63 / 70
70 / 85
135 / 175
A
A
A
A
I
FSM
i
2
t
T
vj
= 25 C; 10 ms
T
vj
= 125 C; 10 ms
T
vj
= 25 C; 8,3 ... 10 ms
T
vj
= 125 C; 8,3 ... 10 ms
700
600
2 450
1 800
2 000
1 750
20 000
15 000
A
A
A
2
s
A
2
s
I
RD
T
vj
= 125 C; V
RD
= V
RRM
3
4,5
mA
V
F
V
(TO)
r
T
T
vj
= 25 C; (I
F
= . . .); max.
T
vj
= 125 C
T
vj
= 125 C
1,95 (250 A)
0,85
5
1,55 (300 A)
0,85
1,8
V
V
m
R
thjc
R
thch
0,6 / 0,3
0,2 / 0,1
0,4 / 0,2
0,2 / 0,1
C/W
C/W
T
vj
T
stg
40 ... + 125
40 ... + 125
C
C
V
isol
M
1
M
2
a
w
a. c. 50 Hz; r.m.s; 1 s/1 min
to heatsink
to terminals
approx.
3600 / 3000
5 (44 lb. in.) 15 %
3)
3 (26 lb. in.) 15 %
3)
5
.
9,81
120
4)
V~
Nm
Nm
m/s
2
g
Case
page B 1 95
SKKD: A 10
SKKE: A
12
SKND: A
19
SEMIPACK
1
Rectifier Diode Modules
SKKD 46
SKKD 81
SKND 46
1)
SKKE 81
SKND 81
1)
Features
Heat transfer through aluminium
oxide ceramic isolated metal
baseplate
Hard soldered joints for high
reliability
SKND center tap connection
common anode
UL recognized, file no. E 63 532
Typical Applications
Non-controllable rectifiers for
AC/AC converters
Line rectifiers for transistorized
AC motor controllers
Field supply for DC motors
SKKE: Free-wheeling diodes
SKKD
SKND
SKKE
SI (US) units
per diode / per module
2)
by SEMIKRON
B 1 95
0898
SKKT 19 . . . 105
Case A 5
SEMIPACK
1
IEC 192-2: A 77 A
JEDEC: TO-240 AA
UL recognized, file no. E 63 532
SKKT 20/ . . . 106/
Case A 46
SEMIPACK
1
IEC 192-2: A 77 A
JEDEC: TO-240 AA
Dimensions in mm
Dimensions in mm
SKKD 26 . . . 100
Case A 10
SKNH 56 . . . 91
Case A 7
SKKH 26 . . . 105
Case A 6
SKKL 56 . . . 105
Case A 9
SKND 46 . . . 81
Case A 19
SKMT 92
Case A 72
SKKE 81
Case A 12
SKKH 27 . . . 106
Case A 47
SKKT 20 B . . . 106 B
Case A 48
SKKL 42 . . . 106
Case A 59
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