V
RSM
V
RRM
(dv/
V
DRM
dt)
cr
V
500
700
V
400
600
V/µs
I
TRMS
(maximum value for continuous operation)
75 A
I
TAV
(sin. 180; T
case
= 68 °C)
48 A
SKKH 41/04 D
SKKH 41/06 D
–
SKKH 42/06 D
SKKH 42/08 D
SKKH 42/12 E
SKKH 42/14 E
SKKH 42/16 E
SKKH 42/18 E
–
–
SEMIPACK
®
1
Thyristor / Diode Modules
SKKT 41
SKKT 42
SKKT 42B
SKKH 41
SKKH 42
SKKL 42
2)
–
–
500
500
SKKT 41/06 D SKKT 42/06 D
900 800 500
SKKT 41/08 D SKKT 42/08 D
1)
SKKH 41/08 D
1300 1200 1000
SKKT 41/12 E SKKT 42/12 E
1)
SKKH 41/12 E
1500 1400 1000
SKKT 41/14 E SKKT 42/14 E
1)
1700 1600 1000
SKKT 41/16 E SKKT 42/16 E
1)
1900 1800 1000
SKKT 41/18 E SKKT 42/18 E
1)
2100 2000 1000
SKKT 41/20 E SKKT 42/20 E
1)
2300 2200 1000
SKKT 41/22 E SKKT 42/22 E
1)
SKKH 41/14 E
SKKH 41/16 E
SKKH 41/18 E
–
–
Symbol Conditions
I
TAV
I
D
I
RMS
I
TSM
i
2
t
t
gd
t
gr
(di/dt)
cr
t
q
I
H
I
L
V
T
V
T(TO)
r
T
I
DD
; I
RD
V
GT
I
GT
V
GD
I
GD
R
thjc
sin. 180; T
case
= 74 °C
T
case
= 85 °C
B2/B6
T
amb
= 45 °C; P 3/180
T
amb
= 35 °C; P 3/180 F
W1/W3 T
amb
= 35 °C; P 3/180 F
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
T
vj
= 25 °C; I
G
= 1 A
di
G
/dt = 1 A/µs
.
V
V
D
= 0,67
DRM
T
vj
= 125 °C
T
vj
= 125 °C
T
vj
= 25 °C; typ./max.
T
vj
= 25 °C; R
G
= 33
Ω;
typ./max.
T
vj
= 25 °C; I
T
= 200 A
T
vj
= 125 °C
T
vj
= 125 °C
T
vj
= 125 °C; V
RD
= V
RRM
V
DD
= V
DRM
T
vj
= 25 °C; d.c.
T
vj
= 25 °C; d.c.
T
vj
= 125 °C; d.c.
T
vj
= 125 °C; d.c.
cont.
sin. 180
rec. 120
per thyristor /
per module
SKKT 41 SKKT 42
SKKH 41 SKKT 42B Units
SKKH 42
48
40
50 / 60
85 / 110
110 / 3 x 85
1 000
850
5 000
3 600
1
2
150
typ. 80
150 / 250
300 / 600
max. 1,95
1
4,5
max. 15
3)
3
150
0,25
6
0,65 / 0,33
0,69 / 0,35
0,73 / 0,37
0,2 / 0,1
– 40 ... + 125
– 40 ... + 125
3600 / 3000
5 (44 lb. in.) + 15 %
4)
3 (26 lb. in.) + 15 %
5
.
9,81
95
SKKL 42: A 59
SKKT 42: A 46
SKKT 42B: A 48
A
A
A
A
A
A
A
A
2
s
A
2
s
µs
µs
A/µs
µs
mA
mA
V
V
mΩ
mA
V
mA
V
mA
°C/W
°C/W
°C/W
°C/W
°C
°C
V~
Nm
Nm
m/s
2
g
SKKT 41
SKKH 41
SKKT 42
SKKT 42B
SKKH 42
SKKL 42
Features
•
Heat transfer through aluminium
oxide ceramic isolated metal
baseplate
•
Hard soldered joints for high
reliability
•
UL recognized, file no. E 63 532
Typical Applications
•
DC motor control (e.g. for
machine tools)
•
AC motor soft starters
•
Temperature control (e.g. for
ovens, chemical processes)
•
Professional light dimming
(studios, theaters)
1)
2)
3)
4)
R
thch
T
vj
T
stg
V
isol
M
1
M
2
a
w
Case
a. c. 50 Hz; r.m.s; 1 s/1 min
to heatsink
SI (US) units
to terminals
approx.
→
page B 1 – 95
SKKT 41: A 5
SKKH 41: A 6
SKKH 42: A 47
Also available in SKKT 42 B
configuration (case A 48)
SKKL 42 available on request
/20 E, /22 E max. 30 mA
See the assembly instructions
© by SEMIKRON
0898
B 1 – 39
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