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by SEMIKRON
0898
B 1 – 75
V
RSM
V
RRM
(dv/
V
DRM
dt)
cr
I
TRMS
(maximum values for continuous operation)
350 A
420 A
I
TAV
(sin. 180; T
case
= . . .)
220 A (88 °C)
260 A (82 °C)
SKKT
210/08 D
210/12 E
210/14 E
210/16 E
210/18 E
210/20 E
210/22 E
–
350 A
420 A
V
V
V/
μ
s
220 A (88 °C)
SKKH
–
210/12 E
210/14 E
210/16 E
210/18 E
210/20 E
210/22 E
260 A (82 °C)
SKKH
–
250/12 E
250/14 E
250/16 E
250/18 E
–
–
900
1300
1500
1700
1900
2100
2300
800
1200
1400
1600
1800
2000
2200
500
1000
1000
1000
1000
1000
1000
SKKT
250/08 D
250/12 E
250/14 E
250/16 E
250/18 E
–
Symbol Conditions
SKKT 210
SKKH 210
210 (90°C)
420/550
526/3 x 440
8 500
7 500
361 000
281 000
SKKT 250
SKKT 250
250 (85°C)
450/585
566/3 x 471
9 000
8 000
405 000
320 000
Units
I
TAV
I
D
I
RMS
I
TSM
sin. 180; (T
case
= ...)
B2/B6
T
amb
= 35 °C; P 16/170 F
W1/W3
T
amb
= 35 °C; P 16/170 F
T
vj
= 25 °C; 10 ms
T
vj
= 130 °C; 10 ms
T
vj
= 25 °C; 8,3 ... 10 ms
T
vj
= 130 °C; 8,3 ... 10 ms
T
vj
= 25 °C; I
G
= 1 A
di
G
/dt = 1 A/
μ
s
V
D
= 0,67
.
V
DRM
T
vj
= 130 °C
T
vj
= 130 °C
T
vj
= 25 °C; typ. / max.
T
vj
= 25 °C; R
G
= 33
;
typ. / max.
T
vj
= 25 °C; I
T
= 750 A
T
vj
= 130 °C
T
vj
= 130 °C
T
vj
= 130 °C; V
RD
=
V
RRM
V
DD
= V
DRM
T
vj
= 25 °C; d.c.
T
vj
= 25 °C; d.c.
T
vj
= 130 °C; d.c.
T
vj
= 130 °C; d.c.
cont.
sin. 180
per thyristor /
rec. 120
per module
A
A
A
A
A
i
2
t
A
2
s
A
2
s
t
gd
t
gr
(di/dt)
cr
t
q
I
H
I
L
V
T
V
T(TO)
r
T
I
DD
; I
RD
1
2
μ
s
μ
s
A/
μ
s
μ
s
mA
A
V
V
m
250
typ. 50 ... 150
150 / 500
0,3 / 2
max. 1,5
0,95
0,6
50
max. 1,4
0,925
0,45
50
mA
V
mA
V
mA
°C/W
°C/W
°C/W
°C/W
°C
V~
Nm
Nm
m/s
2
g
V
GT
I
GT
V
GD
I
GD
R
thjc
3
200
0,25
10
R
thch
T
vj,
T
stg
V
isol
M
1
M
2
a
w
Case
0,14 / 0,07
0,15 / 0,075
0,165 / 0,083
0,04 / 0,02
– 40 ... + 130
3600 / 3000
5 (44 lb. in.) + 15 %
2)
9 (80 lb. in.) + 15 %
3)
5
.
9,81
940
SKKT: A 25
SKKH: A 26
SKMT: A 64
a. c. 50 Hz; r.m.s; 1 s/1 min
to heatsink
to terminals
approx.
→
page B 1 – 80
SEMIPACK
3
Thyristor / Diode Modules
SKKT 210
SKKT 250
SKMT 250
1)
SKKH 210
SKKH 250
Features
Heat transfer through aluminium
nitride ceramic isolated metal
baseplate
Precious metal pressure
contacts for high reliability
Thyristor with amplifying gate
UL recognized, file no. E 63 532
Typical Applications
DC motor control (e.g. for
machine tools)
Temperature control (e.g. for
ovens, chemical processes)
Professional light dimming
(studios, theaters)
SKKT
SKKH
SKMT
SI (US) units
1)
SKMT 250 available on request
2)
See the assembly instructions
3)
The screws must be lubricated