鈥?/div>
500
500
SKKT 56/06 D SKKT 57/06 D
900 800 500
SKKT 56/08 D SKKT 57/08 D
1)
SKKH 56/08 D
1300 1200 1000
SKKT 56/12 E SKKT 57/12 E
1)
SKKH 56/12 E
1500 1400 1000
SKKT 56/14 E SKKT 57/14 E
1)
1700 1600 1000
SKKT 56/16 E SKKT 57/16 E
1)
1900 1800 1000
SKKT 56/18 E SKKT 57/18 E
1)
2100 2000 1000
SKKT 56/20 E SKKT 57/20 E
1)
2300 2200 1000
SKKT 56/22 E SKKT 57/22 E
1)
SKKH 56/14 E
SKKH 56/16 E
SKKH 56/18 E
鈥?/div>
鈥?/div>
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 掳C
T
case
= 80 掳C
B2/B6
T
amb
= 45 掳C; P 3/180
T
amb
= 35 掳C; P 3/180 F
W1/W3 T
amb
= 35 掳C; P 3/180 F
T
vj
= 25 掳C; 10 ms
T
vj
= 125 掳C; 10 ms
T
vj
= 25 掳C; 8,3 ... 10 ms
T
vj
= 125 掳C; 8,3 ... 10 ms
T
vj
= 25 掳C; I
G
= 1 A;
di
G
/dt = 1 A/碌s
.
V
V
D
= 0,67
DRM
T
vj
= 125 掳C
T
vj
= 125 掳C
T
vj
= 25 掳C; typ./max.
T
vj
= 25 掳C; R
G
= 33
鈩?
typ./max.
T
vj
= 25 掳C; I
T
= 200 A
T
vj
= 125 掳C
T
vj
= 125 掳C
T
vj
= 125 掳C; V
RD
= V
RRM
V
DD
= V
DRM
T
vj
= 25 掳C; d.c.
T
vj
= 25 掳C; d.c.
T
vj
= 125 掳C; d.c.
T
vj
= 125 掳C; d.c.
cont.
sin. 180
rec. 120
per thyristor /
per module
SKKT 56 SKKT 57
SKKH 56 SKKT 57B Units
SKKH 57
60
55
57 / 68
100 / 130
130 / 3 x 100
1 500
1 250
11 000
8 000
1
2
150
typ. 80
150 / 250
300 / 600
max. 1,65
0,9
3,5
max. 15
3)
3
150
0,25
6
0,57 / 0,29
0,60 / 0,30
0,64 / 0,32
0,2 / 0,1
鈥?40 ... + 125
鈥?40 ... + 125
3600 / 3000
5 (44 lb. in.) + 15 %
2)
3 (26 lb. in.) + 15 %
5
.
9,81
95
SKKT 57: A 46
SKKT 57B: A 48
SKKH 57: A 47
A
A
A
A
A
A
A
A
2
s
A
2
s
碌s
碌s
A/碌s
碌s
mA
mA
V
V
m鈩?/div>
mA
V
mA
V
mA
掳C/W
掳C/W
掳C/W
掳C/W
掳C
掳C
V~
Nm
Nm
m/s
2
g
SKKT 56
SKKH 56
SKKT 57
SKKT 57B
SKKH 57
Features
鈥?/div>
Heat transfer through aluminium
oxide ceramic isolated metal
baseplate
鈥?/div>
Hard soldered joints for high
reliability
鈥?/div>
UL recognized, file no. E 63 532
Typical Applications
鈥?/div>
DC motor control (e.g. for
machine tools)
鈥?/div>
AC motor soft starters
鈥?/div>
Temperature control (e.g. for
ovens, chemical processes)
鈥?/div>
Professional light dimming
(studios, theaters)
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.
鈫?/div>
page B 1 鈥?95
1)
SKKT 56: A 5
SKKH 56: A 6
2)
3)
Also available in SKKT 57B
configuration (case A 48)
See the assembly instructions
/20 E, /22 E max. 30 mA
漏 by SEMIKRON
0898
B 1 鈥?43
1
2
3
4
5
