© by SEMIKRON 0898 B 1 – 27
1) Using tin plated connectors with flexible leads of 6 mm2 for the main terminals
2) Flexible lead s of 6 mm2 soldered to the main terminals
3) See the assembly instructions
VRSM VRRM (dv/dt)cr ITRMS (maximum values for continuous operation)
VDRM 24 A1); 30 A2) 24 A1); 45 A2)
ITAV (sin. 180; Tcase = 65 °C)
VVV/
µ
s17,5 A
2) 17,5 A2)
500
700
900
1300
1500
1700
400
600
800
1200
1400
1600
500
500
500
1000
1000
1000
SKKT 15/04 D
SKKT 15/06 D
SKKT 15/08 D
SKKT 15/12 E
SKKT 15/14 E
SKKT 15/16 E
SKKH 15/04 D
SKKH 15/06 D
SKKH 15/08 D
SKKH 15/12 E
SKKH 15/14 E
SKKH 15/16 E
Symbol Conditions SKKT 15
SKKH 15 Units
ITAV
ID
IRMS
sin. 180; Tcase = 65 °C
Tcase = 7 5 °C
B2/B6 Tamb = 45 °C; P 13A/100
W1/W3 Tamb = 45 °C; P 13A/100
17,5 2)
15 1)
14 / 17
21 / 3 x 12
A
A
A
A
ITSM
i2t
Tvj = 25 °C; 10 ms
Tvj = 125 °C; 10 ms
Tvj = 25 °C; 8,3 ... 10 ms
Tvj = 125 °C; 8,3 ... 10 ms
320
280
510
390
A
A
A2s
A2s
tgd
tgr
Tvj = 25 °C IG = 1 A
diG/dt = 1 A/µs
VD = 0,67 . VDRM
1
1µs
µs
(di/dt)cr
tq
IH
IL
Tvj = 125 °C
Tvj = 125 °C
Tvj = 25 °C, typ./max.
Tvj = 25 °C; RG = 33 Ω; typ./max.
100
typ. 80
80 / 150
150 / 300
A/µs
µs
mA
mA
VT
VT(TO)
rT
IDD; IRD
Tvj = 25 °C; IT = 75 A
Tvj = 125 °C
Tvj = 125 °C
Tvj = 125 °C; VRD = VRRM
VDD = VDRM
max. 2, 45
1,1
20
max. 8
V
V
mΩ
mA
VGT
IGT
VGD
IGD
Tvj = 25 °C; d.c.
Tvj = 25 °C; d.c.
Tvj = 125 °C; d.c.
Tvj = 125 °C; d.c.
3
100
0,25
5
V
mA
V
mA
Rthjh
Rthch
Tvj
Tstg
cont.
sin. 180
rec. 120
1,6 / 0,8
1,7 / 0,9
1,8 / 0,9
0,2 / 0,1
– 40 ... + 125
– 40 ... + 125
°C/W
°C/W
°C/W
°C/W
°C
°C
Visol
M1
a
w
a. c. 50 Hz; r.m.s; 1 s/1 min
Case to heatsink; SI (US) units
approx.
3600 / 3000
1,5 (13 lb. in.) ± 15 %3)
5 . 9,81
50
V~
Nm
m/s2
g
Case → page B 1 – 30 SKKT 15: A 1
SKKH 15: A 2
SEMIPACK® 0
Thyristor / Diode Modules
SKKT 15
SKKH 15
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)
•Temperature control (e. g. for
ovens, chemical processes)
•Professional light dimming
(studios, theaters)
SKKT SKKH
per thyristor /
per module
© by SEMIKRONB 1 – 28
© by SEMIKRON B 1 – 29
© by SEMIKRONB 1 – 30 0895
