SEMIPACK® 1
Thyristor / Diode Modules
VRSM VRRM (dv/
VDRM dt)cr
ITRMS (maximum value for continuous operation)
75 A
ITAV (sin. 180; Tcase = 68 °C)
48 A
V
V
V/µs
500 400 500
700 600 500 SKKT 41/06 D SKKT 42/06 D
SKKT 41
SKKT 42
SKKT 42B
SKKH 41
SKKH 42
SKKL 42 2)
–
–
SKKH 41/04 D
–
SKKH 41/06 D SKKH 42/06 D
900 800 500 SKKT 41/08 D SKKT 42/08 D1) SKKH 41/08 D SKKH 42/08 D
1300 1200 1000 SKKT 41/12 E SKKT 42/12 E1) SKKH 41/12 E SKKH 42/12 E
1500 1400 1000 SKKT 41/14 E SKKT 42/14 E1) SKKH 41/14 E SKKH 42/14 E
1700 1600 1000 SKKT 41/16 E SKKT 42/16 E1) SKKH 41/16 E SKKH 42/16 E
1900 1800 1000 SKKT 41/18 E SKKT 42/18 E1) SKKH 41/18 E SKKH 42/18 E
2100 2000 1000 SKKT 41/20 E SKKT 42/20 E1)
2300 2200 1000 SKKT 41/22 E SKKT 42/22 E1)
–
–
–
–
SKKT 41 SKKT 42
SKKH 41 SKKT 42B Units
Symbol Conditions
SKKH 42
ITAV
ID
sin. 180; Tcase = 74 °C
48
40
A
A
A
A
A
T
T
T
T
case = 85 °C
B2/B6
amb = 45 °C; P 3/180
amb = 35 °C; P 3/180 F
amb = 35 °C; P 3/180 F
50 / 60
85 / 110
110 / 3 x 85
IRMS
ITSM
W1/W3
1 000
850
5 000
3 600
A
A
A2s
A2s
Tvj = 25 °C; 10 ms
Tvj = 125 °C; 10 ms
Tvj = 25 °C; 8,3 ... 10 ms
Tvj = 125 °C; 8,3 ... 10 ms
i2t
SKKT 41
SKKH 41
SKKH 42
SKKL 42
tgd
tgr
Tvj = 25 °C; IG = 1 A
diG/dt = 1 A/µs
VD = 0,67 . VDRM
1
2
µs
µs
SKKT 42
SKKT 42B
(di/dt)cr
Tvj = 125 °C
Tvj = 125 °C
Tvj = 25 °C; typ./max.
Tvj = 25 °C; RG = 33 Ω; typ./max.
150
typ. 80
150 / 250
300 / 600
A/µs
µs
mA
mA
tq
IH
IL
VT
VT(TO)
rT
Tvj = 25 °C; IT = 200 A
Tvj = 125 °C
Tvj = 125 °C
max. 1,95
V
V
mΩ
1
4,5
Features
• Heat transfer through aluminium
oxide ceramic isolated metal
baseplate
• Hard soldered joints for high
reliability
IDD; IRD
Tvj = 125 °C; VRD = VRRM
VDD = VDRM
max. 15 3)
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
150
0,25
6
V
mA
V
• UL recognized, file no. E 63 532
mA
Rthjc
cont.
sin. 180
rec. 120
0,65 / 0,33
0,69 / 0,35
0,73 / 0,37
0,2 / 0,1
– 40 ... + 125
– 40 ... + 125
°C/W
°C/W
°C/W
°C/W
°C
Typical Applications
per thyristor /
per module
• DC motor control (e.g. for
machine tools)
Rthch
Tvj
Tstg
• AC motor soft starters
• Temperature control (e.g. for
ovens, chemical processes)
• Professional light dimming
(studios, theaters)
°C
Visol
M1
M2
a
a. c. 50 Hz; r.m.s; 1 s/1 min
to heatsink
SI (US) units
to terminals
3600 / 3000
5 (44 lb. in.) + 15 %4)
3 (26 lb. in.) + 15 %
5 . 9,81
V~
Nm
Nm
m/s2
g
1) Also available in SKKT 42 B
configuration (case A 48)
w
approx.
95
Case
→ page B 1 – 95
SKKT 41: A 5
SKKH 41: A 6
SKKH 42: A 47
SKKL 42: A 59
SKKT 42: A 46
SKKT 42B: A 48
2) SKKL 42 available on request
3) /20 E, /22 E max. 30 mA
4) See the assembly instructions
© by SEMIKRON
0898
B 1 – 39