SEMIKRON SKKQ45/12

VRSM
V
VRRM
VDRM
V
(dv/dt)cr IRMS (maximum values for continuous operation)
(Tcase = 85 °C)
V/µs
24 A1); 30 A2)
24 A1); 45 A2)
700
600
500
–
SKKQ 45/06
900
800
500
SKKQ 31/08
SKKQ 45/08
1300
1200
500
SKKQ 31/12
SKKQ 45/12
1500
1400
500
SKKQ 31/14
SKKQ 45/14
1700
1600
500
SKKQ 31/16
SKKQ 45/16
Symbol Conditions
SKKQ 31
SKKQ 45
30 A2)
21 A
45 A2)
32 A
320 A
280 A
510 A2s
390 A2s
470 A
400 A
1100 A2s
800 A2s
IRMS
ITRMS
W1C; sin. 180; Tcase = 85 °C
sin. 180; Tcase = 85 °C
ITSM
2
Tvj = 25 °C; 10 ms
Tvj = 125 °C; 10 ms
Tvj = 25 °C; 8,3 ... 10 ms
Tvj = 125 °C; 8,3 ... 10 ms
tgd
tgr
Tvj = 25 °C; IG = 1 A; diG/dt = 1 A/µs
VD = 0,67 . VDRM
(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.
VT
VT(TO)
rT
IDD; IRD
Tvj = 25 °C; IT = 75 A
Tvj = 125 °C
Tvj = 125 °C
Tvj = 125 °C;
VDD = VDRM; VRD = VRRM
VGT
IGT
VGD
IGD
Tvj = 25 °C; d. c.
Tvj = 25 °C; d. c.
Tvj = 125 °C; d. c.
Tvj = 125 °C; d. c.
Rthjc
cont.

sin. 180  per thyristor/per module
1,6/0,8 °C/W 1,2/0,6 °C/W
1,7/0,9 °C/W 1,3/0,6 °C/W
0,2/0,1 °C/W
– 40 ... +125 °C
– 40 ... +125 °C
a. c. 50 Hz; r.m.s.; 1 s/1 min
Case to heatsink; SI units/US units
3600 V∼ /3000 V∼
1,5 Nm/13 lb. in. ± 15 %3)
5 . 9,81 m/s2
50 g
i t

Rthch
Tvj
Tstg
Visol
M1
a
w
approx.
Case
→ page B 1 – 34
1)
2)
3)
SEMIPACK® 0
Twin Thyristor Modules
for a.c. controllers
SKKQ 31
SKKQ 45
1 µs
1 µs
100 A/µs
typ. 80 µs
100/200 mA
250/400 mA
max. 2,45 V
1,1 V
20 mΩ
max. 1,8 V
0,9 V
12 mΩ
max. 10 mA
max. 10 mA
3V
150 mA
0,25 V
5 mA
SKKQ
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
• AC motor starters
• Temperature control (e. g. for
ovens, chemical processes)
• Professional light dimming
(studios, theaters)
A 41
Using tin plated connectors with flexible leads of 6 mm2 for the main
terminals
Flexible leads of 6 mm2 soldered to the main terminals
See the assembly instructions
© by SEMIKRON
0896
B 1 – 31
B 1 – 32
© by SEMIKRON
© by SEMIKRON
B 1 – 33
B 1 – 34
© by SEMIKRON