KT56 Datasheet, PDF (1/5 Pages) Semikron International – Thyristor / Diode Modules

V_RSM V_RRM (dv/
I_TRMS (maximum value for continuous operation)
V_DRM dt)_cr
95 A
V V V/µs
I_TAV (sin. 180; T_case = 74°C)
60 A
500 400 500
–
–
SKKH 56/04 D
–
700 600 500 SKKT 56/06 D SKKT 57/06 D SKKH 56/06 D SKKH 57/06 D
900 800 500 SKKT 56/08 D SKKT 57/08 D¹⁾ SKKH 56/08 D SKKH 57/08 D
1300 1200 1000 SKKT 56/12 E SKKT 57/12 E¹⁾ SKKH 56/12 E SKKH 57/12 E
1500 1400 1000 SKKT 56/14 E SKKT 57/14 E¹⁾ SKKH 56/14 E SKKH 57/14 E
1700 1600 1000 SKKT 56/16 E SKKT 57/16 E¹⁾ SKKH 56/16 E SKKH 57/16 E
1900 1800 1000 SKKT 56/18 E SKKT 57/18 E¹⁾ SKKH 56/18 E SKKH 57/18 E
2100 2000 1000 SKKT 56/20 E SKKT 57/20 E¹⁾
–
SKKH 57/20 E
2300 2200 1000 SKKT 56/22 E SKKT 57/22 E¹⁾
–
SKKH 57/22 E
Symbol Conditions
I_TAV
I_D
I_RMS
I_TSM
i²t
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
R_thch
T_vj
T_stg
V_isol
M₁
M₂
a
w
Case
sin. 180;
B2/B6
W1/W3
T_case = 74 °C
T_case = 80 °C
T_amb = 45 °C; P 3/180
T_amb = 35 °C; P 3/180 F
T_amb = 35 °C; P 3/180 F
T_vj = 25 °C; 10 ms
T_vj = 125 °C; 10 ms
T_vj = 25 °C; 8,3 ... 10 ms
T_vj = 125 °C; 8,3 ... 10 ms
T_vj = 25 °C; I_G = 1 A;
di_G/dt = 1 A/µs
V_D = 0,67 ^. V_DRM
T_vj = 125 °C
T_vj = 125 °C
T_vj = 25 °C; typ./max.
T_vj = 25 °C; R_G = 33 Ω; typ./max.
T_vj = 25 °C; I_T = 200 A
T_vj = 125 °C
T_vj = 125 °C
T_vj = 125 °C; V_RD = V_RRM
V_DD = V_DRM
T_vj = 25 °C; d.c.
T_vj = 25 °C; d.c.
T_vj = 125 °C; d.c.
T_vj = 125 °C; d.c.
cont.
sin. 180 per thyristor /
rec. 120 per module
a. c. 50 Hz; r.m.s; 1 s/1 min
to heatsink _{SI (US) units}
to terminals
approx.
→ page B 1 – 95
SKKT 56: A 5
SKKH 56: A 6
SKKT 56 SKKT 57
SKKH 56 SKKT 57B Units
SKKH 57
60
A
55
A
57 / 68
A
100 / 130
A
130 / 3 x 100
A
1 500
A
1 250
A
11 000
A²s
8 000
A²s
1
2
150
typ. 80
150 / 250
300 / 600
max. 1,65
0,9
3,5
µs
µs
A/µs
µs
mA
mA
V
V
mΩ
max. 15 ³⁾
3
150
0,25
6
0,57 / 0,29
0,60 / 0,30
0,64 / 0,32
0,2 / 0,1
– 40 ... + 125
– 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
mA
V
mA
V
mA
°C/W
°C/W
°C/W
°C/W
°C
°C
V~
Nm
Nm
m/s²
g
© by SEMIKRON
0898
SEMIPACK^® 1
Thyristor / Diode Modules
SKKT 56
SKKT 57
SKKT 57B
SKKH 56
SKKH 57
SKKT 56
SKKH 56
SKKT 57
SKKT 57B
SKKH 57
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)
• AC motor soft starters
• Temperature control (e.g. for
ovens, chemical processes)
• Professional light dimming
(studios, theaters)
1) _{Also available in SKKT 57B}
configuration (case A 48)
2) _{See the assembly instructions}
3) _{/20 E, /22 E max. 30 mA}
B 1 – 43