SKT50
Line Thyristor
STUD VERSION
L i u j in g r e cti fi e r co ., L td .
FEATURES
1). Hermetic metal case with glass insulator
2). Threaded stud ISO M8 or UNF 1/4-28
3). International standard case
TYPICAL APPLICATIONS
1). DC motor control (e.g. for machine tools)
2). Controlled rectifiers (e.g. for battery charging)
3). AC controllers (e.g. for temperature control)
MAJOR RATINGS AND CHARACTERISTICS
V
RSM
V
RRM
V
DRM
V
400
600
800
1200
1400
1600
1800
(
dv
)
dt
500
500
500
cr
I
TRMS
=63A(maximum value for
continuous operation)
I
TAV
=40A(sin. 180
°
; T
case
=80
℃
)
-
SKT 50/06D
1)*
SKT 50/08D
SKT 50/12E
)1)*
SKT 50/14E
1)*
SKT 50/16E
SKT 50/18E
※
1)* Available with UNF thread 1/4-28 UNF2A, e.g. SKT
50/06 D UNF
※
Available in limited quantities
V
500
700
900
1300
1500
1700
1900
V/
μ
s
1000
1000
1000
1000
ELECTRICAL SPECIFICATIONS
Symbol
I
TAV
I
TSM
I
2
t
t
gd
t
gr
(di/dt)
cr
I
H
I
L
t
q
V
T
V
T(TO)
r
T
I
DD
; I
RD
www.china-liujing.com
Conditions
sin. 180; T
C
=85
℃
T
vj
=25
℃
; 10ms
T
vj
=130
℃
; 10ms
T
vj
=25
℃
; 8,35 ... 10ms
T
vj
=130
℃
; 8,35 ... 10ms
T
vj
=25
℃
; I
G
=1A; di
G
/dt=1A
μ
s
V
D
=0.67 * V
DRM
f=50...60H
T
vj
=25
℃
T
vj
=25
℃
; R
G
=33
Ω
T
vj
=130
℃
; typ.
T
vj
=25
℃
; I
T
=120A; max.
T
vj
=130
℃
T
vj
=130
℃
T
vj
=130
℃
; V
DD
=V
DRM
; V
RD
=V
RRM
Values
45
1050
900
5000
4000
typ.1
typ.1.5
50
typ. 100; max. 200
typ. 250; max. 400
100
1.8
1.1
5
8
V
A
A
A
A
2
S
A
2
S
μ
s
μ
s
A/
μ
s
mA
mA
μ
s
V
V
m
Ω
mA
1/4
LIUJING [ 上海柳晶电子电器有限公司 ]
