datasheet

SKT 250 THYRISTOR BRIDGE,SCR,BRIDGE
Stud Thyristor
Line Thyristor
/-
/-- /$-
/
11
?11
411
11
/
11
;11
11
11
> > > > 811
A11
> 16A@
Symbol
Conditions
+/
$
( ;1< 3 11 '; ) =%<
>1 < 3 =%< B 6 BA
>1 :< 3 4 =%< B 6 B
-
>1
!C 3 =%< 1 !C 3 41 =%< 1 !C 3 =%< ;4 ((( 1 D
SKT 250
Features
! " #
"
Typical Applications*
$% '( ( " )
% "
'( ( " *# )
+% '( ( " , )
- ** .
( ( " //- 0 11 /2
- 3 44 564 7 % 3 18 9:
- 3 1 + '
! " ,
)
+/ 3 1 + '
( ;1< 3 ; =%)
161$
161;$
16@
16@
< 3 =%< 7%
!C 3 41 =%< ;4 ((( 1 /
/')
!C 3 =%< 3 ;11 +
!C 3 41 =%
!C 3 41 =%
$$< -$
!C 3 41 =%< /-$ 3 /--< /$$ 3 /$-
!C 3 =%< E 3 +< E6 3 +6F
/$ 3 1A8 G /$-
'
6)
'!6)
H
!C 3 41 =%
!C 3 41 =% < > ((($ 6 > (((@
!C 3 41 =% !C 3 =%< #,( 6 (
I
/E
E
/E$
Values
Units
; ' 1 )
1 6 441
?1 6A8
+
+
+
A
+
8111
A111
111
+
+
+D
;1111
+D
( A
( ( 18
/
/
5
( 1
+
F
F
( 11
( 11 6 111
1 ((( 1
16 1
+6F
/6F
F
+
!C 3 =%< -E 3 44 5< #,( 6 (
411 6 A11
+
!C 3 =%< ((
!C 3 =%< ((
!C 3 41 =%< ((
( 4
( 11
( 1
/
+
/
E$
!C 3 41 =%< ((
( 1
+
-'CJ)
-'CJ)
-'CJ)
-'J)
!C
(
( ;1
( 1
1
14
148
11
J 1 ((( K 41
>67
>67
>67
>67
=%
J
((( K 1
/
.
J
A1
G ?;
,,(
?1
%
=%
/L
M
6D
B8
SKT
1
27-08-2003 IMP
© by SEMIKRON
RECTIFIER,DIODE,THYRISTOR,MODULE
Fig. 1L Power dissipation vs. on-state current
Fig. 1R Power dissipation vs. ambient temperature
Fig. 2 Rated on-state current vs. case temperature
Fig. 3 Recovered charge vs. current decrease
Fig. 4 Transient thermal impedance vs. time
Fig. 5 Thermal resistance vs. conduction angle
2
27-08-2003 IMP
© by SEMIKRON
SKT 250 THYRISTOR BRIDGE,SCR,BRIDGE
Fig. 6 On-state characteristics
Fig. 7 Power dissipation vs. on-state current
Fig. 8 Surge overload curent vs. time
3
27-08-2003 IMP
© by SEMIKRON
RECTIFIER,DIODE,THYRISTOR,MODULE
Fig. 9 Gate trigger characteristics
Dimensions in mm
% B 8 '@% A1?J2 +?+< N@$@%2 J1?+$ 'J;))
* The specifications of our components may not be considered as an assurance of component characteristics.
Components have to be tested for the respective application. Adjustments may be necessary. The use of SEMIKRON
4
27-08-2003 IMP
© by SEMIKRON
SKT 250 THYRISTOR BRIDGE,SCR,BRIDGE
products in life support appliances and systems is subject to prior specification and written approval by SEMIKRON. We
therefore strongly recommend prior consultation of our personal.
5
27-08-2003 IMP
© by SEMIKRON
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