Capsule Thyristor
Line Thyristor
SKT 1800
Features
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#$
Typical Applications*
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'( ( )
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#
'( ( )
#
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( ( ""*+ , -!! ".
*/00120345/67
SKT
"*+ "**+5 "%*+ 89*+ / -:!! # '; )
" " 89#" / <!! # '( <!= %= 9/ <: >)
0!! 3!! ?9 <!!23@
:!! -!! ?9 <!!2-@
A!! !! ?9 <!!2 @
Symbol Conditions Values Units
89#" ( <!= 9/ !! '<:) >= 3:!! '3A! ) #
8%3 ; B-23:!= 9/ -: >= C3 2 C 3:!! 2 0 !! #
3 ; B-2-!!= 9/ -: >= C3 2 C 3<!! 2-!!! #
8*+ 3 ; B-23:!= 9/ -: >= 4 3<!! #
89+ 9D / 3: >= ! :0!!! #
9D / 3: >= ! -:!!! #
E 9D / 3: >= <50 ((( ! -!!!!!! #E
9D / 3: >= <50 ((( ! !!!!!!! #E
"99D / 3: >= 89/ 0!!! # ;( 53: "
"9'9) 9D / 3: > ;( !5<< "
99D / 3: > ;( !53- 1
8%%= 8*% 9D / 3: >= "*% / "**+= "%% / "%*+ ;( !! #
9D / 3: >= 8F/ #= F2 / #2G G
"%/ !5 A H "%*+ 3 G
'2) 9D / 3: > ;( :! #2G
'2) 9D / 3: > ;( !!! "2G
I9D / 3: > 5 3!! ((( 0!! G
89D / 3: >= $( 2 ;( :!! 2 !!! #
8J9D / 3: >= $( 2 ;( 3!!! 2 :!!! #
"F9 9D / 3: >= (( ( 0 "
8F9 9D / 3: >= (( ( 0!! #
"F% 9D / 3: >= (( ;( !53: "
8F% 9D / 3: >= (( ;( ! #
*'D) (= % !5!: ?24
*'D) ( <!= % 2 !5!:: 2 !5!00 ?24
*'D) ( 3!= % 2 !5! : 2 !5!0-: ?24
*') % 2 !5!!0 2 !5!! ?24
9D -! ((( K 3: >
9 -! ((( K 0! >
" "L
7 3A ((( 0- B
2E
;( !!!
C M
SKT 1800 THYRISTOR BRIDGE,SCR,BRIDGE
1 22-07-2009 MAJ © by SEMIKRON
http://store.iiic.cc/
Fig. 1L Power dissipation vs. on-state current Fig. 1R Power dissipation vs. ambient temperature
Fig. 2L Rated on-state current vs. case temperature Fig. 2R Rated on-state current vs. case temperature
Fig. 3 Recovered charge vs. current decrease Fig. 4 Transient thermal impedance vs. time
RECTIFIER,DIODE,THYRISTOR,MODULE
2 22-07-2009 MAJ © by SEMIKRON
http://store.iiic.cc/
Fig. 5 Thermal resistance vs. conduction angle Fig. 6 On-state characteristics
Fig. 7 Power dissipation vs. on-state current Fig. 8 Surge overload current vs. time
SKT 1800 THYRISTOR BRIDGE,SCR,BRIDGE
3 22-07-2009 MAJ © by SEMIKRON
http://store.iiic.cc/
Fig. 9 Gate trigger characteristics
Dimensions in mm
C M
* 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
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.
RECTIFIER,DIODE,THYRISTOR,MODULE
4 22-07-2009 MAJ © by SEMIKRON
http://store.iiic.cc/
