SKT 50 THYRISTOR BRIDGE,SCR,BRIDGE Stud Thyristor Line Thyristor SKT 50 Features !"#$ Typical Applications %& 1) '( ( ) * & ) '( ( ) +, * -& '( ( ) . * / ++ 0 ( ( ) 11/ 2 "33 14 / 5 6 7! 89 & 5 39$$ : -; + !"#$ $-9 ( ( < =3!36% 1/ 1//9 1%/ 1 >33 B33 C33 =33 >33 1 633 33 $33 "33 633 B33 33 / 5 > - '? ; ) . * -1 5 =3 - ' ( 3@ 5 > A&* < =3!36% * < =3!3% < =3! $D * < =3! "D * < =3! 6D * < =3! D Symbol Conditions Values Units -1 % ( 3@ 5 33 '=* A&@ <=@ 5 "= A&@ E$ ! E6 <C@ 5 "= A&@ E$ ! E6 CC '"= * $= ! C6 C6 !=3 - / <C@ 5 "= A&@ 8 & "3 - ;F 5 $= A&@ 3 ;F 5 C3 A&@ 3 ;F 5 $= A&@ 9C= ((( 3 3=3 B33 =333 -G G ;F 5 C3 A&@ 9C= ((( 3 1 1'* ;F 5 $= A&@ 5 $3 ;F 5 C3 A& ;F 5 C3 A& %%@ /% ;F 5 C3 A&@ 1/% 5 1//@ 1%% 5 1%/ ;F 5 $= A&@ H 5 1% 5 396> J 1%/ ' !* ';!* K ;F 5 C3 A& ;F 5 C3 A& @ < (((% ! < (((D ;F 5 C3 A& 9 ;F 5 $= A&@ ,.( ! ?( L -@ H! 5 "333 -G ?( 9 ?( 9 ?( = 1 1 7 ?( - -!I I 9= I ?( =3 ?( =33 ! 333 33 33 ! $33 -!I 1!I I - ;F 5 $= A&@ /H 5 CC 7@ ,.( ! ?( $=3 ! "33 - 1H H 1H% ;F 5 $= A&@ (( ;F 5 $= A&@ (( ;F 5 C3 A&@ (( ( C ( =3 ?( 39$= 1 1 H% ;F 5 C3 A&@ (( ?( = - /'F#* /'F#* /'F#* /'#* ;F ( ( 3 ( $3 39=> 396 396= 39$ # "3 ((( M C3 <!8 <!8 <!8 <!8 A& # == ((( M =3 A& 1 0 # " '4 $9=* = J B9 1N !G ..?( $9$ & EC 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 50 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 & E C 'D& 63 B #$4 -C-9 - "@ OD%D&4 #$3-& '#6=** This technical information specifies semiconductor devices but promises no characteristics. No warranty or guarantee expressed or implied is made regarding delivery, performance or suitability. 4 27-08-2003 IMP © by SEMIKRON