SEMITOP®2
Two separated thyristors
SK 55 TAA
Target Data
Features
! "
# $%&& ! !
Typical Applications*
'
(
TAA
)*(+ )**+, )*+ ./0 11 2
) ) /0 3& 4
5&& 3&& (611/22&3
$7&& $8&& (611/22$8
$9&& $%&& (611/22$%
Characteristics / 0 814
Symbol Conditions Values Units
.// 0 $&&4 7% 2
.// 0 3&4 11 2
2
./(+:.;(+ /!< 0 81 $81 4= $& $&&& 5&& 2
.> /!< 0 81 $81 4= !, $& 1&&& ?&&& 2>
/ @?& AAA B $81 4
/ , $& 8%& 4
Thyristor
!: /!< 0 $81 4 $&&& ):C
: /!< 0 $81 4= 0 1& AAA %& D 1& 2:C
E/!< 0 $81 4= "A 3& C
./!< 0 81 4= "A : A $&& : 8&& 2
.F/!< 0 81 4= * 0 77 G = "A : A 8&& : 1&& 2
)//!< 0 81 4= ./0 3& 2= A $,8 )
)// /!< 0 $81 4 A &,31 )
//!< 0 $81 4 A 1,9 H
.= .* /!< 0 $81 4= ) 0 )*+= )* 0 )**+ A $1 2
*<@ A " &,3 6:I
/!< @?& AAA B$7& 4
) / /!< 0 81 4= AA 8 )
. / /!< 0 81 4= AA $&& 2
) /!< 0 $81 4= AA &,81 )
. /!< 0 $81 4= AA 1 2
Diode
);/!< 0 4= .;0 2= A )
)/ /!< 0 4 )
//!< 0 4 H
.* /!< 0 4= )* 0 )**+ 2
*<@ 6:I
/!< 4
Mechanical data
) 2 1&D, AAA $ $ 81&& 7&&& )
+$ E 8 J
$5
(K+./LM8 / 3$
SK 55 TAA
1 07-02-2008 DIL © by SEMIKRON
http://store.iiic.cc/
Fig. 1 Power dissipation vs. current Fig. 2 Transient thermal impedance vs. time
Fig. 3 Forward chracteristic of single thyristor Fig. 4 Surge overload current vs. time
Fig. 5 Gate trigger characteristic
SK 55 TAA
2 07-02-2008 DIL © by SEMIKRON
http://store.iiic.cc/
Dimensions in mm
(# K(/K FK.2+K/K* ;* /K (FK* L.J( 2J /K +#J/.J L.J( .J /K LN 8
/ 3$ ( , L, N 8
/22
This is an electrostatic discharge sensitive device (ESDS), international standard IEC 60747-1, Chapter IX.
* 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.
SK 55 TAA
3 07-02-2008 DIL © by SEMIKRON
http://store.iiic.cc/
