SEMITOP®4
3-phase bridge rectifier +
brake chopper + 3-phase
bridge inverter
SK 50 DGDL 126 T
Preliminary Data
Features
   
  
 !"#"$
%  &
  ' 
 () 
*+,  &-

 .* 

Typical Applications*
%   #/ 01+
2   !3 04
1) 1" " 1&5  % %
2)  ()    &
 6$37(7,!#8
DGDL - T
Absolute Maximum Ratings  5 #3 9*"   &
Symbol Conditions Values Units
IGBT - Inverter. For IGBT chopper maximum ratings, please refer to
SK35DGDL126T
1* !#:: 1
*5 #3 <=:> 9* 8/ <3#> +
*? *?5#'*" 5 !  !:: +
1( @ #: 1
A-B: 222 C!3: 9*
Diode - Inverter,Chopper
5 #3 <=:> 9* 8# <B8> +
? ? 5 #'" 5 !  !:: +
A-B: 222 C!3: 9*
Rectifier
1?? !8:: 1
5 =: 9* 8! +
 D  5 !:  "  !/: 9 "A5 #3 9* =:: +
E5 !:  "  !/: 9 "A5 #3 9* #B:: +E
A-B: 222 C!3: 9*
 " !: #8: 9*
 -B: 222 C!#3 9*
1 +*" ! 2 D ! #3:: D $::: 1
Characteristics  5 #3 9*"   &
Symbol Conditions min. typ. max. Units
IGBT - Inverter. For IGBT chopper electrical characteristics, please refer to
SK35DGDL126T
1* *5 3: +" A5 #3 <!#3> 9* !"= <#> #"!3 <#"B3> 1
1(<> 1( 5 1*" *5 # + 3 3"/ 8"3 1
1*<> A5 #3 9* <!#3> 9* ! <:"F> !"# <!"!> 1
A5 #3 9* <!#3> 9* !B <##> !F <#=> G
* 1* 5 #3 1( 5 : 1" & 5 ! HI $"= 
* 1* 5 #3 1( 5 : 1" & 5 ! HI :"!/ 
* 1* 5 #3 1( 5 : 1" & 5 ! HI :"!8 
?<A->  () :"8 6D4
<>  &  !!3 
1** 5 8:: 1" 1( 5 @ !3 1 #/ 
<&&> *5 3: +" A5 !#3 9* 3:F 
&?( 5 ?(&& 5 / G !:: 
 %  B"8 J
&& 8"$ J
Diode - Inverter,Chopper
15 1* 5 3: +" A5 #3<!#3> 9* !"$3 <!"$3> 1
1<> A5 #3 9* <!#3> 9* :"F3 <:"/3> 1
A5 #3 9* <!#3> 9* / <!:> G
?<A->   ! 6D4
??  &  $: +
K 5 3: +" 1?5 8:: 1 !: L*
 1( 5:1"A5 !#3 9* $"8 J
D 5 3:: +DL
Diode - Rectifier
15 $3 +" A5 #3<> 9* !"! 1
1<> A5 !3: 9* :"/ 1
A5 !3: 9* !! G
?<A->   :"F 6D4
Temperatur sensor
? 3 M" 5 #3 <!:: > 9* 3:::<BF$> G
Mechanical data
8:
 N #"3 #"=3 .
SK 50 DGDL 126 T CONVERTER, INVERTER, BRAKE
1 02-04-2009 DIL © by SEMIKRON
http://store.iiic.cc/
Fig.15 Input Bridge Diode forward characteristic Fig.16 Typical Output Characteristic
Fig.17 Turn-on/-off energy=f(Ic) Fig.18 Turn-on/-off energy=f(Rg)
Fig.19 Typical gate charge characteristic
SK 50 DGDL 126 T CONVERTER, INVERTER, BRAKE
2 02-04-2009 DIL © by SEMIKRON
http://store.iiic.cc/
Fig.21 Typical switching time vs.Ic Fig.22 Typical switching times vs. Rg
Fig.23 Typical NTC characteristic Fig.24 Typical FWD forward characteristic
SK 50 DGDL 126 T CONVERTER, INVERTER, BRAKE
3 02-04-2009 DIL © by SEMIKRON
http://store.iiic.cc/
UL recognized
file no. E 63 532 Dimensions in mm
* =3 <   &       O #2    & 
     O $"8 >
* =3 <  
&   PP" 
 &>
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 50 DGDL 126 T CONVERTER, INVERTER, BRAKE
4 02-04-2009 DIL © by SEMIKRON
http://store.iiic.cc/