SEMIPACK®1
Fast Diode Modules
SKKD 42F
SKMD 42F
SKND 42F
Features
   
  
  
  
   
  
   
!" #$  % & '( )(*
Typical Applications*
+ ,
- 
.-   
/, 
! 0 
& 0
1 0 0

SKKD SKMD SKND
23 233 /43 5 6*7 . 89 ,   :
2 2 /4.2 5 ;* . 8% 6<7 )7 # =5 <) >-:
6777 6777  ;*467  ;*467
6*77 6*77  ;*46*  ;*46*   ;*46*
6;77 6;77  ;*46;  ;*46;   ;*46;
6)77 6)77  ;*46)  ;*46)  ;*46)
Symbol Conditions Values Units
/4.2 % 6<7 =5 <) 8677: >- ;* 8(6: .
/4 =, 5 *) >- 67  6*77 .
=, 5 6(7 >- 67  6677 .
? =, 5 *) >- <$( %%% 67  @*77 .?
=, 5 6(7 >- <$( %%% 67  '777 .?
24=, 5 *) >- /45 6)7 . 9% 6$<) 2
28=A: =, 5 6(7 >- 9% 6 2
==, 5 6(7 >- 9% ) B
/3 =, 5 *) >- 23 5 233 9% 7$; .
/3 =, 5 6(7 >- 23 5 233 9% (7 .
C =, 5 6(7 >-$ /45 )7 .$ @) D-
/3 +E 5 )7 .ED$ 235 (7 2 @7 .
 *6;7 
& 6$6* F
38+:   E   7$@ E 7$() EG
38+:   E   7$* E 7$6 EG
=, + ;7 %%% H 6(7 >-
= + ;7 %%% H 6*) >-
2 % % )7 # %%% 6 E 6 % ('77 E (777 2I
 J ) K 6) L
  ( K 6) L
) M N$<6 E?
9% 6*7
-  . 67
 . ((
  . (@
SKKD 42F, SKMD 42F, SKND 42F THYRISTOR
1 29-06-2009 DIL © by SEMIKRON
http://store.iiic.cc/
Fig. 1 Typ. recovery charge vs. current decrease Fig. 2 Peak recovery current vs. current decrease
Fig. 3 Transient thermal impedance vs. time Fig. 4 Forward characteristics
Fig. 5 Surge overload current vs. time
BRIDGE,SCR,BRIDGE RECTIFIER,DIODE,THYRISTOR,MODULE
2 29-06-2009 DIL © by SEMIKRON
http://store.iiic.cc/
Dimensions in mm
- . 67
- . 67 
- . (( 
- . (@  
* 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.
SKKD 42F, SKMD 42F, SKND 42F THYRISTOR
3 29-06-2009 DIL © by SEMIKRON
http://store.iiic.cc/