Stud Diode
Fast Recovery Rectifier
Diode
SKN 3F20
SKR 3F20
Features
  
 
    
    

  !" #$  %&
'(
)'*   
),*   
Typical Applications
!   
- . " -
 
#/- - 
  0 
SKN SKR
,# ,,# !(,# 1 2 3 45    6
!(3 1  3 47 89 $ :9 1 2 ;<6
8 8 )' &(=8 ), &(=8
8 8 )' &(=8'( ), &(=8'(
  )' &(= ), &(=
  )' &(='( ), &(='(
  )' &(= ), &(=
  )' &(='( ), &(='(
Symbol Conditions Values Units
!(3 7 89 1 8$ 46 ;< > 46 3
!(3 )$-$9 1 2$ ;<9 7 89 $ :  3
!(# ? 1 $ ;<9   &@$ 3
? 1 $ ;<9   & 3
A ? 1 $ ;<9 8-& 777   @ 3A
? 1 $ ;<9 8-& 777   28 3A
( ? 1 $ ;<9 !(1 $ 3 57 -$
4 "6 ? 1 & ;< 57 -&
? 1 & ;< 57  B
!,C ? 1 $ ;<9 ,C 1 ,,# 57 - 3
!,C ? 1 & ;<9 ,C 1 ,,# 57  3
D ? 1 & ;<- !(1 $ 3- -$ E<
!,# %= 1 $ 3=E- ,1 & $ 3
 > 
F % G
,4?%6 - )=H
,4%6 -$ )=H
? % 2 777 I $ ;<
 % $$ 777 I $ ;<
 % J
# K -$ '
$ L M-8 =A
57 @
< F @
SKN 3F20power semiconductor power electronics igbt bridge rectifier diode thyristor cib rectifier ipm driver inverter converter thyristor module gleichrichter brückengleichrichter leistungselektronik
1 05-04-2004 SCT © by SEMIKRON
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
SKN 3F20power semiconductor power electronics igbt bridge rectifier diode thyristor cib rectifier ipm driver inverter converter thyristor module gleichrichter brückengleichrichter leistungselektronik
2 05-04-2004 SCT © by SEMIKRON
Dimensions in mm
< F @ 4!F< >M* 3 & - 3 & #9 GFCF<* C"&% 33- C"%2 46 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.
SKN 3F20power semiconductor power electronics igbt bridge rectifier diode thyristor cib rectifier ipm driver inverter converter thyristor module gleichrichter brückengleichrichter leistungselektronik
3 05-04-2004 SCT © by SEMIKRON