Stud Diode
Fast Recovery Rectifier
Diode
SKN 3F20
SKR 3F20
Features
!" #$ %&
'(
)'*
),*
Typical Applications*
!
- . " -
#/- -
0
SKN SKR
,# ,,# !(,# 1 2 3 45 6
!(3 1 3 47 89 $ :9 1 2 ;<6
8 8 )' &(=8 ), &(=8
8 8 )' &(=8'( ), &(=8'(
)' &(= ), &(=
)' &(='( ), &(='(
)' &(= ), &(=
)' &(='( ), &(='(
Symbol Conditions Values Units
!(3 7 89 1 8$ 46 ;< > 46 3
!(3 )$-$9 1 2$ ;<9 7 89 $ : 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 3F20 THYRISTOR BRIDGE,SCR,BRIDGE
1 05-04-2004 SCT © 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
RECTIFIER,DIODE,THYRISTOR,MODULE
2 05-04-2004 SCT © by SEMIKRON
http://store.iiic.cc/
Dimensions in mm
< F @ 4!F< >M* 3 & - 3 & #9 GFCF<* C"&% 33- C"%2 46 6
* 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.
SKN 3F20 THYRISTOR BRIDGE,SCR,BRIDGE
3 05-04-2004 SCT © by SEMIKRON
http://store.iiic.cc/
