Surface mount diode
Ultrafast silicon rectifier
diodes
US 3SMB A ... US 3SMB M
Forward Current: 2,5 A
Reverse Voltage: 50 to 1000 V
Features
   
   
 !"#$
Mechanical Data
  %& ' ()$*"++
,-  .* -
/    
0  1$%/($23
  -    4
%  5- - 6 
 
1)       //7 2

2) 187 .3 +. /97 3 
3) /+7 3 
4)    0 : 3 
     
/4 4 ;< %-  
 5 5 : <
0  < < <- <4
<- <- /=7 3  
187 .3 + 187 .3 +
1;7*+
1;; 7 .3 +
#;; #;% #8? 
# # #
% 6%& + $ 3 3 * 3
% 6%& & $ * * * 3
% 6%& ( $   * 3
% 6%& @ $ " " *.3 3
% 6%& 9 $   *.2 23
% 6%& A $ B B *.2 23
% 6%& $ * * *.2 23
Absolute Maximum Ratings /+7 3 .   : 
Symbol Conditions Values Units
18+#  <- :  . ;$. //72*? .3 +
18; ;< 5 :   C *3 DE*? *3 +
18% 5 : -   3 DE   $:< 6? 2 +
1F ; -   -. G *  6? 3 +F
;+     =   0  "?  A',
;/     =     *3 A',
/=) - =   $ 3  H *3 
/%-  $ 3  H *3 
Characteristics /+7 3 .   : 
Symbol Conditions Values Units
1; 5-  . /=7 3 I #;7 #;; G* J+
/=7 * I #;7 #;; G6 J+
9/4 =   
K DE    < <-  #?
$ 8
L ;< <4 -
K;7 #I 187 +I 18' 7 +'?
$ J
M;% N < 5 < <   -4
K 7 DI /=7 I  <  : ?
$ 9
Dimensions in mm
 %& ' ()$*"++
US 3SMB A ... US 3SMB M
1 13-02-2009 MAM © by SEMIKRON
http://store.iiic.cc/
Fig. 1 Forward characteristics (typical values) Fig. 2 Rated forward current vs. temp. of the terminals4)
US 3SMB A ... US 3SMB M
2 13-02-2009 MAM © by SEMIKRON
http://store.iiic.cc/