HE25FA ... HE25FG ,2 Axial lead diode High efficiency fast silicon rectifier diode HE25FA ... HE25FG Forward Current: 25 A Reverse Voltage: 50 to 400 V Preliminary Data !"#$ Mechanical Data % &'% () *+ '" + , 1) - .$/,0$&1 + 2 / 3+ + 1 4 /+ 3 ; ; + ; ;2 AB 157 AB 15C AB 150 #<< # 1 4 #</ # 1 4 .5 6 $ 7 .< 6 $ 7 .<< 6 $ 7 #5@ '% '% '% AB 15D " " '% .57# ;+ ? ' <$ ' ,7 6 1 4@ .5< <; 3 ? E 41 AF4@ .5/ H <7 3 ? + 1 AF $?; < + +' I 4 G@ G@ 8 - K + 8 , / + Characteristics Symbol Conditions Values Units 1 7 %1 7 & 7 "1 7H 4@ 8 ,8 .< ? ; + ,7 6 1 ' ? Absolute Maximum Ratings Symbol Conditions < Features <; 3 ; ; + J9* "@ '% $ 1 L 4&1M,8:1@@ $ 1 L 4&1 J9* ,7 6 1 ' ? 3+ ' ,8 6 1 N #< 6 #<< Values Units I1 O7 ,8 6 N #< 6 #<< $ P ,2 8 $ 5 Q <; ;2 + $ R B</ S ; 3 ; ; +2 $ P M AF ; ; + #@ M< 6 #N .5 6 7N .59 6 79@ M.< 6 7N ,8 6 N ; ? @ #' 3 - Dimensions in mm 2) 3) 4) .5 6 1 7' ,8 6 1 ,7 6 1 , 8 9 5) 8 ,8 :4%1 ; #<61=#<<' ,8 : -2 % &'%() 1 10-08-2010 MAM © by SEMIKRON HE25FA ... HE25FG Fig. 1 Forward characteristics (typical values) Fig. 2 Rated forward current vs. ambient temperature 1) Fig. 4 Thermal resistance versus distance from case Fig. 4 IFSM current versus number of cycles at 50 Hz 2 10-08-2010 MAM © by SEMIKRON