HE25FA ... HE25FG ,2 Axial lead diode High efficiency fast silicon rectifier diode HE25FA ... HE25FG Reverse Voltage: 50 to 400 V !"#$ Mechanical Data % &'% () * + '" + , 1) 3 - AB 15D " " < ; 3 ? H + < + +' I 4 8 ,8 K + 8 , / + - Q < ; B</ S M AF Values Units 1 7 %1 7 & 7 "1 7H ' ,8 6 1 N #< 6 #<< J9* 4&1M,8:1@@ $ 1 L 4&1 ,7 6 1 ' ? Values Units I1 O7 $ '% $ 1 L ,8 6 N #< 6 #<< ,2 8 '% J9* "@ 3+ P 4@ Characteristics Symbol Conditions G@ G@ 8 #5@ '% '% '% ? E 41 AF4@ 1 AF $?; ? ; + .5 6 $ 7 .< 6 $ 7 .<< 6 $ 7 ' <$ ' ,7 6 1 4@ ? 3 ? ; ; 2 ,7 6 1 ' .5< .< - .$/,0$&1 + 2 / 3+ + 1 4 # ' #</ # 1 4 ; + < Features AB 157 AB 15C AB 150 #<< # 1 4 .57# <7 Preliminary Data /+ 3 ; ; + Absolute Maximum Ratings Symbol Conditions .5/ Forward Current: 25 A < ; 3 ; ; + ; ; + $ 5 $ R $ P #@ ; 2 + M< 6 #N .5 6 7N .59 6 79 @ ; 3 ; M.< 6 7N ,8 6 N ; ; ? +2 @ Dimensions in mm 2) 3) 4) .5 6 1 7' ,8 6 1 ,7 6 1 , 8 9 5) 8 ,8 :4%1 ; -2 #<61=#<<' ,8 : 1 % &'%() 10-08-2010 MAM http://store.iiic.cc/ (c) 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 http://store.iiic.cc/ (c) by SEMIKRON