BA 157...BA 159 ,2 Axial lead diode Fast silicon rectifier diodes BA 157...BA 159 Forward Current: 1 A Reverse Voltage: 400 to 1000 V Features !"#$ Mechanical Data %&$"' ( %&$") *+ " + , 1) - .$/,%$01 + 2 / 3+ + 1 89 3 9 9 + /+ 3 9 9 + 9 92 =) '10 =) '1? #88 # " #8/ # " .5 6 41 ) .8 6 ' ) .88 6 41 ) > > #5< '4> '4> =) '1! ' ' > '4> Absolute Maximum Ratings Symbol Conditions ; 9 + , 6 1 4 ; '< Values Units .5)# 9+ ; 4 8$ 4 ,) 6 1 ' ) .58 89 3 ; @ '1 AB'< ' ) .5/ 3 ; + 1 AB $;9 >< >1 ) C 8 + +4 D ' >< )C "1 E(* $ E(* 8) 7 - '< '< 8, 7 ,7 & + 7 $1F'1 , / + $1F'01 Characteristics Symbol Conditions .8 , 6 1 4 ; 3+ 4 ,7 6 1 G #8 6 #88 ,7 6 '1 G #8 6 #88 I ,2 7 K 89 92 + L8/ M 9 3 9 9 +2 Values Units D1 H) D' H) $ 5 $ H $ I J AB 9 9 + #< J8 6 #G .5 6 )G .5( 6 )(< J.8 6 )G ,7 6 G 9 ; < #4 3 - Dimensions in mm ' 2) 3) .56' )4 ,761 ,) 6 1 %&$"' ( %&$") 1 01-04-2004 SCT © by SEMIKRON BA 157...BA 159 Fig. 1 Forward characteristics ( typical values ) Fig. 3 Leakage current vs. junction temperature 2 Fig. 2 Rated forward current vs. ambient temperature 1) Fig. 4 Typ. junction capacitance vs. reverse voltage 01-04-2004 SCT © by SEMIKRON