b a t54ws schottk y diode case : molded plastic body t erminals : plated leads solderable per mil-std-750, method 2026 polarity : polarity symbols marked on case marking : l9 fe a tures mechanica l d at a maximum r a tings and electrica l characteristics 21 100 200 300 600 200 625 125 - 6 5 to +150 30 low forward voltage drop fast switching time surface mount package ideally suited for automatic insertion maximum ratings and electrical characteristics, single diode @t a =25c symbols units v r dc blocking voltage a verage rectified output current forward continuous current repetitive peak forward current forward surge current power dissipation t ermal resistance,junction to ambient air junction temperature storage temperature non-repetitive peak reverse voltage r ja t j t stg limit s i frm pd electrical ratings @t a =25c symbols conditions v (br)r v f1 v f2 v f3 v f4 v f5 i r c t t rr reverse breakdomn voltage forward voltage reverse current capacitance between terminals reverse recovery time p arameter p arameter min. t yp. max. unit 30 v mv mv mv mv mv pf ns i r =100ua i f =0.1ma i f =1.0ma i f =10ma i f =30ma i f =100ma v r =25v v r =0,f=1.0mhz i f =10ma,i r =10m a to 1ma r l =100 i fsm i fm 240 320 400 500 1000 2.0 10 5.0 ua v rm i o v ma ma ma ma mw k/w c c v sod-323 1.35(0.053 ) 1.15(0.045 ) 1.00(.040 ) 0.80(.031 ) .08(.003 ) mi n .177(.007 ) .089(.003 ) 0.4(0.016 ) .25(0.010 ) 1.26(.050 ) 1.24(.048 ) .305(0.012 ) .295(0.010 ) 0.1(0.004 ) mi n .72(0.028 ) .69(0.027 ) 1.80(0.071 ) 1.60(0.063 ) 2.70(0.106 ) 2.30(0.091 ) 1.80(0.071 ) 1.60(0.063 ) 2.70(0.106 ) 2.30(0.091 ) dimensions in millimeters and (inches) www.shunyegroup.com
r a tings and characteristic cu r ves b a t54ws 0 5 10 15 20 25 30 35 40 reverse vo lt age v r (v) fig. 2-typica l v alues of reverse current vs reverse vo lt age (per leg) fig. 1- max.fo r w ard vo lt age drop characteristics(per leg) - t n e r r u c d r a w r o f s u o e n a t n a t s n i i f ) a ( 1 0.1 0.01 0.001 0.0001 0.00001 fo r w ard vo lt age drop-v fm (v) i - t n e r r u c e s r e v e r r ) a m ( 1 0.1 0.01 0.001 0 0 0.2 0.4 0.6 0.8 1 fig. 3- typica l junction ca p aci t ance c - e c n a t i c a p a c n o i t c n u j t ) f p ( 0 5 10 15 20 25 30 10 1 reverse vo lt age-v r (v) fig. 4- fo r w ard power loss characteristics s s o l r e w p e g a r e v a ) s t t a w ( 0 0.1 0.2 0.3 0.4 0.3 0.2 0.1 0 a verage fo r w ard curren t -i f( a v) (a) t j =25 c t j =25 c t j =150 c t j =125 c t j =25 c t j =25 c t j =50 c t j =75 c t j =100 c t j =125 c t j =150 c dc d=0.75 d=0.50 d=0.33 d=0.2 d=-0.25 rms limit fig. 5- max non-repetitive surge current 0 100 1000 10000 10 1 0.1 square w a ve pulse dur a tion-t p (microsec) i - t n e r r u c e g r u s e v i t i t e p e r - n o n m s f ) a ( at any rated load condition and with rated vrrm applied following surge www.shunyegroup.com
|
