sr1045l -55 to +150 -55 to +150 10 0a surface mount schottky barrier rectifiers at rated dc blocking voltage t =100 peak reverse curent t =25 forward voltage drop t =25 maximum ratings and electrical characteristics @t =25 @ if=10a (note2) (note1) 2.fr-4pcb.2oz.copper,minimum recommend pad layout .18.8mm14.4.anode pad dimensions 5.6mm14.4m junctionto ambient typical thermal resistance average rectified output current mechanical data features schottky barrier chip high thermal reliability patented super barrier rectifier technology high forward surge capability ultra fow power loss,high efficiency mil-std-202,method 208 excellent high temperature stability terminals:plated leads solderable per mounting position:any marking:type number polarity:cathode band lead free:for rohs/lead free version unless otherwise specified unit v a ma v load(jedec method) working peak reverse voltage peak repetitive reverse voltage v rwm v dc v a 275 single phase,half wave,60hz,resistive or inductive load.for capacitive load,derate current by 20%. parameter symbol v rrm 45 dc blocking voltage rms rectified voltage v r(rms) 28 non-repetitive peak forward surge8.3ms single half sine-wave superimposed on rated 10 0.3 15 0.42 m. 80 15 operating junction temperature range /w storage temperature range note:1.valid provided that are kept at ambient temperature at a distance of 9.5mm from the case. v f m i r r ja r jl t j i f sm t s tg ase: to-277b, molded plastic c . a a a a . sr1045l thru sr1080l sr1050l SR1060L sr1080l 50 35 60 42 80 56 0.45 0.75 0.50 dimensions in inches and (millimeters) to-277b a t i 2 t rating for fusing (t < 8.3ms) 2 2 s i 313.844 if(av) www.shunyegroup.com.cn
$ 6 x u i d f h 0 r x q w 6 f k r w w n \ % d u u l h u 5 h f w l i l h u v 5 5.. ( ;f ( $ ( f,' ' ( - ( %f $ ! ' ' ' . ,( /6#8 . . .. 7 ) + ' 3. . ". %. ;3. ;.. -(6-8 ,(6#8 - / 6h8 , / 6 #8 a a . sr1045l 5
a sr1050l SR1060L sr1080l sr1045l thru sr1080l f i g . 1 - f o r w a r d c u r r e n t d e r a t i n g c u r v e a v e r a g e f o r w a r d c u r r e n t , i ( a ) f ( a v ) 0 2 5 5 0 7 5 1 0 0 1 2 5 1 5 0 1 7 5 15 10 5 s i n g l e p h a s e h a l f w a v e 6 0 h z r e s i s t i v e o r i n d u c t i v e l o a d lead temperature , t ( c) l fig.5 mounting pad layout 0.131 (3.35) 0.183 (4.65) 0.044 (1.13) 0.037 (0.95) 0.043 (1.10) 0.072 (1.84) www.shunyegroup.com.cn
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