? outline dimensions ????? web ???u??E??? ?????????_J for details of outline dimensions, refer to our web site or the semiconductor short form catalog. as for the marking, refer to the specification marking,terminal connection. ratings www.shindengen.co.jp/product/semi/ 72 u181 vrya6 ~?? absolute maximum ratings ?? t 1 25unless otherwise specified ?? item ? symbol conditions ? ratings g unit ? storage temperature tstg 30125 ??? junction temperature tj 125 average rectifed forward current io ta=40 ? sine wave ?? r \ load ? commercial fre - quency ??g? on alumina substrate 1 ? 1 element operation 310 marms 2 ? 2 elements operation 200 ??g? on glass \ epoxy substrate 1 ? 1 element operation 200 2 ? 2 elements operation 130 ^` peak surge forwardcurrent i fsm 50hz ? 50hz sine wave R? non-repetitive 2 ?? 2 elements series operation 8 arms 10/200 s 65 a 10/1000 s 30 ??? tl=25 electrical characteristics tl=25 ?? t 1 25unless otherwise specified ?R forward voltage v f i f =1ma 1 1 element 2.052.55 v 2 ? 2 elements series 4.15.1 i f =10ma 1 1 element 2.53.0 2 ? 2 elements series 5.06.0 i f =70ma 1 1 element 2.853.35 2 ? 2 elements series 5.76.6 ? junction capacitance cj f=100khz v d =0v osc=50mvrms typ 13 pf ? thermal resistance ja ?? ? ?g junction to ambient ??g? on alumina substrate 1 ? 1 element operation max 90 /w 2 ? 2 elements operation max 150 ??g? on glass \ epoxy substrate 1 ? 1 element operation max 150 2 ? 2 elements operation max 250 ? ? . " 9 ? ? ? ? ? ? ? ? ?
?t? ? ?g ? ? 1? ?? ?? ? ?w ?? ?? ? 6a 95 o ? n n package : 1y g??smd ? varistor 6v
www.shindengen.co.jp/product/semi/ sine wave 50hz y?? 50hz sine wave is used for measurements. ?u?????????? typical ?y???g??? semiconductor products generally have characterristic variation. typicalastatisticalaverageofthedevicesability. ? characteristic diagrams 73 u181 vrya6 1ypackage
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