unit: mm 309 lead wire dimension red green v f i f max i r i o red red green green - lighting color 2 digit 20.0mm (.8) series n absolute maximum ratings (t a = 25 c) lighting color conventional part no. global prat no. lighting color ln528ra lnm228aa01 red ln528rk lnm228ka01 red ln528ga lnm328aa01 green ln528gk lnm328ka01 green pulse width 1 msec. the condition of i fp is duty 10%, pulse width 1 msec numeric display ln528ra ln528rk ln528ga ln528gk unit anode cathode anode cathode - m cd m cd m cd ma v v nm nm ma m av n electro - optical characteristics (t a = 25 c) conventional part no. common typ typ max typ typ i f v r l p dl p d (mw) i f (ma) i fp (ma) * v r (v) t opr ( c) t stg ( c) 60 60 20 20 100 100 5 5 - 25 ~ + 80 - 25 ~ + 80 - 30 ~ + 85 - 30 ~ + 85 min typ i o /d.p 450 450 1500 1500 150 150 500 500 150 150 500 500 5 5 10 10 2.2 2.2 2.2 2.2 2.8 2.8 2.8 2.8 700 700 565 565 100 100 30 30 20 20 20 20 10 10 10 10 5 5 5 5 terminal connection pin no. assignment 1 cathode e1 assignment 2 3 4 5 6 7 8 9 10 cathode d1 common anode d1 cathode c1 cathode dp1 cathode e2 cathode d2 common anode d2 cathode g2 cathode c2 11 12 13 14 15 16 17 18 cathode dp2 cathode b2 cathode a2 cathode f2 common anode d2 common anode d1 cathode b1 cathode a1 19 cathode g1 20 cathode f1 anode e1 anoded1 common cathode d1 anode c1 anode dp1 anode e2 anode d2 common cathode d2 anode g2 anode c2 anode dp2 anode b2 anode a2 anode f2 common cathode d2 common cathode d1 anode b1 anode a1 anode g1 anode f1 1.6 1.8 2.0 2.4 2.2 100 50 30 5 3 10 1 forward current luminous intensity forward current ambient temperature i f ? v f 0 0 20 10 5 15 20 25 40 60 80 100 i f ? t a forward voltage forward current 3 1 5 10 50 100 30 10000 5000 3000 500 300 1000 100 i o ? i f ln528ga ln528gk ln528ga ln528gk ln528ra ln528ra ln528rk ln528rk ln528ra ln528rk 36.0 0.25 20.0 0.25 18.0 10 12.5 2.0 16.0 2 ? f 2.0 9.1 26.0 10.0 0.25 0.5 *2.54 2.54 12.0 = 30.48 3.5 min 0.3 *22.68 0.38 1 20 19 18 171615 141312 4 5 1011 6789 23 a f e g d1 d d2 b c dp1 dp2
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