lightkey spec no: ds10121741 rev : a.4 checke d: emil y zh ou appr oved: m.h. lin p a ge: 1/3 http://www .displa y -leds.com tel: 0086 -57 4 -86 3222 82 d a te: jul/20/201 1 dat a shee t of 1.50 inch single digit 7 segment led displa y ld150 11a/b series - 1.50 inch sing le digit 7 se gment led display at t e n t i o n ob ser ve pr ec a u t i o n s fo r h a ndl i n g e l e c tro s t a ti c di s c h a rg e sen s i t i v e d evi c e s f e a t u r e s ? 3 8 . 1 0 m m ( 1 . 5 0 i n c h ) d i g i t h i g h ? e x c e l l e n t d i g i t a p p e a r a n c e ? w i d e v i e w i n g a n g l e ? r a n g e o f e m i t t e d c o l o r s ? i . c . c o m p a t i b l e ? l o w p o w e r c o n s u m p t i o n ? w h i t e s e g m e n t , b l a c k f a c e available options ? alternativ e emi tting lumi nosit y: standar d or hi gh bri ghtn e ss versio n ? alternativ e emi tted color ? alternativ e face and se gme n t color ? alternativ e font ? both ca an d c c versio ns are avail a b l e ? crop ped termi nal p i ns ? rohs com p li a n t package di mensions 21 .0 0 3. 4 0 3 8 . 1 0 ( 1 . 5 " ) 30 . 6 0 pi n 1 2. 5 4 * 4 = 1 0. 16 40 .0 0 4 4 . 0 0 8 . 0 0 d e f c dp g b a 10 .0 6 . 3 0 0 . 5 0 0. 51 notes: 1. all dim ens ion s are in millimet ers (inches), t o lerance is + 0.25mm(0.01i nch)unl e ss other w i se noted. 2. specific ation s are subj ect to change w i thout notice. 3. t he ga p between the reflector and pcb s hall not ex ceed 0.2 5 mm.
lightkey spec no: ds10121741 rev : a.4 checke d: emil y zh ou appr oved: m.h. lin p a ge: 2/3 http://www .displa y -leds.com tel: 0086 -57 4 -86 3222 82 d a te: jul/20/201 1 dat a shee t of 1.50 inch single digit 7 segment led displa y internal circuit diagram ld15 011 a (common ca thode ) ld15011 b (common anode) " # $ % & ' (
% 1 $ # " ( ' & %
% 1 selection guide single digit 7 segment l e d disp la y , digit heigh t : 38.10mm(1. 5inch), exter n al dimensi ons: 30.60x 44.00 x 8 .0mm (l x w x h ) part no. chip iv @if=20ma iv @if=20ma one seg one dp common cathode common anod e material c o l o r w l d m i n . ty p. m i n . ty p. ld15 011a r ld15 011b r gaalas super r e d 640 1 2 15 8 10 ld15 011a d ld15 011b d gaalas h i - r e d 6 4 0 2 7 3 7 . 5 1 8 2 5 ld15 011ao ld15 011bo gaasp oran ge 625 10.5 13.5 7 9 ld15 011ay ld15 011by gaasp yellow 588 1 2 15 8 10 ld15 011ag ld15 011bg gap gree n 568 10.5 13.5 7 9 ld15 011a ur ld15 011b ur algainp u ltra red 640 4 5 67.5 30 45 ld15 011a uo ld15 011b uo algainp u ltra o r an ge 625 67.5 90 45 60 ld15 011a ua ld15 011b ua algainp u ltra ambe r 605 4 5 67.5 30 45 ld15 011a uy ld15 011b uy algainp u ltra yello w 595 4 5 67.5 30 45 ld15 011a ug ld15 011b ug algainp u ltra g r ee n 573 4 5 67.5 30 45 ld15 011ap g ld15 011bp g i n g a n pure g r een 525 180 450 120 3 0 0 ld15 011a ub ld15 011b ub i n g a n ultra b l u e 470 4 5 67.5 30 45 ld15 011a uw ld15 011b uw smd ultra white \ 150 180 100 1 2 0 u n i t : \ \ \ n m m c d m c d m c d m c d
lightkey spec no: ds10121741 rev: a.4 checked: emil y zhou approved: m.h. lin page: 3/3 http://www.display-leds.com tel: 0086-574 -86322282 date: jul/20/2011 datasheet of 1.50 inch single digit 7 segment led display electrical characteristics & absolute maximum ratings parameter electrical optical characteristics [1] absolute maximum ratings [1] forward voltage @ if=20ma emitted color typ. max. reverse current vr=5v power dissipation dc forward current peak forward current [2] per seg. 1.8 2.2 30 60 25 100 super red per dp 1.8 2.2 30 60 25 100 per seg. 1.8 2.2 30 60 25 100 hi-red per dp 1.8 2.2 30 60 25 100 per seg. 2.1 2.5 30 80 30 100 orange per dp 2.1 2.5 30 80 30 100 per seg. 2.1 2.5 30 80 30 100 yellow per dp 2.1 2.5 30 80 30 100 per seg. 2.2 2.5 30 80 30 100 green per dp 2.2 2.5 30 80 30 100 per seg. 1.9 2.6 30 60 30 100 ultra red per dp 1.9 2.6 30 60 30 100 per seg. 2 2.6 30 65 30 100 ultra orange per dp 2 2.6 30 65 30 100 per seg. 2 2.6 30 65 30 100 ultra amber per dp 2 2.6 30 65 30 100 per seg. 2 2.6 30 65 30 100 ultra yellow per dp 2 2.6 30 65 30 100 per seg. 2.1 2.6 30 75 30 100 ultra green per dp 2.1 2.6 30 75 30 100 per seg. 3.5 4 30 110 30 100 pure green per dp 3.5 4 30 110 30 100 per seg. 3.5 4 30 120 30 100 ultra blue per dp 3.5 4 30 120 30 100 per seg. 3.5 4 30 120 30 100 ultra white per dp 3.5 4 30 120 30 100 unit: \ v v ua mw ma ma notes: 1. at ta = 25 c. 2. peak forward current at 1/10 duty cycle, 0.1ms pulse.
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