4-12 dialight corporation 1501 route 34 south farmingdale, nj 07727 tel: (732) 919-3119 fax: (732) 751-5778 www.dialight.co m 3 m m l e d c b i ? c i r c u i t b o a r d i n d i c a t o r f o r b a c k l i g h t i n g 5 5 1 - x x 0 2 p a r t n o . c o l o r h i g h e f f i c i e n c y , t i n t e d , n o n d i f f u s e d 551-1502 green 551-1602 yellow 551-1702 red f e a t u r e s multiple cbis form horizontal led arrays on 4.45mm (0.175?) center-lines extended housing and narrow viewing angle leds reduce light bleed high contrast, ul 94 v-0 rated, black housing oxygen index: 31.5% polymer content: pbt, 2.242 g housing stand-offs facilitate pcb cleaning solderability per mil-std-202f, method 208f leds are safe for direct viewing per iec 825-1, en-60825-1 compatible with: 553-22xx-100 bi-level 564-2210-xxx tri-level 568-221x-xxx quad-level t o l e r a n c e n o t e : a s n o t e d , o t h e r w i s e : led protrusion: 0.04 mm [0.016] cbi housing: 0.02mm[0.008] p e a k i v v f t e s t v i e w i n g l e d p a r t n u m b e r c o l o r w a v e l e n g t h n m m c d v o l t s * c u r r e n t ( m a ) a n g l e 2 ? d a t a s h e e t p a g e # 551-1502 green 565 50 2.1 10 45 521-9430 4-61 551-1602 yellow 585 20 2.1 10 45 521-9431 4-61 551-1702 red 635 29 2 10 45 521-9432 4-61 dimensions in mm [inches] t y p i c a l o p e r a t i n g c h a r a c t e r i s t i c s @ t a = 2 5 c s e e l e d d a t a s h e e t f o r a d d i t i o n a l i n f o r m a t i o n s e e p a g e 4 - 7 0 a n d 4 - 7 1 f o r r e f e r e n c e o n l y l e d d r i v e c i r c u i t e x a m p l e s . s e e p a g e 4 - 7 2 f o r p i n o u t 4.45 [.175] cathode 2.54 [.100] 8.71 [.343] 3.68 [.145] .45 sq. [.018] 6.86 [.270] 2.54 [.100] 5.08 [.200] .51 [.020] .51 [.020] .38 [.015] 0.9 [.035] recommended p.c. board layout cathode id standard polarity shown in drawing: cathode right t o o r d e r a n y o f t h e 5 5 1 - x x 0 2 p a r t n u m b e r s w i t h r e v e r s e p o l a r i t y ( c a t h o d e l e f t ) , p l e a s e a d d - 0 1 0 t o t h e p a r t n u m b e r s s h o w n a b o v e . 5 5 1 x x 0 2 0 1 0 reverse polarity option 1) cathode left ?010 ordering code suffix required only for reverse polarity option led type p a r t n u m b e r o r d e r i n g c o d e series ? ? * i f = 20ma
4-61 dialight corporation 1501 route 34 south farmingdale, nj 07727 tel: (732) 919-3119 fax: (732) 751-5778 www.dialight.co m 4 3 m m d i s c r e t e l e d h i g h e f f i c i e n c y t i n t e d , n o n - d i f f u s e d 5 2 1 - 9 4 3 0 , - 9 4 3 1 , - 9 4 3 2 3.0 [.118] 4.44 [.175] 1.0 [.040] 5.97 max [.235] 25.4 [.100] min 1.27 [.050] .457 [.018] 3.2 [.126] 2.54 [.100] .40 [.016] cathod e 1.0 [.040] p a r t n o . c o l o r 521-9430 green 521-9431 yellow 521-9432 red green yellow red absolute maximum ratings (t a =25c) - 9 4 3 0 - 9 4 3 1 - 9 4 3 2 power dissipation (mw) 100 60 100 forward current (ma) 30 20 30 derating (ma/c) from 50c .4 .25 .4 peak current (ma) 120 80 120 pulse width = 100s operating temperature (c) -55/+100 -55/+100 -55/+100 storage temperature (c) -55/+100 -55/+100 -55/+100 soldering temperature 260c, 5 seconds, 1.6 mm from case green yellow red operating characteristics (t a =25c) - 9 4 3 0 - 9 4 3 1 - 9 4 3 2 luminous intensity (mcd) min. 32 10 8.7 i f =10ma typical 50 20 29 peak wavelength (nm) typical 565 585 635 peak viewing angle (2 ?) typical 45 45 45 forward voltage (v) typical 2.1 2.1 2 i f =20ma max. 2.8 2.8 2.8 dimensions in mm [inches] ? is the off axis angle at which the luminous intensity is half the axial luminous intensity solder adherence per mil-std-202e, method 208c m o u n t i n g c l i p : 515-0006 located on page 4-65
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