b b r r i i g g h h t t l l e e d d e e l l e e c c t t r r o o n n i i c c s s c c o o r r p p . . b b a a - - 1 1 0 0 h h 1 1 u u i i ver.1.0 page 1 of 3 since 1981 package dimensions : x x x x 5.1(.200) 25.30(.996) 0.25(.010) 8.0(.315) 3.0(.118)min. 7.62(.300) 10.16(.400) 2.54(.100) 0.5(.020) mark 1.78(.070) 2.54(.100) notes: 1. all dimensions are in millimeters(inches). 2. tolerance is 0.25mm(.01")unless otherwise specified. 3. specifications are subject to change without notice. features : 1. emitting area : 5.11.7810 mm 2. low power requirement. 3. excellent characters appearance. 4. solid state reliability. 5. categorized for luminous intensity. 6. universal pin out. description : 1. the BA-10H1UI is 10 bar graph array display. 2. this product use bright red chips, which are made from gap on gap substrate. 3. this product have a gray face and white segments. internal circuit diagram :
b b r r i i g g h h t t l l e e d d e e l l e e c c t t r r o o n n i i c c s s c c o o r r p p . . b b a a - - 1 1 0 0 h h 1 1 u u i i ver.1.0 page 2 of 3 since 1981 absolute maximum ratings(ta=25 ) parameter symbol rating unit power dissipation per segment pd 40 mw forward current per segment i f 15 ma peak forward current per segment i fp (duty 1/10, 1khz) 50 ma reverse voltage per segment v r 5 v operating temperature topr -40 ~80 - storage temperature tstg -40 ~85 - soldering temperature (1/16" from body) ts o l 260 for 5 seconds - electrical and optical characteristics(ta=25 ) parameter symbol condition min. typ. max. unit forward voltage per segment vf i f =10ma - 2.1 2.5 v luminous intensity per segment iv i f =10ma - 2.0 - mcd reverse current per segment i r v r =5v - - 100 a peak wave length p i f =10ma - 700 - nm dominant wave length d i f =10ma 631 - 641 nm spectral line half-width ? i f =10ma - 90 - nm
b b r r i i g g h h t t l l e e d d e e l l e e c c t t r r o o n n i i c c s s c c o o r r p p . . b b a a - - 1 1 0 0 h h 1 1 u u i i ver.1.0 page 3 of 3 since 1981 typical electro-optical characteristics curves (25 ambient temperature unless otherwise noted) fig.1 relative radiant intensity vs. wavelength wavelength(nm) forward voltage f o r w a r d c u r r e n t ( m a ) fig.4 relative luminous forward current(ma) forward voltage (v) r e l a t i v e l u m i n o u s i n t e n s i t y 0.0 ( @ 2 0 m a ) 1.0 2.0 3.0 0 30 10 20 40 50 40 10 20 30 50 forward current 4 intensity vs. 123 5 fig.2 forward current vs. r e l a t i v e r a d i a n t i n t e n s i t y 550 0 0.5 1.0 600 650 ambient temperature ambient temperature derating curve vs. fig.5 forward current ambient temperature ta( c) ambient temperature ta( c) 0 10 f o r w a r d c u r r e n t ( m a ) 5 15 20 20 40 60 80 0.5 25 -40 0 1.5 1.0 3.0 2.5 2.0 0 -20 20 120 100 40 60 fig.3 relative luminous 700 750 intensity vs. 800 850 ( @ 2 0 m a ) r e l a t i v e l u m i n o u s i n t e n s i t y 0 0 0
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