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 - - 5 5 g g 5 5 u u d d ver.2.0 page 1 of 3 since 1981 package dimensions : 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 : 5.01.75 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-5G5UD is 5 bar grapharray display. 2. this product use green chips, which are made from gap on gap substrate. 3. this product have a black face and white segments. 4. this product doesn't contain restriction substance, comply rohs standard. internal circuit diagram : 2.1 I??? http://www.brtled.com
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 - - 5 5 g g 5 5 u u d d ver.2.0 page 2 of 3 since 1981 absolute maximum ratings(ta=25 ) parameter symbol rating unit power dissipation per segment pd 80 mw forward current per segment i f 30 ma peak forward current per segment i fp (duty 1/10, 1khz) 150 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 - 5.0 - mcd reverse current per segment i r v r =5v - - 100 a peak wave length p i f =10ma - 568 - nm dominant wave length d i f =10ma 569 - 574 nm spectral line half-width ? i f =10ma - 30 - nm I??? http://www.brtled.com
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 - - 5 5 g g 5 5 u u d d ver.2.0 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 fig.4 relative luminous forward current(ma) relative luminous intensity 0.0 0 (@20ma) 1.0 2.0 forward current (ma) 3.0 0 30 10 20 40 50 40 10 20 30 50 forward current 4 forward voltage (v) intensity vs. 123 5 fig.2 forward current vs. relative radiant intensity 460 0 0.5 1.0 490 520 ambient temperature ambient temperature derating curve vs. fig.5 forward current ambient temperature ta( c) ambient temperature ta( c) 0 20 forward current(ma) 10 30 40 80 60 20 40 (@20ma) relative luminous intensity 0.5 50 -40 0 1.5 1.0 3.0 2.5 2.0 0 -20 20 120 100 40 60 fig.3 relative luminous 550 580 intensity vs. 610 640 I??? http://www.brtled.com
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