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| 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 l l - - r r 4 4 5 5 3 3 0 0 ver.2.0 page 1 of 2 since 1981 5.1(.201) min. nom. 2.54 (.10) 0.5(.02) sq. typ. 0.85(.033) max. (.059) 1.5 25.4(1.0) min. (.04) c a t h o d e 1.0 5.0(.197) 7.1(.280) 5.0(.197) 5.9(.232) notes: 1. all dimensions are in millimeters (inches). 2. tolerance is 0.25mm (0. 01?) unless otherwise specified. 3. lead spacing is measured where the leads emerge from the package. 4. specifications are subjec t to change without notice. features: package dimensions: 1. chip material: gaasp/gap 2. emitted color : hi-eff red 3. lens appearance : red diffused 4. low power consumption. 5. most suitable for use like level indicator. 6. excellent uniformity of light emittance. 7. long life solid state reliability. 8. compatible. 9. this product don?t contained restriction substance, compliance rohs standard. applications: 1. tv set 2. monitor 3. telephone 4. computer 5. circuit board absolute maximum ratings(ta=25 ) parameter symbol rating unit power dissipation pd 80 mw forward current i f 30 ma peak forward current* 1 i fp 150 ma reverse voltage v r 5 v operating temperature topr -40 ~80 storage temperature tstg -40 ~85 soldering temperature tsol 260 (for 5 seconds) * 1 condition for i fp is pulse of 1/10 duty and 0.1msec width.
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 l l - - r r 4 4 5 5 3 3 0 0 ver.2.0 page 2 of 2 since 1981 electrical and optical characteristics(ta=25 ) parameter symbol condition min. typ. max. unit forward voltage v f i f =20ma - 2.1 2.6 v luminous intensity iv i f =20ma - 7.0 - mcd reverse current i r v r =5v - - 100 a peak wave length p i f =20ma - 640 - nm dominant wave length d i f =20ma 617 - 638 nm spectral line half-width ? i f =20ma - 40 - nm viewing angle 2 1/2 i f =20ma - 150 - deg typical electro-optical characteristics curves fig.3 forward current vs. forward voltage fig.4 relative luminous intensity 1.5 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 ( @ 2 0 m a ) 0.5 0 1.0 forward current ( ma ) 10 20 30 40 50 fig.5 relative luminous intensity 10 2.0 0 f o r w a r d c u r r e n t ( m a ) 20 30 40 50 vs. forward current forward voltage(v) 2 135 4 r e l a t i v e r a d i a n t i n t e n s i t y 0.5 0.7 0.8 0.9 1.0 0.2 0.3 0.1 0.6 0.4 90 80 70 60 50 40 10 020 30 ambient temperature ta( ) vs. ambient temperature 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 fig.6 radiation diagram -40 0 0.5 -20 20 0 2.0 1.0 1.5 2.5 3.0 60 40 fig.1 relative intensity vs. wavelength r e l a t i v e r a d i a n t i n t e n s i t y 540 0 0.5 1.0 wavelength (nm) 640 740 ambient temperature ta( ) vs. ambient temperature fig.2 forward current derating curve f o r w a r d c u r r e n t ( m a ) 10 10 0 20 30 20 40 60 40 50 60 100 80 |
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