ksd-o2o001-001 1 SI5411-H / SI5411-H(b) ired features ? blue colored transparency lens type ? 5mm(t-1 3/4 ) all plastic mold type ? low power consumption ? high radiant intensity applications ? light source for remote control devices (this device should be only used at non- repetitive pulse mode) outline dimensions unit : mm straight type stopper type : (b) 12 1 2 4.80~5.20 26.00 min. 1.00 max. 4.80~5.20 1.00 max 8.40~8.80 0.50 max. 0.05 typ. 1 . 5 0 m i n . 2.54 typ. 0 . 5 5 m a x . 5.50~6.00 8.40~8.80 26.00 min. 1 . 5 0 m i n . 2.54 typ. 0 . 5 5 m a x . 5.60~6.00 1.20 min. 0.06 max 1 . 2 7 t y p . 0.05 typ. pin connections 1. anode 2. cathode
ksd-o2o001-001 2 SI5411-H / SI5411-H ( b ) absolute maximum ratings (ta=25 ) characteristic symbol rating unit power dissipation p d 145 mw * 1 forward current i f 100 ma * 2 peak forward current i fp 1 a reverse voltage v r 4 v operating temperature range t opr -25 85 storage temperature range t stg -30 100 * 3 soldering temperature t sol 260 for 10 seconds *1.avoid operating under continuous bias *2.duty ratio = 1/100, pulse width = 0.1ms *3.keep the distance more than 2.0mm from pcb to the bottom of ired package electrical / optical characteristics (ta=25 ) characteristic symbol test co ndition min. typ. max. unit forward voltage v f i f = 50ma - 1.3 1.45 v radiant intensity i e i f = 50ma 25 45 - mw/sr peak wavelength p i f = 50ma - 950 - nm spectrum bandwidth i f = 50ma - 50 - nm reverse current i r v r =4v - - 10 ua * 4 half angle 1 / 2 i f = 50ma - 11 - deg *4. 1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity
ksd-o2o001-001 3 SI5411-H / SI5411-H ( b ) characteristic diagrams fig.4 spectrum distribution fig. 3 i f ? ta fig. 2 i e - i f forward current i f [ma] ambient temperature ta [ ] relative intensity [%] wavelength [nm] forward voltage v f [v] forward current i f [ma] forward current i f [ma] fig. 5 radiation diagram 100 50 0 50 100 radiant intensity i e [mw/sr] relative radiant intensity i e [%] fig. 1 i f -v f
ksd-o2o001-001 4 SI5411-H / SI5411-H ( b ) the auk corp. products are intended for the use as components in general electronic equipment (office and co mmunication equipment, m easuring equipment, home appliance, etc.). please make sure that you consult with us before you use these auk corp. products in equipments which require high quality and / or reliability, and in equipments which could have major impact to th e welfare of human life(atomi c energy control, airplane, spaceship, transportation, co mbustion control, all types of safety device, etc.). auk corp. cannot accept liability to any damage which may occur in case these auk corp. products were used in the mentioned equi pments without prior consultation with auk corp.. specifications mentioned in this publicati on are subject to change without notice.
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