28.11.2011 smc 9 1 0 1 of 2 smc 9 1 0 technical data invisible led, smd algaas smc 9 1 0 are algaas leds mounted on a ceramic smd package and sealed with silicone or epoxy resin for damp proof. on forward bias, it emits a radiation of typical 8 mw at a peak wavelength of 91 0 nm. sp ecifications (unit: mm) ? structure: algaas ? peak wavelength: typ. 91 0 nm ? optical output power: typ. 5 mw ? package: ceramic smd, silicon or epoxy resin absolute maximum ratings (t a =25c) item symbol value unit power dissipation p d 160 mw forward current i f 100 ma pulse forward current * 1 i fp 500 ma reverse voltage v r 5 v operating temperature t opr - 30 ? +80 c storage temperature t stg - 30 ? +80 c soldering temperature * 2 t sol 255 c * 1 duty = 1%, pulse width = 10 s * 2 must be completed within 5 seconds electro - optical characteristics item symbol condition min. typ. max. unit forward voltage v f i f = 50 ma - 1. 3 0 1. 5 0 v reverse current i r v r = 5 v - - 10 a total radiated power p o i f = 50 ma 2 .5 5 .0 - mw radiation intensity i e i f = 50 ma - 2 .0 - mw/sr peak wavelength p i f = 50 ma 9 00 9 1 0 9 20 nm half width ? i f = 50 ma - 4 0 - nm viewing half angle 1/2 i f = 50 ma - 6 3 - deg. rise time t r i f = 50 ma - 1 0 00 - ns fall time t f i f = 50 ma - 400 - ns radiation intensity is measur ed by tektronix j - 6512 total radiated power is measured by photodyne #500 notes ? do not view directly into the emitting area of the led during operation! ? the above specifications are for reference purpose only and subjected to change without prior notice.
28.11.2011 smc 9 1 0 2 of 2 recommended land layout (unit: mm) 1. soldering conditions ? do not apply any stress to the lead particularly when heat. ? after soldering the leds should be protected from mechanical shock or vibration until the leds return to room temperature. ? when it is ne cessary to clamp the leds to prevent soldering failure, it is important to minimize the mechanical stress on the leds. soldering conditions 2. static electricity ? the leds are very sensitive to static electricity and surge voltage. so it is recommended tha t a wrist band or an anti - electrostatic glove be used when handling the leds. ? all devices, equipment and machinery must be grounded properly. it is recommended that precautions should be taken against surge voltage to the equipment that mounts the leds.
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