technical data sheet oval power led 37-01/r7c- artc-am everlight electronics co., ltd. http:// www.everlight.com rev. 1 page: 1 o f 9 device number: dpe-0000047 established date: 02-18-2009 established by: ken lee features . high flux output. . designed for high current operation. . low thermal resistance rth(junction to lead):120 c/w . packaged in tubes for use with automatic insertion equipment. .the product itself will remain within rohs complia nt version. . viewing angle 3885degree descriptions this revolutionary package design allows the light designer to reduce the number of leds required and provide a more uniform and unique illuminated a ppearance than with other led solutions. this is possible through the efficient optical package d esign and high-current capabilities. the low profile package can be easily coupled wit h reflectors or lenses to efficiently distribute li ght and provide the desired light appearance. applications . automotive lighting . electronic signs and signals . special lighting application device selection guide chip part no. material emitted color lens color 37-01/r7c-artc-am alingap brilliant red water clear
technical data sheet oval power led 37-01/r7c- artc-am everlight electronics co., ltd. http:// www.everlight.com rev. 1 page: 2 o f 9 device number: dpe-0000047 established date: 02-18-2009 established by: ken lee package dimensions notes: 1.all dimensions are in millimeters 2.an epoxy meniscus may extend about 1.5mm(0. 059") down the leads 3.tolerances unless dimensions 0.25mm absolute maximum ratings (ta=25 ) parameter symbol rating units continuous forward current i f 70 ma peak forward current(duty 1/10 @ 1khz) i fp 160 ma reverse voltage v r 5 v operating temperature t opr -40 ~ +100 storage temperature t stg -40 ~ +100 soldering temperature(t=5 sec) t sol 260 led junction temperature t j 120 power dissipation p d 220 mw electrostatic discharge esd 2k v 7 .62 0 .5 7 .62 0 .5 r0 .7 0 .2 c1 .25 3 .9 3 .15 0 .2 3 .9 0 .2 5 .08 0 .2 5 .08 0 .3 3 .15 0 .2 0 .4 0 .1 1 .55 0 .2 c (- ) c (- ) a (+ ) a (+ ) a a c c 0 .5 0 .75 0 .2 4 .4 0 .2 7 .5 0 .5 2 .5 0 .5 5 . 0 ? t y p 2 .15 2 .54 0 .1 2 .54 0 .15 a anode / c cathode led ch ip
technical data sheet oval power led 37-01/r7c- artc-am everlight electronics co., ltd. http:// www.everlight.com rev. 1 page: 3 o f 9 device number: dpe-0000047 established date: 02-18-2009 established by: ken lee electro-optical characteristics (ta=25 ) parameter symbol min. typ. max. condition unit total flux v 4500 ---- 9000 i f =70ma mlm viewing angle 2 1/2 ---- 3885 ---- i f =70ma deg peak wavelength p ---- 632 ---- i f =70ma nm dominant wavelength d 620 ---- 632 i f =70ma nm spectrum radiation bandwidth ---- 20 ---- i f =70ma nm forward voltage v f 1.9 2.4 3.1 i f =70ma v reverse current ir ---- ---- 10 vr=5v a rank 37-01/r7c-artc-am (1) (2) (3) (1) v f (v) (2) d(nm) (3) v(mlm) bin min max bin min max bin min max 2 1.9 2.1 2 620 624 r 4500 5650 3 2.1 2.3 3 624 628 s 5650 7150 4 2.3 2.5 4 628 632 t 7150 9000 5 2.5 2.7 6 2.7 2.9 7 2.9 3.1 *measurement uncertainty of forward voltage: 0.1v *measurement uncertainty of total flux: 11% *measurement uncertainty of dominant wavelength: 1 .0nm
technical data sheet oval power led 37-01/r7c- artc-am everlight electronics co., ltd. http:// www.everlight.com rev. 1 page: 4 o f 9 device number: dpe-0000047 established date: 02-18-2009 established by: ken lee typical electro-optical characteristics curves relative intensity vs. wavelength forwar d current vs. forward voltage relative intensity vs. forward current for ward current vs. ambient temp. relative intensity vs. angle displacement 10 30 50 70 0 20 40 60 forward current (ma) 0.00 0.20 0.40 0.60 0.80 1.00 relative intensity 0 20 40 60 80 100 120 140 0 10 20 30 40 50 60 70 80 maxmum dc current(ma) ambient temperature (c) 1.40 1.80 2.20 2.60 3.00 1.60 2.00 2.40 2.80 3.20 forward voltage (v) 0 20 40 60 80 forward current (ma) 580 600 620 640 660 680 wavelength (nm) 0.00 0.50 1.00 relative intensity 0.0 0.2 0.4 0.6 0.8 1.0 viewing angle (degree) relative intensity (a.u.) -90 0 -70 0 -50 0 -30 0 -10 0 90 0 80 0 60 0 70 0 40 0 50 0 30 0 20 0 10 0 0 0
technical data sheet oval power led 37-01/r7c- artc-am everlight electronics co., ltd. http:// www.everlight.com rev. 1 page: 5 o f 9 device number: dpe-0000047 established date: 02-18-2009 established by: ken lee packing specification 1. tube cross section image of tube 2. inner box antistatic 485 2 mm tube label whole image of tube box label unit: mm
technical data sheet oval power led 37-01/r7c- artc-am everlight electronics co., ltd. http:// www.everlight.com rev. 1 page: 6 o f 9 device number: dpe-0000047 established date: 02-18-2009 established by: ken lee 3. outside box 4. packing quantity (1) 60 pcs/1 tube, 30 tubes/1 small inside box, 12 small inside boxes/1 outside box (2) 60 pcs/1 tube, 105 tubes/1 big inside box, 4 bi g inside boxes/1 outside box label form specification (1)tube label form (2)box label form cpn: p/n: everlight 37-01/r7c-artc-am qty made in taiwan cat: hue: ref: lot no rohs part no: 37-01/r7c-artc-am qty: 60 lot no: cat: part no: everlgiht?s production number qty: packing quantity lot no: lot number cat: ranks of forward voltage, dominant wavelength and total flux cpn: customer?s production number p/n : production number hue: reference ref: reference made in taiwan: production place box label
technical data sheet oval power led 37-01/r7c- artc-am everlight electronics co., ltd. http:// www.everlight.com rev. 1 page: 7 o f 9 device number: dpe-0000047 established date: 02-18-2009 established by: ken lee notes 1. lead forming during lead formation, the leads should be bent at a point at least 3mm from the base of the epoxy bulb. lead forming should be done before soldering. avoid stressing the led package during leads formin g. the stress to the base may damage the led?s characteristics or it may break the leds. cut the led leadframes at room temperature. cutting the leadframes at high temperatures may cause failure of the leds. when mounting the leds onto a pcb, the pcb holes mu st be aligned exactly with the lead position of the led. if the leds are mounted with s tress at the leads, it causes deterioration of the epoxy resin and this will degr ade the leds. 2. storage the leds should be stored at 30c or less and 70%rh or less after being shipped from everlight and the storage life limits are 3 months. if the leds are stored for 3 months or more, they can be stored for a year in a sealed con tainer with a nitrogen atmosphere and moisture absorbent material. please avoid rapid transitions in ambient temperatu re, especially, in high humidity environments where condensation can occur. 3. soldering careful attention should be paid during soldering. solder the led no lower than 1.6mm from the base of stopper is recommended. avoiding applying any stress to the lead frame whil e the leds are at high temperature particularly when soldering. recommended soldering conditions: hand soldering dip soldering temp. at tip of iron 300 max. (30w max.) preheat temp. 100 max. (60 sec max.) soldering time 3 sec max. bath temp. 260 max. distance no lower than 1.6mm from the base of stopper bath time. 5 sec max. distance no lower than 1.6mm from the base of stopper
technical data sheet oval power led 37-01/r7c- artc-am everlight electronics co., ltd. http:// www.everlight.com rev. 1 page: 8 o f 9 device number: dpe-0000047 established date: 02-18-2009 established by: ken lee dip and hand soldering should not be done more than one time. after soldering the leds, the epoxy bulb should be protected from mechanical shock or vibration until the leds return to room temperature . a rapid-rate process is not recommended for cooling the leds down from the peak temperature. although the recommended soldering conditions are s pecified in the above table, dip or handsoldering at the lowest possible temperature is desirable for the leds. wave soldering parameter must be set and maintain a ccording to recommended temperature and dwell time in the solder wave. 4. cleaning when necessary, cleaning should occur only with iso propyl alcohol at room temperature for a duration of no more than one minute. dry at room temperature before use. do not clean the leds by the ultrasonic. when it is absolutely necessary, the influence of ultrasonic cleaning on the leds depends on factors such as ultrasonic power and the assembled condition. ultrasonic cleaning shall be p re-qualified to ensure this will not cause damage to the led 5. circuit protection below the zener reference voltage vz, all the curre nt flows through led and as the voltage rises to vz, the zener diode ?breakdown." if the vo ltage tries to rise above vz current flows through the zener branch to keep the voltage at exa ctly vz. when the led is connected using serial circuit, if either piece of led is no light up but current can?t flow through causing others to light down. in new design, the led is parallel with zener diode. if either piece of led is no ligh t up but current can flow through causing others to light up. 6. heat management heat management of leds must be taken into consider ation during the design stage of led application. the current should be de-rated app ropriately by referring to the de-rating curve found in each product specification. the temperature surrounding the led in the applicat ion should be controlled. please refer to the data sheet de-rating curve. 7. esd (electrostatic discharge) electrostatic discharge (esd) or surge current (eos ) can damage leds. an esd wrist strap, esd shoe strap or antistatic gl oves must be worn whenever handling
technical data sheet oval power led 37-01/r7c- artc-am everlight electronics co., ltd. http:// www.everlight.com rev. 1 page: 9 o f 9 device number: dpe-0000047 established date: 02-18-2009 established by: ken lee leds. all devices, equipment and machinery must be proper ly grounded. use ion blower to neutralize the static charge which might have built up on surface of the leds plastic le ns as a result of friction between leds during stor age and handing. 8. other above specification may be changed without notice. everlight will reserve authority on material change for above specification. when using this product, please observe the absolut e maximum ratings and the instructions for using outlined in these specification sheets. everlight assumes no responsibility for any damage resulting from use of the product which does not comply with the absolute maximum ratings and the instructions included in th ese specification sheets. these specification sheets include materials protec ted under copyright of everlight corporation. please don?t reproduce or cause anyone to reproduce them without everlight?s consent. everlight electronics co., ltd. tel: 886-2-2267-2000, 2267-9936 office: no 25, lane 76, sec 3, chung yang rd, fax: 886-2267-6244, 2267-6189, 2267-6306 tucheng, taipei 236, taiwan, r.o.c http://w ww.everlight.com
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