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| surface mount led tape and reel ligitek electronics co.,ltd. property of ligitek only pb lead-free parts doc. no : qw0905-LG-CN3535DIRR-1-T1A-LSB-b01 rev. : a date : 16 - may. - 2017 LG-CN3535DIRR-1-T1A-LSB-b01 data sheet l dcc
features: 1.top view led. 2. small package with high efficiency 3.soldering methods: ir reflows soldering. 4.rohs compliant 5.pb free applications: 1.ccd camera. 2. infrared applied system color device selection guide: algainp material infrared emitted water clear lens ligitek electronics co.,ltd. property of ligitek only part no. LG-CN3535DIRR-1-T1A-LSB-b01 page 1/14 part no LG-CN3535DIRR-1-T1A-LSB-b01 ligitek electronics co.,ltd. property of ligitek only part no. LG-CN3535DIRR-1-T1A-LSB-b01 page 2/14 product nomenclature abcd title module dimension(hxw) color lg: ligitek cn: ceramics aluminum nitride 3.5 x 3.5mm dirr: infrared (dual junction) efgh chip modification test current lens modification 1: 1 chip in 1 t1a: 1a lsb :lens type lg - cn 3535 dirr - 1 - t1a - lsb - b01 ab c def g ligitek electronics co.,ltd. property of ligitek only note : 1.all dimension are in millimeter, tolerance is recommended soldering pad dimensions page 3/14 part no. LG-CN3535DIRR-1-T1A-LSB-b01 1 2 3 0.5 0.5 3.35 0.55 0.55 1.25 andoe 3 thermal pad (np) 1 2 cathode 3.5 3.5 1.35 0.52 0.52 3.3 3.3 0.63 2.99 2.98 3.06 ligitek electronics co.,ltd. property of ligitek only absolute maximum ratings page 4/14 part no. LG-CN3535DIRR-1-T1A-LSB-b01 ratings parameter symbol unit power dissipation* pd 3.5 w dc forward current* if 1000 ma reverse current(vr=5v)* ir 10 a peak pulse current duty1/10@10khz* i fp 2000 ma esd sensitivity* hmb 100pf/1.5 k ? 2000 v mm 200pf/0 ? 150 v led junction temperature tj 115 c thermal resistance* rth j-s 8 c/w operating temperature topr -40 ~ +85 c storage temperature tstg -40 ~ +100 c soldering temperature tp 260 c * ambient test condition : ta=25 c ligitek electronics co.,ltd. property of ligitek only page 5/14 part no. LG-CN3535DIRR-1-T1A-LSB-b01 note : 1.the forward voltage doesn't include 0.1v testing tolerance. 2.the radiant intensity doesn't include 15% testing tolerance. typical electrical & optical characteristics (ta=25 ligitek electronics co.,ltd. property of ligitek only page 6/14 part no. LG-CN3535DIRR-1-T1A-LSB-b01 ie(mw/sr) at 1a bin code min. max. radiant intensity classification forward voltage classification bin code vf(v) at 1a min. max. 1 2.6 2.9 2 2.9 3.2 33.23.5 e10 890 1070 f1 1070 1280 f2 1280 1535 f3 1535 1840 ligitek electronics co.,ltd. property of ligitek only page 7/14 part no. LG-CN3535DIRR-1-T1A-LSB-b01 typical electro-optical characteristics curve fig.5 directive radiation x-x y-y 25 ligitek electronics co.,ltd. property of ligitek only label packing specifications ? ? reel dimensions ligitek electronics co.,ltd. property of ligitek only label explanation page 9/14 vf:2.9-3.2 part : lot : qty(pcs): bin/ hue : gs11720168 500 f2 LG-CN3535DIRR-1-T1A-LSB-b01 ligitek electronics co.,ltd. property of ligitek only box explanation page 10/14 3. 10 inner boxes / carton 4. carton size : l x w x h 58cm x 34cm x 35cm w l h part no. LG-CN3535DIRR-1-T1A-LSB-b01 1. 4 bag / inner box 2. inner box size : l x w x h 23cm x 8.5cm x 26cm l h w ligitek electronics co.,ltd. property of ligitek only page 11/14 recommended soldering conditions part no. LG-CN3535DIRR-1-T1A-LSB-b01 3.after soldering,do not warp the circuit board. note: 1.reflow soldering should not be done more than two times. 2.when soldering,do not put stress on the leds during heating. 120 sec.max. preheat 180~200c pb-free reflow solder 1~5c/sec 260c max. 10sec.max above 220c 60 sec.max. 1~5c/sec recommended soldering conditions 6c/sec ligitek electronics co.,ltd. property of ligitek only circuit model b drive method: led is a current operated device, and therefore, requirer some kind of current limiting incorporated into the driver circuit. this current limiting typically takes the form of a current limiting resistor placed in series with the led. consider worst case voltage variations than could occur across the current limiting resistor. the forwrd current should not be allowed to change by more than 40% of its desired value. led (a) recommended circuit. (b) the difference of brightness between led could be found due to the vf-if characteristics of led. esd(electrostatic discharge): static electricity or power surge will damage the led. use of a conductive wrist band or anti-electrosatic glove is recommended when handing these led. all devices, equipment and machinery must be properly grounded. cleaning: use alcohol-based cleaning solvents such as isopropyl alcohol to clean the led. circuit model a led page 12/14 part no. LG-CN3535DIRR-1-T1A-LSB-b01 precautions for use: storage time: 1. calculated shelf life before opening is 12 months at < 30c and < 90% relative humidity (rh) 2. after bag is opened, devices which will be subjected to reflow soldering or other high temperature processes must be a) assemblied within 168 hours in an environment of Q environmental test 1.t=260c max. 10sec.max. 2. 6 min ir reflow 1.100c5c ~ ligitek electronics co.,ltd. property of ligitek only page 13/14 part no. LG-CN3535DIRR-1-T1A-LSB-b01 ligitek electronics co.,ltd. property of ligitek only page 14/14 part no. LG-CN3535DIRR-1-T1A-LSB-b01 pleasse follow the guideline to grab leds |
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