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1 ? nic components corp. www.niccomp.com www.lowesr.com www.rfpassives.com www.smtmagnetics.com specifications are subject to change surface mount uv led NUVA77 series features ? surface mount 6.8mm x 6.8mm x 1.45mm ? wavelength 365 ~ 405nm for uv curing, photo catalyst & sensor lighting ? rohs compliant ? compatible with reflow soldering ? tape and reel packaging specifications case sizes 77 (6.8x6.8x1.45mm) wavelength 365nm ~ 405nm (nominal) forward current 500ma radiant flux 2600mw ~ 3100mw (typical) power dissipation 17.2w (385nm ~ 405nm), 17.3w (365nm) operating temperature* -10c ~ +85c junction temperature <130c thermal resistance (typical) note 1 1.5c ~ 2.0c/w viewing angle (2 q 1/2) 110 *after soldering storage temperature is -40c ~ +100c component dimensions l1 w h t l2 h cathode marking t1 wt t2 t3 cathode marking ts internal circuit diagram cathode anode protection device termination connection 1 anode 2 heat sink 3 cathode 1 2 3 t4 item dimension (mm) l1 6.80 l2 5.80 w 6.80 h 1.45 t 0.20 wt 6.50 t1 3.20 t2 4.20 t3 6.60 t4 1.20 ts 0.50 tolerance: 0.20 note 1 - rthj-c = thermal resistance (junction - case) wavelength codes code nominal wavelength r 365nm t 385nm u 395nm v 405nm * see page 2 for defnitions NUVA77 u395 tr f f = rohs compliant tr = tape & reel packaging wavelength code* series prefx part numbering system
2 ? nic components corp. www.niccomp.com www.lowesr.com www.rfpassives.com www.smtmagnetics.com specifcations are subject to change surface mount uv led NUVA77 series ranking codes (forward current - 500ma) typical characteristic curves part numbers ranking codes (note 2) wavelength (nm) radiant flux (mw) voltage (v) thermal resistance (typical) note 1 spectrum half width (typical) viewing angle (typical) min. max. min. max. rth j-c dl 2 q 1/2 NUVA77r365trf gp10-v2 360 ~ 370 2,550 2,820 14.1 15.7 1.5c/w 9.0nm 110 NUVA77t385trf hp09-v2 380 ~ 390 2,900 3,190 14.0 15.6 2.0c/w 10nm hp10-v2 3,190 3,510 NUVA77u395trf hp09-v2 390 ~ 400 2,900 3,190 14.0 15.6 hp10-v2 3,190 3,510 NUVA77v405trf hp09-v2 400 ~ 410 2,900 3,190 14.0 15.6 hp10-v2 3,190 3,510 note 1 - rthj-c = thermal resistance (junction - case) note 2 - actual ranking code will be specifed by nic on reel label. forward voltage vs. forward current @ +25c forward current (ma) forward voltage (v) 1000 800 600 400 200 16 15 14 13 12 NUVA77 r365 trf NUVA77 t385trf forward current (ma) forward voltage (v) 1000 800 600 400 200 16 15 14 13 12 NUVA77 u395 trf forward current (ma) forward voltage (v) 1000 800 600 400 200 16 15 14 13 12 17 NUVA77 v405trf forward current (ma) forward voltage (v) 1000 800 600 400 200 16 15 14 13 12 17
3 ? nic components corp. www.niccomp.com www.lowesr.com www.rfpassives.com www.smtmagnetics.com specifcations are subject to change surface mount uv led NUVA77 series forward current vs. relative radiant flux @ +25c forward current (ma) relative radiant flux (au) 2.0 1.5 1.0 0.5 0.0 1000 800 600 400 200 NUVA77 r365 trf NUVA77 t385trf forward current (ma) relative radiant flux (au) 2.0 1.5 1.0 0.5 0.0 1000 800 600 400 200 NUVA77 u395 trf forward current (ma) relative radiant flux (au) 2.0 1.5 1.0 0.5 0.0 1000 800 600 400 200 2.5 spectrum @ +25c & 500ma peak wavelength (nm) relative emission intensity (au) 500 400 300 350 450 1.00 0.80 0.60 0.40 0.20 0.00 NUVA77 r365 trf peak wavelength (nm) relative emission intensity (au) 500 400 300 350 450 1.00 0.80 0.60 0.40 0.20 0.00 NUVA77 t385trf peak wavelength (nm) relative emission intensity (au) 500 400 300 350 450 1.00 0.80 0.60 0.40 0.20 0.00 NUVA77 u395 trf NUVA77 v405trf forward current (ma) relative radiant flux (au) 4.0 3.0 2.0 1.0 0.0 1000 800 600 400 200 5.0 NUVA77 v405trf peak wavelength (nm) relative emission intensity (au) 500 400 300 350 450 1.00 0.80 0.60 0.40 0.20 0.00
4 ? nic components corp. www.niccomp.com www.lowesr.com www.rfpassives.com www.smtmagnetics.com specifcations are subject to change forward current vs. peak wavelength @ +25c NUVA77 r365 trf forward current (ma) peak wavelength (nm) 368 366 364 362 360 1000 800 600 400 200 370 NUVA77 t385trf forward current (ma) peak wavelength (nm) 388 386 384 382 380 1000 800 600 400 200 390 NUVA77 u395 trf forward current (ma) peak wavelength (nm) 398 396 394 392 390 1000 800 600 400 200 400 NUVA77 v405trf forward current (ma) peak wavelength (nm) 408 406 404 402 400 1000 800 600 400 200 410 surface mount uv led NUVA77 series
5 ? nic components corp. www.niccomp.com www.lowesr.com www.rfpassives.com www.smtmagnetics.com specifcations are subject to change surface mount uv led NUVA77 series 0 100 50 0 50 100 45 -45 -90 90 NUVA77 r365 trf radiation characteristics (angle of beam spread, directivity) +25c, 500ma if NUVA77 v405trf 0 100 50 0 50 100 45 -45 -90 90 NUVA77 u395 trf 0 100 50 0 50 100 45 -45 -90 90 NUVA77 t385trf 0 100 50 0 50 100 45 -45 -90 90
6 ? nic components corp. www.niccomp.com www.lowesr.com www.rfpassives.com www.smtmagnetics.com specifcations are subject to change ambient temperature vs. peak wavelength @ 500ma if NUVA77 r365 trf ambient temperature (c) 370 368 366 364 362 360 70 60 50 40 30 20 80 peak wavelength (nm) 90 NUVA77 v405trf ambient temperature (c) 390 388 386 384 382 380 70 60 50 40 30 20 80 peak wavelength (nm) 90 NUVA77 u395 trf ambient temperature (c) 400 398 396 394 392 390 70 60 50 40 30 20 80 peak wavelength (nm) 90 surface mount uv led NUVA77 series ambient temperature (c) 410 408 406 404 402 400 70 60 50 40 30 20 80 peak wavelength (nm) 90 NUVA77 t385trf
7 ? nic components corp. www.niccomp.com www.lowesr.com www.rfpassives.com www.smtmagnetics.com specifcations are subject to change ambient temperature vs. relative radiant flux @ 500ma if relative radiant flux (au) 1.2 1.0 0.8 0.2 0.6 0.4 NUVA77 r365 trf ambient temperature (c) 70 60 50 40 30 20 80 90 surface mount uv led NUVA77 series relative radiant flux (au) 1.2 1.0 0.8 0.2 0.6 0.4 ambient temperature (c) 70 60 50 40 30 20 80 90 NUVA77 t385trf NUVA77 u395 trf relative radiant flux (au) 1.2 1.0 0.8 0.2 0.6 0.4 ambient temperature (c) 70 60 50 40 30 20 80 90 NUVA77 v405trf relative radiant flux (au) 1.4 1.2 1.0 0.4 0.8 0.6 ambient temperature (c) 70 60 50 40 30 20 80 90 typical characteristic curves
8 ? nic components corp. www.niccomp.com www.lowesr.com www.rfpassives.com www.smtmagnetics.com specifcations are subject to change ambient temperature vs. forward voltage @ 500ma if forward voltage (v) ambient temperature (c) 15.0 14.5 14.0 13.5 80 60 40 20 0 -20 100 13.0 NUVA77 r365 trf forward voltage (v) ambient temperature (c) NUVA77 u395 trf surface mount uv led NUVA77 series forward voltage (v) ambient temperature (c) 17.0 16.0 14.0 15.0 80 60 40 20 50 30 90 13.0 12.0 70 NUVA77 v405trf temperature derating curve (tj <130c, ~ 32c/w) (ambient temperature vs. allowable forward current) forward current (ma) ambient temperature (c) 1000 800 400 600 80 60 40 0 20 100 200 0 1200 (25c 1,000ma) (85c 300ma) 16.0 14.0 15.0 13.0 12.0 80 60 40 20 50 30 90 70 forward voltage (v) ambient temperature (c) NUVA77 t385trf 17.0 16.0 14.0 15.0 80 60 40 20 50 30 90 13.0 12.0 70
9 ? nic components corp. www.niccomp.com www.lowesr.com www.rfpassives.com www.smtmagnetics.com specifcations are subject to change time (seconds) temperature c t p t l t smax t smin 25c max. ramp up rate - 3c/s max. ramp down rate - 6c/s preheat area t p t c -5c t l t s time 25c to peak surface mount uv led NUVA77 series reflow soldering profile item dimension (mm) a 8.6 0.20 b 7.4 0.20 c 8.6 0.20 d 4.0 0.20 e 3.4 0.20 land pattern dimensions b a c d e 1 3 2 land pad connection 1 anode 2 heat sink 3 cathode
10 ? nic components corp. www.niccomp.com www.lowesr.com www.rfpassives.com www.smtmagnetics.com specifcations are subject to change item conditions failure critieria load life 1 +25c, 500ma for 1,000 hours forward voltage (vf): 10 of initial value radiant flux ( fe): 30 of initial value load life 2 +25c, 1,000ma for 1,000 hours high temperature load life +85c, 300ma for 1,000 hours humidity load life +60c, 90% rh, 300ma for 500 hours load temperature load life -10c, 500ma for 1,000 hours high temperature storage +100c for 1,000 hours low temperature storage -40c for 1,000 hours temperature cycling 100 cycles -40c (30 minutes) ~ +25c (5 minutes) +100c (30 minutes) ~ +25c (5 minutes) resistance to vibration 100hz ~ 1,000hz ~ 100hz for 4 minutes, 200m/s 2 , 3 directions for 48 minutes total esd (human body model) r = 1.5kw, c = 100pf test voltage = 2kv 3 times negative/positive moisture sensitivity (msl) 3 time refow with peak temperature +260c pre-conditioning: +60c, 60% rh for 168 hours reliability data embossed plastic t ape dimensions (mm) type size a 0.10 b 0.10 d +0.1/-0 e 0.10 f 0.1 p 0 0.1 p 1 0.1 p 2 0.1 w 0.3 t 0.1 NUVA77 6.8 x 6.8 7.20 7.20 1.50 1.75 7.50 2.0 4.0 12.0 16.0 1.75 f d p 2 t w e b a p 1 p 0 feed direction ( + ) ( - ) ( + ) ( - ) ( + ) ( - ) tape leader: 150mm ~ 600mm empty carrier at start of reel: 40mm min. empty carrier at end of reel: 40mm min. surface mount uv led NUVA77 series
11 ? nic components corp. www.niccomp.com www.lowesr.com www.rfpassives.com www.smtmagnetics.com specifcations are subject to change reel dimensions (mm) type a 2.0 b 2.0 c 2.0 d 0.8 w 2.0 qty/reel NUVA77 f178 f60 f13.0 f21.0 18.0 500 max. b c d w a surface mount uv led NUVA77 series
12 ? nic components corp. www.niccomp.com www.lowesr.com www.rfpassives.com www.smtmagnetics.com specifications are subject to change surface mount uv led nuva precautions precautions for storage, handling and use of uv led components storage conditions : before opening moisture barrier bag: 5c ~ 30c 50% rh. use within 1 year from the delivery date after opening moisture barrier bag: 5c ~ 30c 60% rh. solder with 672 hours baking conditions: 65c 5 10% rh 10 ~ 24 hours esd precautions: leds are sensitive to static electricity or surge voltage and current. electrostatic discharge can damage led components and affect component reliability. when handling leds the following measures against esd are recommended : 1. wear a wrist strap, anti-static clothes, foot wear and gloves. 2. set up a grounded or anti-static paint foors, a grounded or the ability to surge protection workstation equipment and tools. 3. work tables and benches should have surface mat made of a conductive materials. appropriate grounding is required for all devices, equipment, and machinery used in the product assembly . 4. incorporate surge protection when reviewing the design of products (curing module, etc). 5. if tools or equipment contain insulating materials such as glass or plastics are used the following measures against esd are strongly recommended : a. dissipating static charge with conductive materials b. preventing charge generation with moisture c. plug in the ionizing blowers(ionizer) for neutralizing the charge d. the customer is advised to check if the leds are damaged by esd when performing the characteristics inspection of the leds in the application. e. damage of led can be detected with a forward voltage checking(measuring) at low current(1ma). leds damaged by esd may have a current fow at a low voltage. * failure criteria : vf < 8.0v at if= 0.5ma.
13 ? nic components corp. www.niccomp.com www.lowesr.com www.rfpassives.com www.smtmagnetics.com specifications are subject to change surface mount uv led nuva precautions usage: 1. the led should not come into direct contact with hazardous materials such as sulfur, chlorine, phthalate, etc. 2. the metal parts on the led can rust when exposed to corrosive gases. therefore, exposure to corrosive gases must be avoided during operation and storage. 3. the silver-plated metal parts also can be affected not only by the corrosive gases emitted inside of the end- products but by the gases penetrated from outside environment. 4. extreme environments such as sudden ambient temperature changes or high humidity that can cause condensation must be avoided. 5. do not directly look at the light when the leds are on. proceed with caution to avoid the risk of damage to the eyes when examining the leds with optical instruments. cleaning: 1. do not use brushes for cleaning or organic solvents (i.e. acetone, tce, etc..) for washing as they may damage the resin of the leds. 2. isopropyl alcohol(ipa) is the recommended solvent for cleaning the leds under the following conditions. 3. cleaning condition : ipa, 25c max. 60sec max. 4. ultrasonic cleaning is not recommended. 5. pretests should be conducted with the actual cleaning process to validate that the process will not damage the leds. manual handling and soldering : 1. use tefon-type tweezers to grab the base of the led and do not apply mechanical pressure on the surface of the encapsulant. 2. the recommended soldering iron condition is 260c for <5 seconds. for higher temperatures a short contact time is required (reduce duration 1 second for every 10c increase in temperature). 3. the power dissipation of the soldering iron should be lower than 15w and the surface temperature of the device should be controlled to < 230c

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