View EHP-A21UY31A-PU5TR_1760145.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

1 of 15 features applications ? feature of the device: small package with high efficiency ? typical wavelength: 590nm ? typical view angle: 115 ? typical light flux output: 14 lm @ 150ma. ? esd protection. ? soldering methods: smt ? grouping parameter: brightness, forward voltage and wavelength. ? optical efficiency: 38 lm/w. ? moisture sensitivity level: 2a ? thermal resistance (junction to heat sink): 35 c /w ? the product itself will remain within rohs compliant version. ? interior automotive lighting (e.g. dashboard backlighting) ? decorative and entertainment lighting (incl. fiber optic illumination) ? reading light (aircraft, car, bus) ? signal and symbol luminaries ? marker lights (e.g. steps, exit ways, etc.) materials items description encapsulating resin silicone resin electrodes ag plating copper alloy die attach silver paste chip algainp ehp-a21/uy31a-pu5/tr high power led ? 0.5w data sheet
ehp-a21/uy31a-pu5/tr high power led ? 0.5w 2 of 15 dimensions notes. 1. dimensions are in millimeters. 2. tolerances for fixed dimensions are 0.25mm.
ehp-a21/uy31a-pu5/tr high power led ? 0.5w 3 of 15 maximum ratings( t soldering =25oc ) parameter symbol rating unit dc operating current i f 180 ma pulsed forward current (1) i pf 200 ma esd sensitivity esd 2000 v junction temperature t j 125 c operating temperature t op. -40 ~ +85 c storage temperature t stge. -40 ~ +100 c power dissipation p d 0.5 w junction to heat-sink thermal resistance r th 35 c /w electro-optical characteristics ( t soldering =25oc ) parameter symbol min typ. max unit condition brightness (2) v ---- 14 ---- lm forward voltage (3) v f ---- 2.35 ---- v wavelength (4) d ---- 590 ---- nm i f =150ma note. 1. tp Q 100 s, duty cycle = 0.25 2. luminous flux measurement tolerance: 10%. 3. forward voltage measurement tolerance: 0.1v. 4. wavelength measurement tolerance: 1nm
ehp-a21/uy31a-pu5/tr high power led ? 0.5w 4 of 15 brightness bin table group bin min typ. max 1 1.5 ---- 3 2 3 ---- 4 3 4 ---- 5 4 5 ---- 6 e 5 6 ---- 8 1 8 ---- 10 2 10 ---- 13 3 13 ---- 17 4 17 ---- 20 f 5 20 ---- 23 1 23 ---- 27 2 27 ---- 33 3 33 ---- 39 4 39 ---- 45 j 5 45 ---- 52 1 52 ---- 60 2 60 ---- 70 31 70 ---- 75 32 75 ---- 80 33 80 ---- 85 41 85 ---- 90 42 90 ---- 95 43 95 ---- 100 51 100 ---- 110 52 110 ---- 120 k 53 120 ---- 130 group bin min typ. max 11 130 ---- 140 12 140 ---- 150 13 150 ---- 160 21 160 ---- 180 22 180 ---- 200 31 200 ---- 225 32 225 ---- 250 41 250 ---- 275 42 275 ---- 300 51 300 ---- 350 n 52 350 ---- 400 1 400 ---- 500 2 500 ---- 600 3 600 ---- 750 4 750 ---- 1000 r 5 1000 ---- 1300
ehp-a21/uy31a-pu5/tr high power led ? 0.5w 5 of 15 forward voltage bin table group bin min typ. max 1 1.75 ---- 1.85 2 1.85 ---- 1.95 u1 3 1.95 ---- 2.05 1 2.05 ---- 2.15 2 2.15 ---- 2.25 u2 3 2.25 ---- 2.35 1 2.35 ---- 2.45 2 2.45 ---- 2.55 u3 3 2.55 ---- 2.65 1 2.65 ---- 2.75 2 2.75 ---- 2.85 u4 3 2.85 ---- 2.95 group bin min typ. max 1 2.95 ---- 3.05 2 3.05 ---- 3.15 v1 3 3.15 ---- 3.25 1 3.25 ---- 3.35 2 3.35 ---- 3.45 v2 3 3.45 ---- 3.55 1 3.55 ---- 3.65 2 3.65 ---- 3.75 v3 3 3.75 ---- 3.85 1 3.85 ---- 3.95 2 3.95 ---- 4.05 v4 3 4.05 ---- 4.15 1 4.15 ---- 4.25 2 4.25 ---- 4.35 v5 3 4.35 ---- 4.45 group bin min typ. max 1 4.5 ---- 5.0 2 5.0 ---- 5.5 3 5.5 ---- 6.0 4 6.0 ---- 6.5 5 6.5 ---- 7.0 6 7.0 ---- 7.5 o 7 7.5 ---- 8.0 1 8.0 ---- 9.0 2 9.0 ---- 10.0 3 10.0 ---- 11.0 r 4 11.0 ---- 12.0
ehp-a21/uy31a-pu5/tr high power led ? 0.5w 6 of 15 wavelength bin table group bin min typ. max 3 440 ---- 445 4 445 ---- 450 5 450 ---- 455 6 455 ---- 460 7 460 ---- 465 b 8 465 ---- 490 1 490 ---- 495 2 495 ---- 500 3 500 ---- 505 4 505 ---- 510 5 510 ---- 515 c 6 515 ---- 520 1 520 ---- 525 2 525 ---- 530 3 530 ---- 535 4 535 ---- 540 5 540 ---- 545 g 6 545 ---- 550 group bin min typ. max 1 580 ---- 582. 5 2 582. 5 ---- 585 3 585 ---- 587. 5 4 587. 5 ---- 590 5 590 ---- 592. 5 a 6 592. 5 ---- 610 3 610 ---- 615 4 615 ---- 620 5 620 ---- 625 6 625 ---- 630 7 630 ---- 635 r 8 635 ---- 640
ehp-a21/uy31a-pu5/tr high power led ? 0.5w 7 of 15 relative spectral distribution, i f =150ma, t soldering =25oc forward voltage vs forward current, t soldering =25oc relative luminous intensity vs forward current, t soldering =25oc forward current derating curve, deratin g based on t j ma x =125c typical electro-optical characteristics curves 400 500 600 700 800 0.0 0.2 0.4 0.6 0.8 1.0 relative luminous intensity wavelength (nm) 0 50 100 150 200 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 forward voltage (v) forward current (ma) 0 50 100 150 200 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 relative luminous intensity forward current (ma) 0 20 40 60 80 100 0 30 60 90 120 150 180 forward current (ma) soldering temperature ( c )
ehp-a21/uy31a-pu5/tr high power led ? 0.5w 8 of 15 typical representative spatial radiation pattern -80 -60 -40 -20 0 20 40 60 80 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 relative luminous intensity degree ( 2 ) note. 1. 2 1/2 is the off axis angle from lamp centerline where the luminous intensity is 1/2 of the peak value. 2. view angle tolerance is 5 .
ehp-a21/uy31a-pu5/tr high power led ? 0.5w 9 of 15 label explanation cpn: customer?s production number p/n : production number qty: packing quantity cat: rank of luminous flux hue: color rank ref: rank of forward voltage lot no: lot number made in taiwan: production place reel dimensions note. 1. dimensions are in millimeters. 2. tolerances for fixed dimensions are 0.1mm.
ehp-a21/uy31a-pu5/tr high power led ? 0.5w 10 of 15 carrier tape dimensions: loade d quantity 2000 pcs per reel note. 1. dimensions are in millimeters. 2. tolerances for fixed dimensions are 0.1mm. moisture resistant packaging label aluminum moisture-proof bag desiccant label
ehp-a21/uy31a-pu5/tr high power led ? 0.5w 11 of 15 reliability data stress test stress condition stress duration solderability tsol=260 , 10sec 1 times reflow tsol=260 , 5sec, 6min 3 times thermal shock h 100 20min. ' 20sec. 'l 10 20min. 200 cycles temperature cycle h 100 15min. ' 5min. 'l 40 15min. 200 cycles high temperature/humidity reverse bias ta = 8 5 , rh=85% 1000hours high temperature/humidity operation ta = 8 5 , rh=85%, if=120ma 1000hours high temperature storage ta = 8 5 1000hours low temperature storage ta=-40 1000hours high temperature operation life #1 ta = 2 5 , if=150ma 1000hours high temperature operation life #2 ta = 5 5 , if=150ma 1000hours high temperature operation life #3 ta = 8 5 , if=120ma 1000hours low temperature operation life ta=-40 , if=150ma 1000hours power temperature cycle h 100 15min. ' 5min. 'l 40 15min. if=120ma,2min on/off 200cycles *lm: brightness attenuate difference(1000hrs) 50% *vf: forward voltage difference 20%
ehp-a21/uy31a-pu5/tr high power led ? 0.5w 12 of 15 precautions for use 1. over-current-proof although the ehp-a21 series has a conductive esd protection mechanism, customer must not use the device in reverse and should apply resistors for extra protection. otherwise, slight voltage shifts may cause significant current change resulting in burn out failure. 2. storage i. do not open the moisture proof bag before the devices are ready to use. ii. before the package is opened, leds should be stored at temperatures less than 30 and humidity less than 90%. iii. leds should be used within a year. iv. after the package is opened, leds should be stored at temperatures less than 30 and humidity less than 60%. v. leds should be used within 168 hours (7 days) after the package is opened. vi. if the moisture absorbent material (silicone gel) has faded away or leds have exceeded the storage time, baking treatm ent should be implemented based on the following conditions: pre-curing at 605 for 24 hours. 3. thermal management i. for maintaining the high flux output and ac hieving reliability, ehp-a21 series leds should be mounted on a metal core printed circuit board (mcpcb) or other kinds of heat sink with proper thermal connection to dissipate approximately 0.5w of thermal energy at 150ma operation. ii. heat dissipation or thermal conducti on design is strongly recommended on pcb or mcpcb for reflow soldering purposes. please refer to soldering patterns on page 2. iii. sufficient thermal management must be implemented. otherwise, the junction temperature of die may exceed over the limit at high current driving conditions and the leds? lifetime may be decrease dramatically. iv. for further thermal management suggestions, please consult the everlight design guide or local representatives for assistance. v. special thermal designs are also recommended to take in outer heat sink design, such as fr4 pcb on aluminum with thermal vi as or fpc on aluminum with thermal conductive adhesive, etc. vi. sufficient thermal management must be c onducted, or the die junction temperature will be over the limit under large electronic driving and led lifetime will decrease critically.
ehp-a21/uy31a-pu5/tr high power led ? 0.5w 13 of 15 4. proper handling to avoid contamination of materials, damage of internal components, and shortening of led lifetime, do not subject leds to conditions as those listed below. bare hand t weezers when handling the product, do not apply direct pressure on the resin. do not touch the resin to avoid scratching or other damage. pick and place nozzle for surface mount assembly. during module assembly avoid directly contacting with nozzle. do not stack the modules together, it could damage the resin or scratch the lens.
ehp-a21/uy31a-pu5/tr high power led ? 0.5w 14 of 15 5. soldering iron i. for reflow process a. ehp-a21 series are suitable for smt process. b. curing of glue in oven according to standard operation flow processes. c. reflow soldering should not be done more than twice. d. in soldering process, stress on the leds during heating should be avoided. e. after soldering, do not warp the circuit board. ii. for manual soldering process a. for prototype builds or small series production runs it is possible to place and solder the led by hand. b. dispense thermal conductive glue or greas e on the substrates and follow its curing specifications. gently press led housi ng to closely connect led and substrate. c. it is recommended to hand solder the leads with a solder tip temperature of 280c for less than 3 second, at a time with a soldering iron of less than 25w. solder at intervals of two seconds or more. d. take caution and be aware that damaged products are often a result of improper hand soldering technique.
ehp-a21/uy31a-pu5/tr high power led ? 0.5w 15 of 15 revision history page subjects(major change in previous version) date of change 3,4,7 1. revise dc operating current and add increases the specification 2. change binning information 3. revise t ambient to t soldering 20-jul-2009 ? prepared date: 20-jul-2009 ? device no.: dhe-0000559 ? created by: jessie chueh ? rev.: 2 for product information and a complete lis t of distributors, please go to our web site www.everlight.com everlight electronics co., ltd. and th e logo are trademarks of everlight electronics co., ltd. in the taiwan and other countries. data subject to change. copyright ? 2005-2009 everlight electronics co., ltd.. all rights reserved.

▲Up To Search▲

Price & Availability of EHP-A21UY31A-PU5TR

	To Download EHP-A21UY31A-PU5TR Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .