agilent hlmp-hb55/hlmp-hm55/ hlmp-hb54/hlmp-hm54 5 mm precision optical performance ingan oval led lamps data sheet description these precision optical perform- ance oval leds are specifically designed for full color/video and passenger information signs. the oval shaped radiation pattern and high luminous intensity ensure that this device is excellent for wide field of view outdoor applications where a wide viewing angle and readability in sunlight are essential. this lamp has very smooth, matched radiation patterns ensuring consistent color mixing in full color applications, message uniformity across the viewing angle of the sign. high features well-defined spatial radiation pattern high brightness material ?blue ingan 470 nm ?green ingan 525 nm applications full color signs commercial outdoor advertising benefits viewing angle designed for wide field of view applications superior performance for outdoor environments efficiency led material is used in this lamp: indium gallium nitride for blue and green. each lamp is made with an advanced optical grade epoxy offering superior high temperature and high moisture resistance in outdoor applications. the package epoxy contains both uv-a and uv-b inhibitors to reduce the effects of long term exposure to direct sunlight. these lamps are available in two package options (standoff and without standoff) to give designer flexibility with device mounting.
2 package dimensions package drawing a package drawing b 5.20 (0.204) 2.54 (0.10) notes: 1. dimensions in millimeters (inches). 2. tolerance ?0.25 mm unless otherwise noted. 7.00 (0.275) 25.00 (0.984) min. 0.70 max. 1.00 (0.039) min. 0.50 ?0.10 (0.019 ?0.003) cathode lead note: measured just above flange. 3.80 (0.150) 1.50 (0.059) max. 5.20 (0.204) 10.85 ?0.50 (0.427 ?0.019) 2.54 (0.10) notes: 1. dimensions in millimeters (inches). 2. tolerance ?0.25 mm unless otherwise noted. 7.00 (0.275) 1.50 (0.059) max. 25.00 (0.984) min. 1.20 (0.047) 1.00 (0.039) min. 0.50 ?0.10 (0.019 ?0.003) cathode lead note: measured just above flange. 3.80 (0.150)
3 part numbering system hlmp-x x xx C x x x xx mechanical options 00: bulk packaging dd: ammo pack color bin selections 0: no color bin limitation maximum intensity bin 0: no iv bin limitation minimum intensity bin refer to device selection guide color b: 470 nm blue m: 525 nm green package h: 5 mm oval 40 x 100 device selection guide color and luminous luminous dominant intensity iv intensity iv wavelength d (mcd) at (mcd) at leads with package tinting part number (nm) typ. 20 ma min. 20 ma max. standoff drawing type hlmp-hb54-fj0xx blue 470 110 310 no a blue hlmp-hb55-hjcxx blue 470 180 310 yes b blue hlmp-hb55-jkcxx blue 470 240 400 yes b blue hlmp-hm54-mq0xx green 525 520 1500 no a green hlmp-hm55-mq0xx green 525 520 1500 yes b green hlmp-hm55-npcxx green 525 680 1150 yes b green hlmp-hm55-pqcxx green 525 880 1500 yes b green notes: 1 the luminous intensity is measured on the mechanical axis of the lamp package. 2. the optical axis is closely aligned with the package mechanical axis. 3. the dominant wavelength, d , is derived from the chromaticity diagram and represents the color of the lamp.
4 absolute maximum ratings at t a = 25 c parameter value dc forward current [1] 30 ma peak pulsed forward current [2] 100 ma power dissipation 130 mw reverse voltage 5 v (i r = 10 a) led junction temperature 130 c operating temperature range ?0 c to +80 c storage temperature range ?0 c to +100 c electrical /optical characteristics table t a = 25 c parameter symbol min. typ. max. units test conditions forward voltage blue ( d = 470 nm) v f 3.8 4.0 v i f = 20 ma green ( d = 525 nm) 3.8 4.0 reverse voltage v r 5i r = 10 a capacitance blue ( d = 470 nm) c 40 pf v f = 0, f = 1 mhz green ( d = 525 nm) thermal resistance r j-pin 240 c/w led junction-to-cathode lead viewing angle major axis 2 1/2 100 deg minor axis 40 peak wavelength blue ( d = 470 nm) p 467 nm peak of wavelength of spectral green ( d = 525 nm) 520 distribution at i f = 20 ma spectral halfwidth blue ( d = 470 nm) ? 1/2 24 nm wavelength width at spectral green ( d = 525 nm) 35 distribution power point at i f = 20 ma luminous efficacy blue ( d = 470 nm) v 75 lm/w emitted luminous power/emitted green ( d = 525 nm) 520 radiant power notes: 1. 2 1/2 is the off-axis angle where the luminous intensity is 1 / 2 the on axis intensity. 2. the radiant intensity, ie in watts per steradian, may be found from the equation ie = iv/ v where iv is the luminous intensity in candelas and v is the luminous efficacy in lumens/watt. notes: 1. derate linearly as shown in figure 3. 2. duty factor 10%, frequency 1khz
5 figure 1. relative intensity vs. wavelength. figure 2. relative luminous intensity vs. forward current. figure 3. forward current vs. ambient temperature. wavelength ?nm relative luminous intensity 1.0 0.2 0 600 700 400 650 550 500 450 0.4 0.6 0.8 blue green relative luminous intensity (normalized at 20 ma) 0 0 forward current ma 15 25 1.2 0.6 30 0.2 0.8 1.4 20 5 1.0 0.4 10 maximum forward current ma 0 0 ambient temperature c 30 60 25 20 15 10 5 10 50 80 35 90 r ja = 780 c/w 20 40 70 30 r ja = 585 c/w figure 4. forward current vs. forward voltage. figure 5. relative dominant wavelength vs. forward current. 0 25 10 forward current ma forward voltage v 05.0 1.5 2.0 2.5 5 15 30 1.0 0.5 20 3.0 3.5 4.0 4.5 0.985 1.025 1.000 relative dominant wavelength forward current ma 0 0.990 1.010 1.035 1.015 5 1015202530 0.995 1.005 1.020 1.030 green blue
6 figure 6. spatial radiation pattern ?minor axis. figure 7. spatial radiation pattern ?major axis. intensity bin limits (mcd @ 20 ma) bin name min. max. f 110 140 g 140 180 h 180 240 j 240 310 k 310 400 l 400 520 m 520 680 n 680 880 p 880 1150 q 1150 1500 r 1500 1900 tolerance will be 15% of these limits. color bin limits (nm at 20 ma) blue color range (nm) bin min. max. 1 460.0 464.0 2 464.0 468.0 3 468.0 472.0 4 472.0 476.0 5 476.0 480.0 note: 1. bin categories are established for classification of products. products may not be available in all bin categories. tolerance for each bin limit is 0.5 nm. green color range (nm) bin min. max. 1 520.0 524.0 2 524.0 528.0 3 528.0 532.0 4 532.0 536.0 5 536.0 540.0 tolerance for each bin limit is 0.5 nm. relative intensity 1.0 0 angle degrees -90 0.5 -30 10 50 90 -10 30 -70 70 -50 relative intensity 1.0 0 angle degrees -90 0.5 -30 10 50 90 -10 30 -70 70 -50 6
7 precautions lead forming ? the leads of an led lamp may be preformed or cut to length prior to insertion and soldering into pc board. ? if lead forming is required before soldering, care must be taken to avoid any excessive mechanical stress induced to led package. otherwise, cut the leads of led to length after soldering process at room temperature. the solder joint formed will absorb the mechanical stress of the lead cutting from traveling to the led chip die attach and wirebond. ? it is recommended that tooling made to precisely form and cut the leads to length rather than rely upon hand operation. soldering conditions ? care must be taken during pcb assembly and soldering process to prevent damage to led component. ? the closest led is allowed to solder on board is 1.59 mm below the body (encapsulant epoxy) for those parts without standoff. ? recommended soldering conditions: ? wave soldering parameter must be set and maintained according to recommended temperature and dwell time in the solder wave. customer is advised to periodically check on the soldering profile to ensure the soldering profile used is always conforming to recommended soldering condition. ? if necessary, use fixture to hold the led component in proper orientation with respect to the pcb during soldering process. ? proper handling is imperative to avoid excessive thermal stresses to led components when heated. therefore, the soldered pcb must be allowed to cool to room temperature, 25 c, before handling. ? special attention must be given to board fabrication, solder masking, surface plating and lead holes size and component orientation to assure solderability. ? recommended pc board plated through hole sizes for led component leads: manual solder wave soldering dipping pre-heat temperature 105 c max. pre-heat time 30 sec max. peak temperature 250 c max. 260 c max. dwell time 3 sec max. 5 sec max. led component plated through lead size diagonal hole diameter 0.457 x 0.457 mm 0.646 mm 0.976 to 1.078 mm (0.018 x 0.018 inch) (0.025 inch) (0.038 to 0.042 inch) 0.508 x 0.508 mm 0.718 mm 1.049 to 1.150 mm (0.020 x 0.020 inch) (0.028 inch) (0.041 to 0.045 inch) note: refer to application note an1027 for more information on soldering led components. figure 8. recommended wave soldering profile. laminar wave bottom side of pc board hot air knife turbulent wave fluxing preheat 01020 30 50 100 150 200 250 30 40 50 time seconds temperature c 60 70 80 90 100 top side of pc board conveyor speed = 1.83 m/min (6 ft/min) preheat setting = 150 c (100 c pcb) solder wave temperature = 245 c air knife air temperature = 390 c air knife distance = 1.91 mm (0.25 in.) air knife angle = 40 solder: sn63; flux: rma note: allow for boards to be sufficiently cooled before exerting mechanical force.
www.agilent.com/semiconductors for product information and a complete list of distributors, please go to our web site. for technical assistance call: americas/canada: +1 (800) 235-0312 or (916) 788-6763 europe: +49 (0) 6441 92460 china: 10800 650 0017 hong kong: (+65) 6756 2394 india, australia, new zealand: (+65) 6755 1939 japan: (+81 3) 3335-8152(domestic/interna- tional), or 0120-61-1280(domestic only) korea: (+65) 6755 1989 singapore, malaysia, vietnam, thailand, philippines, indonesia: (+65) 6755 2044 taiwan: (+65) 6755 1843 data subject to change. copyright ?2003-2005 agilent technologies, inc. obsoletes 5989-3105en october 25, 2005 5989-4145en
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