sunpower series hlmp-el55 hlmp-eh55 hlmp-eg55 t- 1 3 / 4 (5 mm) precision optical performance alingap led lamps technical data features ? well defined and smooth spatial radiation patterns ? wide viewing angle ? tinted diffused lamp ? high luminous output ? colors: 590/592 nm amber 615/617 nm reddish-orange 626/630 nm red ? high operating temperature: t jled = +130 c ? superior resistance to moisture benefits ? viewing angles match traffic management sign requirements ? colors meet automotive specifications ? superior performance in outdoor environments ? suitable for autoinsertion onto pc boards applications ? traffic management: variable message signs traffic management signs ? commercial indoor/outdoor advertising: signs marquees passenger information ? automotive: exterior and interior lights description these precision optical perform- ance alingap leds provide superior light output for excellent readability in sunlight and are extremely reliable. alingap led technology provides extremely stable light output over long periods of time. precision optical performance lamps utilize the aluminum indium gallium phosphide (alingap) technology. these led lamps are tinted, diffused, t-1 3 / 4 packages incorporating second generation optics producing well defined radiation patterns at specific viewing cone angles. there are two families of amber, red, and red-orange lamps; alingap and the higher performance alingap ii. the high maximum led junction temperature limit of +130 c enables high temperature operation in bright sunlight conditions. these lamps are available in two package options to give the designer flexibility with device mounting. hlmp-el57 hlmp-eh57 hlmp-eg57
2 2 part numbering system hlmp - x x xx - x x x xx mechanical options 00: bulk packaging dd: ammo pack color bin selections 0: no color bin limitation 4: amber color bin 4 only k: amber color bins 2 and 4 only maximum intensity bin minimum intensity bin viewing angle & lead stand offs 55: 55 deg without lead stand offs; alingap 57: 55 deg without lead stand offs; alingap ii color d: 630 nm red g: 626 nm red h: 615/617 nm red-orange l: 590/592 amber package e: 5 mm round device selection guide (alingap) typical viewing color and luminous angle dominant lamps without standoffs intensity iv (mcd) [1,2] 2 q 1 / 2 wavelength on leads @20 ma (deg.) [4] (nm), typ. [3] (outline drawing a) min. max. 55 amber 590 hlmp-el55-gk000 120 460 red-orange 615 hlmp-eh55-gk000 120 460 red 626 hlmp-eg55-gk000 120 460 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, l d , is derived from the cie chromaticity diagram and represents the color of the lamp. 4. q 1/2 is the off-axis angle where the luminous intensity is one half the on-axis intensity. device selection guide (alingap ii) typical viewing color and luminous angle dominant lamps without standoffs intensity iv (mcd) [1,2] 2 q 1 / 2 wavelength on leads @20 ma (deg.) [4] (nm), typ. [3] (outline drawing a) min. max. 55 amber 592 hlmp-el57-lp000 345 1330 red-orange 617 hlmp-eh57-lp000 345 1330 red 630 hlmp-ed57-lp000 345 1330
3 package dimensions 2.35 (0.093)
max. 5.80 ?0.20
(0.228 ?0.008) 5.00 ?0.20
(0.197 ?0.008) 31.60
(1.244) min. 0.70 (0.028)
max. 1.00
(0.039) min. 2.54 ?0.38
(0.100 ?0.015) 0.50 ?0.10
(0.020 ?0.004) sq. typ. cathode
lead cathode
flat 8.71 ?0.20
(0.343 ?0.008 1.14 ?0.20
(0.045 ?0.008) notes:
1. all dimensions are in millimeters (inches).
2. leads are mild steel, solder dipped.
3. tapers shown at top of leads (bottom of lamp package) indicate an
epoxy meniscus that may extend about 1 mm (0.040 in.) down the leads.
4. recommended pc board hole diameters:
lamp package without stand-offs: flush mounting at base of
lamp package = 1.143/1.067 (0.044/0.042).
4 4 electrical/optical characteristics at t a = 25 c parameter symbol min. typ. max. units test conditions forward voltage v f vi f = 20 ma amber ( l d = 590 nm) 2.02 2.4 amber ( l d = 592 nm) 2.15 2.4 red-orange ( l d = 615 nm) 1.94 2.4 red-orange ( l d = 617 nm) 2.08 2.4 red ( l d = 626 nm) 1.90 2.4 red ( l d = 630 nm) 2.00 2.4 reverse voltage v r 520 vi r = 100 m a peak wavelength l peak nm peak of wavelength of amber ( l d = 590 nm) 592 spectral distribution amber ( l d = 592 nm) 594 at i f = 20 ma red-orange ( l d = 615 nm) 621 red-orange ( l d = 617 nm) 623 red ( l d = 626 nm) 635 red ( l d = 630 nm) 639 spectral halfwidth dl 1/2 17 nm wavelength width at spectral distribution 1 / 2 power point at i f = 20 ma speed of response t s 20 ns exponential time constant, e -t/ t s capacitance c 40 pf v f = 0, f = 1 mhz thermal resistance r q j-pin 240 c/w led junction-to-cathode lead luminous efficacy [1] h v lm/w emitted luminous amber ( l d = 590 nm) 480 power/emitted radiant amber ( l d = 592 nm) 500 power red-orange ( l d = 615 nm) 260 red-orange ( l d = 617 nm) 235 red ( l d = 626 nm) 150 red ( l d = 630 nm) 155 note: 1. the radiant intensity, i e , in watts per steradian, may be found from the equation i e = i v / h v , where i v is the luminous intensity in candelas and h v is the luminous efficacy in lumens/watt. absolute maximum ratings at t a = 25 c dc forward current [1,2,3] ............................................................ 50 ma peak pulsed forward current [2,3] .............................................. 100 ma average forward current [3] ......................................................... 30 ma reverse voltage (i r = 100 m a) ......................................................... 5 v led junction temperature .......................................................... 130 c operating temperature .............................................. C40 c to +100 c storage temperature .................................................. C40 c to +120 c dip/drag solder temperature ................................ 260 c for 5 seconds through-the-wave solder temperature ................. 245 c for 3 seconds [1.59 mm (0.060 in.) below seating plane] notes: 1. derate linearly as shown in figure 4. 2. for long term performance with minimal light output degradation, drive currents between 10 ma and 30 ma are recommended. for more information on recommended drive conditions, please refer to application brief i-024 (5966-3087e). 3. please contact your agilent technologies sales representative about operating currents below 10 ma.
5 figure 2. forward current vs. forward voltage. figure 3. relative luminous intensity vs. forward current. figure 4. maximum forward current vs. ambient temperature. derating based on t jmax = 130 c. figure 1. relative intensity vs. peak wavelength. figure 5. representative spatial radiation pattern for 55 viewing angle lamps. i f ?forward current ?ma 0 0 t a ?ambient temperature ?? 40 80 50 40 30 20 10 20 60 100 r q ja = 585?c/w r q ja = 780?c/w wavelength ?nm relative intensity 500 600 650 700 1.0 0.5 0 amber red-orange red 550 current ?ma 1.0 0 v f ?forward voltage ?v 2.5 100 40 30 1.5 2.0 60 3.0 10 20 50 red amber 70 80 90 relative luminous intensity
(normalized at 20 ma) 0 0 i f ?dc forward current ?ma 40 3.0 2.0 1.5 1.0 0.5 20 60 2.5 relative intensity ?% 100 0 q ?angular displacement ?degrees 80 60 50 70 20 -80 -60 10 30 40 -40 0 20 40 60 80 100 90 -100 -20
bin name min. max. g 140 180 h 180 240 j 240 310 k 310 400 l 400 520 m 520 680 n 680 880 p 880 1150 intensity bin limits (mcd at 20 ma) tolerance for each bin limit is 15%. bin name min. max. 1 584.5 587.0 2 587.0 589.5 4 589.5 592.0 6 592.0 594.5 amber color bin limits (nm at 20 ma) tolerance for each bin limit is 0.5 nm. note: 1. bin categories are established for classification of products. products may not be available in all bin categories. 6
www.semiconductor.agilent.com data subject to change. copyright ? 2001 agilent technologies inc. august 17, 2001 obsoletes 5980-1855e 5988-3460en
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