hlmp-ka45 t-1 (3 mm) high intensity ingan lamp data sheet description this blue led is designed in an industry standard t-1 package with clear and non-difused optics. this lamp is ideal for use as indicators and for general purpose lighting. features ? popular t1 diameter package ? general purpose leads ? reliable and rugged ? binned for color and intensity ? ingan blue dice applications ? status indicators ? small message panel ? running and decorative lights for commercial use ? back-lighting ? consumer audio caution: device are class i esd sensitive. please observe appropriate precautions dur - ing handling and processing. refer to application note an-1142 for additional details. package dimensions notes: 1. all dimensions are in millimeters (inches). 2. an epoxy meniscus may extend about 1 mm (0.040") down the leads. 3.17 (0.125) 2.67 (0.105) cathode ? sq. typ. 4.70 (0.185) 4.19 (0.165) 6.35 (0.250) 5.58 (0.220) 3.43 (0.135) 2.92 (0.115) 1.14 (0.045) 0.51 (0.020) 24.1 (0.95) min. 0.65 (0.026) max. 1.52 (0.060) 1.02 (0.040) 2.79 (0.110) 2.29 (0.090) 0.55 (0.022) 0.40 (0.016)
2 ordering information mechanical option 00: bulk color bin selection 0: full color bin distribution maximum iv bin options 0: open (no maximum limit) others: please refer to the iv bin table minimum iv bin options please refer to the iv bin table viewing angle 45:50 degree color a: blue package k: t-1 hlmp-x x xx ? x x x xx absolute maximum ratings at t a = 25c parameter hlmp-ka45 (blue) unit dc forward current [1] 30 ma peak pulsed forward current 100 ma average forward current 30 ma power dissipation 116 mw led junction temperature 115 c operating temperature range C35 to +85 c storage temperature range C35 to +85 c note: 1. derate linearly as shown in figure 2.
3 device selection guide part number color and dominant wavelength d (nm) typ luminous intensity iv (mcd) at 20 ma min. luminous intensity iv (mcd) at 20 ma max. hlmp-ka45-e00xx blue 470 85 C hlmp-ka45-j00xx blue 470 240 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 cie chromaticity diagram and represents the color of the lamp. electrical /optical characteristics table at t a = 25c parameter symbol min. typ. max. units test conditions forward voltage vf 2.8 3.8 v if = 20 ma capacitance c 40 pf vf = 0, f = 1 mhz thermal resistance r j-pin 465 c/w led junction-to-cathode lead viewing angle 2 1/2 50 deg dominant wavelength d 470 nm if = 20 ma peak wavelength p 464 nm peak of wavelength of spectral distribution at if = 20 ma spectral halfwidth ? 1/2 24 nm wavelength width at spectral distribution ? power point at if = 20 ma notes: 1. 2 1/2 is the of-axis angle where the luminous intensity is 1/2 the on axis intensity. 2. the dominant wavelength, d , is derived from the chromaticity diagram and represents the color of the lamp.
4 figure 1. relative intensity vs wavelength figure 2. maximum forward current vs. ambient temperature based on tjmax = 115c figure 4. radiation pattern figure 3. forward current vs forward volatge forward current ? ma 0 ambient temperature ? c 30 25 20 15 5 0 40 80 20 60 100 35 10 relative intensity 1.0 0 angular displacement ? degrees 0.5 -90 -60 -30 15 45 90 -15 30 -75 75 -45 0 60 0.1 0.2 0.3 0.4 0.6 0.7 0.8 0.9 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 380 430 480 530 580 630 680 wavelength - nm relative intensity 0 5 10 15 20 25 30 0 1 2 3 4 forward voltage - v forward current - ma r? j-a = 780c/w
for product information and a complete list of distributors, please go to our web site: www.avagotech.com avago, avago technologies, and the a logo are trademarks of avago technologies in the united states and other countries. data subject to change. copyright ? 2005-2009 avago technologies. all rights reserved. av02-0921en - october 27, 2009 color categories color cat # lambda (nm) min. max. blue 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 tolerance for each bin limit is 0.5nm. intensity bin limit intensity range (mcd) bin min. max. c 50.0 65.0 d 65.0 85.0 e 85.0 110.0 f 110.0 140.0 g 140.0 180.0 h 180.0 40.0 j 40.0 310.0 k 310.0 400.0 l 400.0 50.0 m 50.0 680.0 n 680.0 880.0 p 880.0 1150.0 q 1150.0 1500.0 maximum tolerance for each bin limit is 15%. mechanical option matrix mechanical option code defnition 00 bulk packaging, minimum increment 500 pcs/bag note: all categories are established for classifcation of products. products may not be available in all categories. please contact your local avago representative for further clarifcation/information.
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