vishay semiconductors VLHW4100 document number 85198 rev. 1.0, 13-jul-10 www.vishay.com 1 for technical support, please contact: led@vishay.com ultrabright white led, ? 3 mm description the VLHW4100 is a clear, untinted 3 mm led for high end applications where supreme luminous intensity is required. these lamps utilize the high ly developed ultrabright ingan technologies. the lens and the viewing angle is optimized to achieve best performance of light output and visibility. product group and package data ? product group: led ? package: 3 mm ? product series: standard ? angle of half intensity: 22.5 features ? clear, untinted lens ? utilizing ultrabright ingan technology ? high luminous intensity ? luminous intensity and color categorized for each packing unit ? esd-withstand voltage: up to 2 kv according to jesd22-a114-b ? compliant to rohs directive 2002/95/ec applications ? interior and exterior lighting ? outdoor led panels ? instrumentation and front panel indicators ? replaces incandescent lamps ? light guide compatible 19222 parts table part color, luminous intensity technology VLHW4100 white, i v = (4500 to 11 250) mcd ingan and converter absolute maximum ratings VLHW4100 (t amb = 25 c, unless otherwise specified) parameter test condition symbol value unit reverse voltage v r 5v dc forward current i f 25 ma peak forward current at 1 khz, t p /t = 0.1 i fsm 0.1 a power dissipation p v 95 mw junction temperature t j 120 c operating temperature range t amb - 40 to + 95 c storage temperature range t stg - 40 to + 100 c soldering temperature t 5 s t sd 260 c thermal resistance junction/ ambient r thja 400 k/w
www.vishay.com 2 document number 85198 rev. 1.0, 13-jul-10 vishay semiconductors VLHW4100 for technical support, please contact: led@vishay.com note: chromaticity coordinate groups are tested at a current pulse direction of 25 ms and a tolerance of 0.01. note: luminous intensity is tested with an accuracy of 15 %. the above type numbers represent the order groups which include only a few brightness groups. only one group will be shipped on each reel (there will be no mixing of two groups on each reel). in order to ensure availability, single brightness groups will not be orderable. in a similar manner for colors where color groups are measured and binned, single color groups will be shipped on any one reel. in order to ensure availability, single color groups will not be orderable. optical and electrical characteristics (t amb = 25 c, unless otherwise specified) white VLHW4100 parameter test condition part symbol min. typ. max. unit luminous intensity i f = 20 ma VLHW4100 i v 4500 7150 11 250 mcd chromaticity coordinate x acc. to cie 1931 i f = 20 ma x0.33 chromaticity coordinate y acc. to cie 1931 i f = 20 ma y0.33 angle of half intensity i f = 20 ma ? 22.5 deg forward voltage i f = 20 ma v f 2.8 3.2 3.8 v reverse current v r = 5 v i r 50 a temperature coefficient of v f i f = 20 ma tc vf - 4 mv/k temperature coefficient of i v i f = 20 ma tc iv - 0.5 % / k chromaticity coordinated classification x y x y yu 0.274 0.301 wl 0.317 0.325 0.283 0.284 0.319 0.310 0.307 0.316 0.329 0.319 0.303 0.333 0.329 0.336 yl 0.283 0.284 vu 0.329 0.354 0.290 0.270 0.329 0.336 0.310 0.299 0.345 0.350 0.307 0.316 0.347 0.368 xu 0.303 0.333 vl 0.329 0.336 0.307 0.316 0.329 0.319 0.317 0.325 0.343 0.331 0.315 0.343 0.345 0.350 xl 0.307 0.316 uu 0.347 0.368 0.310 0.299 0.345 0.350 0.319 0.310 0.361 0.365 0.317 0.325 0.364 0.383 wu 0.315 0.343 ul 0.345 0.350 0.317 0.325 0.343 0.331 0.329 0.336 0.357 0.343 0.329 0.354 0.361 0.365 luminous intensity classification group light intensity (mcd) standard min. max. z1 4500 5600 z2 5600 7150 aa 7150 9000 ab 9000 11 250
document number 85198 rev. 1.0, 13-jul-10 www.vishay.com 3 vishay semiconductors VLHW4100 for technical support, please contact: led@vishay.com typical characteristics (t amb = 25 c, unless otherwise specified) figure 1. forward current vs. ambient temperature figure 2. relative luminous inte nsity vs. angular displacement figure 3. relative intensity vs. wavelength t amb - ambient temperature (c) 2216 8 i f - forward current (ma) 0 20 10 30 0 20406080100 0.4 0.2 0 221 8 1 0.6 0.9 0. 8 0 30 10 20 40 50 60 70 8 0 0.7 1.0 i v rel - relati v e l u mino u s intensity ? - ang u lar displacement - wavelength (nm) 22169 i v rel - relative intensity 0 0.2 0.4 0.6 0.8 1.0 1.2 400 450 500 550 600 650 700 figure 4. forward current vs. forward voltage figure 5. relative luminous flu vs. forward current figure 6. coordinates o colorgroups v f - forward voltage (v) 22170 i f - forward current (ma) 1 10 100 012345 0.01 0.1 1 10 110100 22171 i v rel - relative luminous intensity i f - forward current (ma) 22182 yu yl xu xl wu wl vu vl uu ul 0.37 0.39 0.35 0.33 0.31 0.29 0.27 0.37 0.35 0.33 0.31 0.29 0.27 x coordinates y and y? coordinates
www.vishay.com 4 document number 85198 rev. 1.0, 13-jul-10 vishay semiconductors VLHW4100 for technical support, please contact: led@vishay.com package dimensions in millimeters bar code product label (example) a) type of component b) manufacturing plant c) sel - selection code (bin): e.g.: ea = code for luminous intensity group 4c = code for chromaticity coordinate 1 = code for forward voltage d) date code year/week e) day code (e.g. 1: monday) f) batch no. g) total quantity h) company code specications according to din technical drawings not indicated tolerances 0.25 drawing-no.: 6.544-5403.01-4 issue: 2; 18.06.10 21948 ? 2.93 ? 3.18 1.27 nom. 0.5 nom. 2.54 nom. a c 1.02 nom. 4.3 24.13 min. 5.1 0.4 21722 106 37 v ishay a h bc d ef g ea4c1 origi n chi n a 24
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