surface mount led lamp standard bright 1206 polarity mark (see note 2) 0.071 (1.8) 0.055 (1.4) 0.133 (3.4) 0.117 (3.0) 0.087 (2.2) 0.071 (1.8) 0.051 (1.3) 0.035 (0.9) 0.024 (0.6) + - for -2, -3, -4 and -b for -7 0.024 (0.6) r0.016 (0.4) top side bottom polarity package dimensions note: 1. dimensions for all drawings are in inches (mm). 2. cathode for -2, -3, -4 and b. anode for -7. features ? small footprint - 3.2(l) x 1.6(w) x 1.1(h) mm wide viewing angle of 140(qtlp650c) or 160(qtlp650d) water clear (qtlp650c) or diffused (qtlp650d) optics moisture-proof packaging available in 0.315? (8mm) width tape on 7? (178mm) diameter reel; 2,000 units per reel description these surface mount chip leds are designed to fit industry standard footprint. low profile and wide viewing angle make these leds ideal choices for backlighting applications and panel illumination. applications keypad backlighting push-button backlighting lcd backlighting qtlp650c-2 / qtlp650d-2 her QTLP650C-3 / qtlp650d-3 yellow qtlp650c-4 / qtlp650d-4 green qtlp650c-7 / qtlp650d-7 algaas red qtlp650c-b blue ? ? 2001 fairchild semiconductor corporation ds300098 8/30/01 1 of 6 www.fairchildsemi.com
part number symbol qtlp650c / qtlp650d condition -2 -3 -4 -7 -b* luminous intensity (mcd) minimum i v 4 / 3 4 / 3 6 / 5 10 / 8 10 / - i f = 20ma typical 10 / 8 10 / 8 10 / 8 20 / 15 20 / - forward voltage (v) maximum v f 2.8 2.8 2.8 2.4 4.5 i f = 20ma typical 2.0 2.0 2.1 1.9 3.8 wavelength (nm) d p peak 635 585 565 660 430 i f = 20ma dominant d d 630 590 570 645 465 spectral line half width (nm) d 45 35 30 20 65 i f = 20ma viewing angle () 2 0 1/ 2 140 / 160 140 / 160 140 / 160 140 / 160 140 / - i f = 20ma parameter symbol qtlp650c / qtlp650d units -2 -3 -4 -7 -b * continuous forward current i f 30 30 30 30 30 ma peak forward current i fm 160 160 160 180 100 ma (f = 1.0 khz, duty factor = 1/10) reverse voltage (i r = 10 a) v r 555 5 5 v power dissipation p d 84 84 84 72 135 mw operating temperature t opr -40 to +85 c storage temperature t stg -40 to +90 c lead soldering time t sol 260 for 5 sec c electrical / optical characteristics (t a =25c) absolute maximum ratings (t a =25c unless otherwise specified) * available only in qtlp650c surface mount led lamp standard bright 1206 qtlp650c-2 / qtlp650d-2 her QTLP650C-3 / qtlp650d-3 yellow qtlp650c-4 / qtlp650d-4 green qtlp650c-7 / qtlp650d-7 algaas red qtlp650c-b blue www.fairchildsemi.com 2 of 6 8/30/01 ds300098
fig. 3 relative intensity vs. peak wavelength 1.0 0.5 0 300 350 400 450 500 550 600 650 700 750 90 i f - forward current (ma) relative intensity v f - forward voltage (v) wavelength (nm) fig. 1 forward current vs. forward voltage 40 50 60 70 80 30 20 10 0 1.0 2.0 2.5 3.0 4.0 5.0 i f - dc forward current (ma) relative lumnous intensity (normalized at 20 ma) fig. 2 relative luminous intensity vs. dc forward current 2.0 1.5 1.0 0.5 0.0 0 5 10 15 20 25 30 yellow green her blue algaas red her yellow green i f - forward current (ma) t a - ambient temperature (?c) fig.5 maximum forward current vs. ambient temperature 50 40 30 20 10 0 020406080 100 algaas red blue green blue her algaas red yellow rel. luminous intensity ( %) -80 ? 80 ? -70 ? 70 ? -60 ? 60 ? -50 ? 50 ? -40 ? 40 ? -30 ? 30 ? -20 ? 20 ? -10 ? 10 ? 0 ? 1.0 0.8 0.6 0.4 0.2 0 0.2 0.4 0.6 0.8 1.0 qtlp650d qtlp650c fig.4 radiation diagram -90 ? 90 ? typical performance curves surface mount led lamp standard bright 1206 qtlp650c-2 / qtlp650d-2 her QTLP650C-3 / qtlp650d-3 yellow qtlp650c-4 / qtlp650d-4 green qtlp650c-7 / qtlp650d-7 algaas red qtlp650c-b blue ds300098 8/30/01 3 of 6 www.fairchildsemi.com
60 - 120 sec preheating +5 c/s max -5 c/s max 120 - 150 c max 5 sec max soldering time 240 c max 0.069 (1.75) 0.069 (1.75) 0.079 (2.0) 0.069 (1.75) recommended printed circuit board pattern recommended ir reflow soldering profile surface mount led lamp standard bright 1206 qtlp650c-2 / qtlp650d-2 her QTLP650C-3 / qtlp650d-3 yellow qtlp650c-4 / qtlp650d-4 green qtlp650c-7 / qtlp650d-7 algaas red qtlp650c-b blue www.fairchildsemi.com 4 of 6 8/30/01 ds300098
12.75 62.00.5 1801 2.50.5 11.0 +0.5 -0.0 +0.25 -0.0 +1.5 8.4 -0.0 2.500.5 progressive direction polarity 1.75 2.00.05 1.55.05 3.50.05 4.0 4.0 dimensional tolerance is 0.1mm unless otherwise specified angle: 0.5 8.0 unit: mm 0.23 1.820.1 1.65 3.55 for -7 for -2, -3, -4 and -b tape and reel dimensions surface mount led lamp standard bright 1206 qtlp650c-2 / qtlp650d-2 her QTLP650C-3 / qtlp650d-3 yellow qtlp650c-4 / qtlp650d-4 green qtlp650c-7 / qtlp650d-7 algaas red qtlp650c-b blue ds300098 8/30/01 5 of 6 www.fairchildsemi.com
disclaimer fairchild semiconductor reserves the right to make changes without further notice to any products herein to improve reliability, function or design. fairchild does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights, nor the rights of others. life support policy fairchild s products are not authorized for use as critical components in life support devices or systems without the express written approval of the president of fairchild semiconductor corporation. as used herein: 1. life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body,or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in labeling, can be reasonably expected to result in a significant injury of the user. 2. a critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. surface mount led lamp standard bright 1206 qtlp650c-2 / qtlp650d-2 her QTLP650C-3 / qtlp650d-3 yellow qtlp650c-4 / qtlp650d-4 green qtlp650c-7 / qtlp650d-7 algaas red qtlp650c-b blue www.fairchildsemi.com 6 of 6 8/30/01 ds300098
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