8/5/03 pa ckage dimensions p age 1 of 6 ?2003 fairchild semiconductor corporation surface mount led lamp 0603 (0.35 mm height) QTLP603C-EB blue applications ? e ypad backlighting push-button backlighting lcd backlighting description this surface mount chip led is designed to ? industry standard footprint. small size, low pro?e and wide viewing angle make t his led an ideal choice for backlighting applications and panel illumination. this device utilizes an ingan/sapphire blue led. features miniature footprint - 1.6(l) x 0.8(w) x 0.4(h) mm wide viewing angle of 120 ? ater clear optics moisture-proof packaging ? v ailable in 0.315" (8mm) width tape on 7" (178mm) diameter reel; 2,000 units per reel 0.047 (1.2) 0.035 (0.9) 0.028 (0.7) 0.067 (1.7) 0.059 (1.5) 0.039 (1.0) top side bottom polarity - + cathode 0.031 (0.8) 0.016 (0.4) 0.014 (0.35) note: dimensions for all drawings are in inches (mm).
8/5/03 p age 2 of 6 ?2003 fairchild semiconductor corporation surface mount led lamp 0603 (0.35 mm height) QTLP603C-EB blue absolute maximum ratings (t a = 25? unless otherwise speci?d) p arameter symbol rating unit operating temperature t opr -40 to +85 ? storage temperature t stg -40 to +90 ? lead soldering time t sol 260 for 5 sec ? continuous forward current i f 30 ma p eak forward current (f = 1.0 khz, duty factor = 1/10) i fm 100 ma reverse voltage v r 5v po w er dissipation p d 80 mw electrical / optical characteristics (t a =25?) pa rt number QTLP603C-EB.7800d condition luminous intensity (mcd) i f = 5 ma bin i1 8 - 16 bin i2 13 - 26 f orward voltage (v) i f = 5 ma bin v1 2.75 - 2.95 bin v2 2.95 - 3.15 dominant wavelength (nm) i f = 5 ma bin w1 465 - 470 bin w2 470 - 475 spectral line half width (nm) 35 i f = 20 ma viewing angle (? 120 i f = 20 ma
8/5/03 p age 3 of 6 ?2003 fairchild semiconductor corporation surface mount led lamp 0603 (0.35 mm height) QTLP603C-EB blue typical performance curves fig. 3 relative intensity vs. peak wavelength 1.0 0.5 0 300 350 400 450 500 550 600 650 700 750 100 i f - forward current (ma) relative intensity v f - forward voltage (v) wa velength (nm) fig. 1 forward current vs. forward voltage 10 1 0.1 2.00 2.50 3.00 3.50 4.00 i f - forward current (ma) relative lumnous intensity (normalized at 20 ma) fig. 2 relative luminous intensity vs. dc forward current 1.4 1.0 1.2 0.4 0.6 0.8 0.2 0.0 0102030 40 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 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 fig.4 radiation diagram -90 ? 90 ?
8/5/03 p age 4 of 6 ?2003 fairchild semiconductor corporation surface mount led lamp 0603 (0.35 mm height) QTLP603C-EB blue recommended printed circuit board pattern recommended ir reflow soldering profile 0.033 (0.85) 0.039 (1.00) 0.031 (0.80) 0.031 (0.80) 60 - 120 sec preheating +5 c/s max -5 c/s max 120 - 150 c max 5 sec max soldering time 240 c max
8/5/03 p age 5 of 6 ?2003 fairchild semiconductor corporation surface mount led lamp 0603 (0.35 mm height) QTLP603C-EB blue t ape and reel dimensions 12.75 62.0 0.5 180 1 2.5 0.5 11.0 +0.5 -0.0 +0.25 -0.0 +1.5 8.4 -0.0 2.50 0.5 progressive direction polarity 1.75 2.0 0.05 1.55. 05 3.5 0.05 4.0 0.23 0.1 4.0 dimensional tolerance is 0.1mm unless otherwise specified angle: 0.5 0.9 1.8 0.1 8.0 unit: mm 0.7
8/5/03 life support policy fairchild? 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 the 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. 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. p age 6 of 6 ?2003 fairchild semiconductor corporation surface mount led lamp 0603 (0.35 mm height) QTLP603C-EB blue
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