plcc-4 (bi-color) package surface mount led lamp 1 of 3 6/2/00 300062a features ? non-diffused package excellent for back-lighting and coupling to light pipe low package profile wide viewing angle of 120 moisture proof packaging parameter symbol rating unit operating temperature t opr -40 to +100 c storage temperature t stg -40 to +100 c lead soldering time t sol 260 for 5 sec c continuous forward current i f 30 ma peak forward current i f 160 ma (f = 1.0 khz, duty factor = 1/10) reverse voltage (i r = 10 a) v r 5v power dissipation p d 100 mw absolute maximum ratings (t a = 25c unless otherwise specified) description this bi-color surface mount lamp is designed with a flat top and sides for automatic placement equipment. it is compatible with convective ir and vapor phase reflow soldering and conductive epoxy attachment process. the package size and configuration conform to eia-535 baac standard specification for case size 3528 tantalum capacitor. package dimensions 0.094 (2.4) cathode 0.118 (3.0) 0.102 (2.6) 0.043 (1.1) 0.020 (0.5) 0.083 (2.1) 0.067 (1.7) 0.035 (0.9) 0.028 (0.7) 0.134 (3.4) 0.118 (3.0) 0.091 (2.3) 0.083 (2.1) 0.007 (.18) 0.005 (.12) 0.041 (0.1) 0.067 (1.7) 0.052 (1.3) 0.142 (3.6) 0.126 (3.2) 12 4 3 note: 1. all dimensions are in inches (mm). 2. pin-out connections are on page 3. her / pure green qtlp670c25.7744d part number qtlp670c25.7744d condition luminous intensity (mcd) i f = 20 ma red - cat 17 & 18 4 - 8, 6.5 - 13 green - cat 15 & 16 1.5 - 3.0, 2.5 - 5.0 forward v oltage (v) i f = 20 ma maximum 2.8 / 2.8 typical 2.0 / 2.0 wavelength (nm) i f = 20 ma peak 635 / 555 dominant 628 / 560 spectral line half w idth (nm) 45 / 22 i f = 20 ma viewing angle () 120 i f = 20 ma electrical / optical characteristics (t a =25c)
i f - dc forward current (ma) relative lumnous intensity (normalized at 20 ma) fig. 2 relative luminous intensity vs. dc forward current 2.5 2.0 1.5 1.0 0.5 0.0 01020304050 -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 ambient temperature t a (?c) i f - forward current (ma) 50 40 30 20 10 0 -25 0 25 50 75 100 fig.5 forward current vs. ambient temperature -90 ? 90 ? rel. luminous intensity (%) relative intensity fig. 3 relative intensity vs. peak wavelength 1.0 0.5 0 500 550 600 650 700 750 90 i f - forward current (ma) 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 3.0 4.0 5.0 her pure green her pure green typical performance curves 2 of 3 6/2/00 300062a plcc-4 (bi-color) package surface mount led lamp her / pure green qtlp670c25.7744d
2 of 3 6/2/00 300062a 0.059 [1.50] 0.043 [1.09] 0.102 [2.59] 0.177 [4.50] 60 - 120 sec preheating +5 c/s max -5 c/s max 120 - 150 c max 5 sec max soldering time 240 c max recommended printed circuit board pattern recommended ir reflow soldering profile plcc-4 (bi-color) package surface mount led lamp her / pure green qtlp670c25.7744d part number pin #1 pin #2 pin #3 pin #4 QTLP670C-25 her (-) pure green (+) her (+) pure green (-) pin-out
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