purdy electronics corporation ? 720 palomar avenue ? sunnyvale, ca 94085 tel: 408.523.8200 ? fax: 408.733.1287 ? sales@purdyelectronics.com 7/18/07 www.purdyelectronics.com AND4GA ultra bright led lamps: type 2 weight: 2.0 mg unit: mm 0.4 0.2 1.25 r0.2 2.0 cathode index polarity 1.1 0.6 1.4 AND4GA gap ultra bright green light emission surface mount package features ? small package size ? 2.0 (l) x 1.25 (w) x 1.1 (h) size ? suitable for dip and reflow soldering ? recommended forward current: 10 ma maximum ratings (t a = 25c) characteristics symbol rating unit forward current i f 30 ma reverse voltage v r 5v power dissipation p d 100 mw operating temperature range t opr -40 to 85 c storage temperature range t stg -40to 90 c precaution please be careful of the following: 1. manual soldering: maximum temperature of iron tip: 260c max. soldering time: within 5 sec. per solder-land soldering portion of lead: up to 1.6 mm from the body of the device 2. re?ow solder: recommended condition is as follows: electro-optical characteristics (t a = 25c) characteristics symbol test condition minimum typical maximum unit forward voltage v f i f = 20 ma C2.12.4 v reverse current i r v r = 5 v C C 10 a luminous intensity i v i f = 20 ma 8.0 15 C mcd peak emission wavelength l p i f = 20 ma C 570 C nm spectral line half width ? i f = 20 ma C30Cnm dominant wavelength d i f = 20 ma C 571 C nm full viewing angle i v = 1/2 peak C 140 C degree more than 2 min. 230 c max. 140 - 160 c temperature 10 sec. max. time 4 c/sec. max. 1.2 1.2 0.9 1.2 reflow the following soldering patterns are recommended for reflow soldering product speci?cations contained herein may be changed without prior notice. it is therefore advisable to contact purdy electronics before proceeding with the design of equipment incorporating this product. ? rohs compliant
AND4GA gap ultra bright green light emission ultra bright led lamps: type 2 purdy electronics corporation ? 720 palomar avenue ? sunnyvale, ca 94085 tel: 408.523.8200 ? fax: 408.733.1287 ? sales@purdyelectronics.com 7/18/07 www.purdyelectronics.com -20 0 20 40 60 80 0.1 0.3 0.5 1 3 i v ? t c case temperature t c (c) relative luminous intensity i f ? t a ambient temperature t a (c) allowable forward current i f (ma) 0 20 40 60 80 100 0 10 20 30 40 520 540 560 580 600 620 640 0 0.2 0.4 0.6 0.8 1.0 relative luminous intensity ? wavelength wavelength (nm) relative luminous intensity i f = 20 ma t a = 25c radiation pattern t a = 25c 90 80 70 60 50 40 30 20 10 0 10 20 30 40 50 60 70 80 90 0.2 00.40.8 0.6 forward current i f (ma) 135 10 30 50 100 1 3 30 10 5 50 100 i v ? i f luminous intensity i v (mcd) t a = 25c 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 1 3 5 10 30 50 i f ? v f forward voltage v f (v) forward current i f (ma) t a = 25c
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