ultra bright led lamps: type 3 purdy electronics corporation 720 palomar avenue sunnyvale, ca 94086 32 tel: 408.523.8200 fax: 408.733.1287 email@purdyelectronics.com www.purdyelectronics.com 1/5/98 cathode index 1.5 max (1) 9.65 0.2 ?.8 0.2 ?.0 0.2 20 1 (2) 0.5 0.5 1. anode 2. cathode 0.5 2.54 2 1 1 1.5 1.5 AND183HGP ingaalp high brightness green light emission t-1 3/4 package (5 mm) features peak wavelength ( l p = 574 nm) emission all plastic mold type, clear colorless lens low drive current: 1 to 20 ma dc excellent on-off contrast ratio solid state reliability, long life fast response time, capable of pulse operation high power luminous intensity maximum ratings (t = 25?) characteristics symbol rating unit forward current i f 50 ma reverse voltage v r 4v power dissipation p d 140 mw operating temperature range t opr -40 to 85 ? storage temperature range t stg -40 to 120 ? precaution please be careful of the following: 1. soldering temperature: 260? max soldering time: 3 sec. max soldering portion of lead: up to 2 mm from the body of the device 2. the lead can be formed up to 5 mm from the body of the device without forming stress. soldering should be performed after the lead forming. electro-optical characteristics (t = 25?) characteristics symbol test condition minimum typical maximum unit forward voltage v f i f = 20 ma 2.35 2.8 v reverse current i r v r = 4 v 50 ? luminous intensity i v i f = 20 ma 850 2,500 mcd peak emission wavelength l p i f = 20 ma 574 nm spectral line half width d l i f = 20 ma ?1 nm dominant wavelength l d i f = 20 ma 571 nm full viewing angle q i v = 1/2 peak 8 degree weight: 0.31 g unit: mm
AND183HGP ingaalp high brightness green light emission ultra bright led lamps: type 3 purdy electronics corporation 720 palomar avenue sunnyvale, ca 94086 1/5/98 tel: 408.523.8200 fax: 408.733.1287 email@purdyelectronics.com www.purdyelectronics.com 33 -20 0 20 40 6.0 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 20 40 60 80 520 540 560 580 600 620 640 0 0.2 0.4 0.6 0.8 1.0 relative luminous intensity ?wavelength wavelength l (nm) relative luminous intensity i f = 20 ma t a = 25 c radiation pattern t a = 25 c 90 80 70 60 50 40 30 20 10 0 10 20 30 40 50 60 70 80 90 0.2 0 0.4 0.8 0.6 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 1 3 5 10 30 50 i f ?v f forward voltage v f (v) forward current i f (ma) t a = 25 c i v ?i f 0.5 1 3 5 10 30 50 100 300 50 100 3000 1000 500 300 5000 10000 forward current i f (ma) luminous intensity i v (mcd) t a = 25 c
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