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everlight electronics co.,ltd. everlight electronics co., ltd. http://www.everlight.com rev. 1.1 page: 1 of 9 device no. : dse-231-g01 prepared date:2004.08.04 prepared by : forrestchen technical data sheet reverse package chip led 23-21/ghc-yr2t1/2a features ? package in 8mm tape on 7 ? diameter reel. ? compatible with automatic placement equipment. ? compatible with infrared and vapor phase reflow solder process. ? mono-color type. ? pb free. descriptions ? the 23-21 smd taping is much smaller than lead frame type components, thus enable smaller board size, higher packing density, reduced storage space and finally smaller equipment to be obtained. ? besides, lightweight makes them ideal for miniature applications. etc. applications ? automotive: backlighting in dashboard and switch. ? telecommunication: indicator and backlighting in telephone and fax. ? flat backlight for lcd, switch and symbol. ? general use. device selection guide chip material emitted color lens color ingan brilliant green water clear
everlight electronics co.,ltd. everlight electronics co., ltd. http://www.ever light.com rev. 1.1 page: 2 of 10 device no. : dse-231-g01 prepared date: 2004.08.04 prepared by : forrestchen 23-21/ghc-yr2t1/2a package outline dimensions + - polarity for reflow soldering notes: tolerances unless dimension ? 0.1mm ,unit = mm everlight electronics co.,ltd. everlight electronics co., ltd. http://www.ever light.com rev. 1.1 page: 3 of 10 device no. : dse-231-g01 prepared date: 2004.08.04 prepared by : forrestchen 23-21/ghc-yr2t1/2a absolute maximum ratings (ta=25 ) parameter symbol rating unit reverse voltage v r 5 v forward current i f 25 ma operating temperature topr -40 ~ +85 storage temperature tstg -40 ~ +90 soldering temperature tsol 260 (for 5 second) electrostatic discharge esd 150 v power dissipation pd 110 mw peak forward current (duty 1/10 @1khz) i fp 100 ma electro-optical characteristics (ta=25 ) parameter symbol min. typ. max. unit condition luminous intensity *1 i v 140 ----- 360 mcd i f =20ma viewing angle 2 1/2 ---- 130 ----- deg i f =20ma peak wavelength ? p ----- 518 ----- nm i f =20ma dominant wavelength *2 ? d 520 ----- 535 nm i f =20ma spectrum radiation bandwidth ?? ---- 36 ---- nm i f =20ma forward voltage v f ---- 3.5 3.9 v i f =20ma reverse current i r ---- ---- 50 ua v r =5v notes: 1.tolerance of luminous intensity ? 10% 2.tolerance of dominant wavelength ? 1nm everlight electronics co.,ltd. everlight electronics co., ltd. http://www.ever light.com rev. 1.1 page: 4 of 10 device no. : dse-231-g01 prepared date: 2004.08.04 prepared by : forrestchen 23-21/ghc-yr2t1/2a bin rang of dom. wavelength groups bin min max unit condition x 520 525 y 525 530 y z 530 535 nm i f =20ma bin rang of luminous intensity bin min max unit condition r2 140 180 s1 180 225 s2 225 285 t1 285 360 mcd i f =20ma notes: 1.tolerance of luminous intensity ? 10% 2.tolerance of dominant wavelength ? 1nm everlight electronics co.,ltd. everlight electronics co., ltd. http://www.ever light.com rev. 1.1 page: 5 of 10 device no. : dse-231-g01 prepared date: 2004.08.04 prepared by : forrestchen 23-21/ghc-yr2t1/2a typical electro-optical ch aracteristic curves : everlight electronics co.,ltd. everlight electronics co., ltd. http://www.ever light.com rev. 1.1 page: 6 of 10 device no. : dse-231-g01 prepared date: 2004.08.04 prepared by : forrestchen 23-21/ghc-yr2t1/2a label explanation cat: luminous intensity rank hue: dom. wavelength rank ref: forward voltage rank reel dimensions note: the tolerances unless mentioned is ? 0.1mm ,unit = mm everlight electronics co.,ltd. everlight electronics co., ltd. http://www.ever light.com rev. 1.1 page: 7 of 10 device no. : dse-231-g01 prepared date: 2004.08.04 prepared by : forrestchen 23-21/ghc-yr2t1/2a carrier tape dimensions: loaded quantity 2000 pcs per reel note: the tolerances unless mentioned is ? 0.1mm ,unit = mm moisture resistant packaging aluminum moistue-proof bag label desiccant label everlight electronics co.,ltd. everlight electronics co., ltd. http://www.ever light.com rev. 1.1 page: 8 of 10 device no. : dse-231-g01 prepared date: 2004.08.04 prepared by : forrestchen 23-21/ghc-yr2t1/2a reliability test items and conditions the reliability of products shall be satisfied with items listed below. confidence level j 90% ltpd j 10% no. items test condition test hours/cycles sample size ac/re 1 reflow soldering temp. : 260 |