specifications for standard led lamps l 207 series wenrun optoelectronic
wenrun led lamp s l 207 series 3 featur es: h i gh speed response. high reliability and long life. low pow er consum ption. a v ailable in red,blue,white ,green, y e llow colors. suitable for pulse operation. 3 descriptions: the led lam p s are available with dif f er ent colors,intensities,epoxy colors,etc. superior perform ance in outdoor environm ent. 3 applications: these lam p are w i dely used for various application. indication of all kinds. com m e rcial use. 3 selection guide: chip part no. m a t e r i a l e m i t t i n g c o l o r lens type lg 2 0 7 3 0 g a p g r e e n g r e e n d i ffused ly 20730 g a a s p / g a p y e l l o w yello w diffu sed lsr20730 gaalas su p e r red red diffu sed li20730 g a a s p o r a n g e red diffu sed prep ared date june 2005 http://www .wenrun.com rev . 3 page 1of 5
wenrun led lamp s l 207 series 3 pack age dimensions: notes 1 a all dim e nsions are in m illim etres (m m ) . 2 a t o lerance is 0.25m m ( 0.01?) unless otherw ise noted. 3 a protruded resin under flange is 1.5m m max led . 3 absolute maximum rating
ta = 2 5 2.54 ty p 1.0min 1.0 1 . anode 2.catho d e 0.5 typ 1.5 ma x 25.0min 4.3 5.0 5.8 2 1 p a r a m e t e r s y m b o l gr e e n y e l l o w super r e d o r a n g e u n i t pow e r d i ssipation p d 6 0 6 0 5 0 6 0 m w pulse forward current (d uty 1/10 @ 1kh z) i fp 7 0 7 0 7 0 7 0 m a continuous forw ard current i f 2 0 2 0 2 0 2 0 m a reverse v o ltage v r 5 5 5 5 v o p erating t e m p erature range t opr -30 j +85 s t orage t e m p erature range t s tg -40 j +100 soldering t e m p erature t s ol 260 5 no tes soldering tim e ? 5 seconds. prep ared date june 2005 http://www .wenrun.com rev . 3 page 2of 5
wenrun led lamp s l 207 series 3 electrical optical characteristics
ta = 2 5 gr e e n y e l l o w super red o r a n g e p a r a m e t e r s y m b o l t y p . m a x . t y p. max. t y p. max. t y p. max. unit te s t condition lum i nous intensity i v 20 -- 1 5 - - 2 5 - - 1 8 - - m c d i f =20m a forward v o ltage v f 2 . 2 2 . 5 2 . 0 2 . 5 1.85 2 . 3 2 . 0 2 . 5 v i f =20m a reverse current i r - - 5 0 - - 5 0 - - 5 0 - - 5 0 ua v r =5v d o m i nant w a velength / d 5 6 5 - - 5 8 5 - - 6 4 5 - - 630 - - nm i f =20m a peak em ission w a velength / p 5 6 2 - - 5 8 8 - - 6 5 5 - - 636 - - nm i f =20m a spectral line h a lf w i dth / 3 0 - - 3 0 - - 3 0 - - 3 0 - - nm i f =20m a v i ew ing a ngle 2 , 1/2 1 2 0 - - 1 2 0 - - 1 2 0 - - 120 - - d e g i f =20m a 3 reliability t e st items and conditions no t e st item t e st conditions duration sample ac/re 1 t e m p erature c y c l e -40 j 25 j 100 j 25 30m in 5m in 30m in 5m in 50cly c l e s 1 0 0 0 / 1 2 h i gh t e m p . s t o r a g e t a =100 1 0 0 0 h o u r s 1 0 0 0 / 1 3 t e mp . & h u mi d i t y t e s t ta = 8 5 rh =85% 1 0 0 0 h o u r s 1 0 0 0 / 1 4 l o w t e m p . s t o r a g e t a =-40 1 0 0 0 h o u r s 1 0 0 0 / 1 5 o p erating l i f e t e s t ta = 2 5 5 dc if=2 0 m a 1 0 0 0 h o u r s 1 0 0 0 / 1 6 s o l d e r h e a t t s ol=260 5 1 0 s 1 t i m e s 2 0 0 / 1 prep ared date june 2005 http://www .wenrun.com rev . 3 page 3of 5
wenrun led lamp s l 207 series 3 t y pical electr o -optical characteristics curves prep ared date june 2005 http://www .wenrun.com rev . 3 page 4of 5 -6 0 r e l a t i ve l u mi nosi t y ( % ) amb i e n t te mp er at ur e t a (c) 0 02 0 6 0 40 80 10 0 -9 0 1.0 re la t i ve lumi nosi t y vs amb i en t te mp er a t u r e if =2 0 m a 15 0 10 0 50 20 0 -8 0 -7 0 90 radiatio n a n g l e 0. 5 00 . 5 1 . 0 -20 - 50 -4 0 -3 0 -1 0 0 30 20 10 50 60 80 70 40 r e lati v e lu min o s it y( %) 30 fo rwa r d cu rre nt (m a) amb i e n t te mp er at ur e t a (c) 0 02 0 20 10 60 40 80 10 0 f o rward c u r r en t (ma) 10 0 0 100 25 50 75 20 30 50 40 f o rwa r d cu rren t vs amb i en t te mp er a t u r e 40 50 fo rward cu rren t vs r e l a ti v e lum i no s ity 175 200 125 150 ta =25 re la t i ve l u mi nou s i n t e n sit y ( % ) 10 0 wa ve le ngth ( n m) 54 0 25 0 58 0 50 75 620 66 0 70 0 r e l a t i ve l u min ous i n te ns it y vs. wa ve le ngt h ta =25 50 forw a r d volta ge (v ) 1.5 20 fo rwa r d c u r r en t (ma) 0 10 1.0 40 30 2. 0 2. 5 3. 5 3.0 fo r w ard c u rre nt vs. forw a r d volta ge ta =25
wenrun led lamp s l 207 series 3 label form specification wenrun opt o. type lxxxxxx quty xxxxpcs code xxxxxxxx da te xxxxxx manufacturer part no. quantity classing code sealing d a te (y ear-m onth-day ) 3 pr ecautions in use a a soldering conditions 1 a when soldering, leave the m i nim u m clearance between the bottom of the resin and the soldering point. 2 a maxim u m allow a ble soldering conditions are. solder dipping: 260 m a x., 5 seconds m a x., one tim e. soldering iron: 350 m a x., 5 seconds m a x., one tim e. 3 a contact betw een m o lten solder and the resin m u st be avoided. 4 a in soldering, do not put any stress on the lead fram e , particularly w h en heated. b a lead frame forming and u s e 1 a whe n form ing lea d s ,t h e lea d s sho u l d be ben t at a poi nt a t le ast 3 m m fro m the base of ep o x y . lea d form ing should be done before soldering. 2 a d o n o t a p ply any b e n d i ng stress to t h e base of t h e l ead. the s t ress to t h e base m a y dam a ge the led s characteristics. 3 a whe n m ount in g th e le d s ont o a prin ted circ ui t bo a r d ,t he h o les o n t h e cir c ui t b o ard sho u l d b e e x ac tly aligned with the leads of the leds. 4 a please a v oid c o n d i t i ons w h i c h m a y cause t h e led t o corro de, t a rnish or d i sc olor. t h is cor r osio n or disc ol orati on m a y cause dif f icul ty duri ng sold erin g o p er ati ons. it is re com m e nded t h at the led s be us ed as soon as possible. 5 a please avoid rapid transitions in am bient tem p erat ure, especially , in high hum idity environm ents. 3 notes: 1 a above specification m a y be changed without notice. we will reserve authority on m a terial change for above specification. 2 a wh en u s in g th i s p r od uc t , pl e a s e o b s e r v e th e a b so lu t e m a x i m u m ra ti ng s a n d th e i n st ru ct io ns fo r t h e specif i ca tio n s h ee ts. w e ass u m e no resp o n sib ili ty for a n y dam a ge result in g fro m use of th e pro d u ct wh ic h does not com p ly with the instructions included in the specification sheets. prep ared date june 2005 http://www .wenrun.com rev . 3 page 5of 5
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