Visible Light Sensing Photo Diode

Size: px

Start display at page:

Download "Visible Light Sensing Photo Diode"

Gregory James
7 years ago
Views:

1 Visible Light Sensing Photo Diode 4m m R o u n d S e n s o r s P a r t N u m b e r : S E N -V L S P P a c k a g e o u t l i n e s I T E M M A T E R I A L S R es i n Notes : A l l d i m en s i on s a r e i n m i l l i m eter s i n c h es T ol er a n c e i s ± u n l es s oth er w i s e n oted P r otr u d ed r es i n u n d er f l a n g e i s m a x E p ox y L en s C ol or W a ter T r a n s p a r en t L ea d F r a m e A g P l a ti n g I r on A l l oy 2-1

2 Visible Light Sensing Photo Diode P a r t N u m b e r : S E N -V L S P A b s o l u t e m a x i m u m r a t i n g s ( T A= 2 5 I t e m S y m b o l V a l u e U n i t P ow er D is s ipation P c 7 5 mw C ollec tor C urrent Ic 2 0 ma C ollec tor-e mitter Voltage VCEO 3 0 V E mitter-c ollec tor-voltage VECO 5 V O perating Temperature Topr -2 5 ~ Storage Temperature Ts tg -2 5 ~ Soldering Temperature Ts ol A t th e pos ition of 4 mm f rom th e b ottom of th e pac k age w ith in 5 s ec onds E l e c t r o -o p t i c a l c h a r a c t e r i s t i c s P a r a m e t e r S y m b o l V a l u e M i n T y p M a x C ollec tor-e mitter B reak dow n Voltage B VCEO V E mitter-c ollec tor B reak dow n Voltage B VECO V C ollec tor-e mitter Saturation Voltage VCE( S A T ) V O ptic al Ris e Time( 1 0 % to 9 0 % ) TR µ S O ptic al F all Time( 9 0 % to 1 0 % ) TF C ollec tor D ark C urrent ICEO na O n State C ollec tor C urrent I( ON ) ma U n i t ( T A= 2 5 ) T e s t C o n d i t i o n IC= µ A E e = 0 mw / c m 2 IE= µ A E e= 0 mw / c m 2 IC= 2 ma E e = 1 mw / c m 2 VCE= 5V IC= 1 ma RL= Ω VCE= 2 0 V E e = 0 mw / c m 2 VCE= 2 0 V E e = 1 mw / c m 2 W av elength of P eak Sens itiv ity λp nm --- Rang of Spec tral B andw idth λ ~ nm

3 LED Usage and Handling Instructions Dear valued clients: T h ank y o u f o r ch o o se o ur L E D p ro ducts L E Ds are delicate sem sh o uld b e h andle acco rding to th e b elo w instructio ns A S t o r a g e : ico nducto r p ro duct th at 1 LEDs should be stored in an environment with ambient temperature of 23 ± 5 and relative humidity of 4 0 ~ 7 0 % 2 LEDs should be used within three months of being tak en out of their orig inal pac k ag es to B C l e a n i n g : 1 L E o L E o x y I f, L E h o f o o m p C L e a d F r a m e s S h a p i n g & T r i m m i n g 1 T h o b w p o N o p o b o x y o f L E 2 B o f o b p o 4 m m f m b o f L E 3 S h o f o b b o 4 L m o o b p D S o l d e r i n g 1 W h, b 2 m m f m o x y A f, w 3 m f o L E o b p p p o x y o f p 2 W h w o w, p o f o 5 m p o f C p p o w w o o x y o o o w w L E b 3 W h p o f o 5 m p o f C W h w o f L E o P C B, p b o o f L E ( S o p o f avoid lead frame rusting Do no t use any unidentif ied ch em ical to clean Ds, it co uld dam ag e r crack th e D ep surf ace necessary so ak D in alco l r a tim e no t ex ceeding ne inute in no rm al tem erature e sh ap ing sh uld e do ne underneath th e edg e int ressure sh uld e ex erted to th e ep sh ell th e D during sh ap ing ending th e leads sh uld e do ne at a int at least ro th e ase th e D lens ap ing th e leads sh uld e do ne ef re so ldering ead trim ing sh uld nly e do ne at no rm al tem erature en so ldering th e so ldering iro n needs to e at least aw ay ro th e ep edg e ter so ldering allo at least inutes r Ds to co l ack to no rm al tem erature Do no t ap ly any ressure to th e ep encap sulatio n r th e lead ram e during th e so ldering ro cess en ref lo so ldering r ave so ldering lease so lder nce r less th an seco nds at a ax im um tem erature During th e so ldering ro cess, if th e tem erature r tim ing is no t co ntro lled ith in lim its, it uld cause th e ep to def rm r cause th e die r ires ith in th e D to e dam ag ed en using so ldering iro n, lease so lder nce r less th an seco nds at a ax im um tem erature en so ldering a ro D n a lease do no t so lder th leads a D in seq uence lder all th e sitive lead irst, th en all

4 th e neg ative leads) 4 Do no t dip th e ep o x y encap sulatio n p art o f L E D into any so ldering p aste liq uid 5 A f ter so ldering, do no t adj ust th e lo catio n o f th e L E D any m o re 6 W h en attach ing electro nic p arts to a P C B w ith L E Ds, th e curing tim e f o r th e w h o le P C B sh o uld b e less th an 6 0 seco nds, at less th an a tem p erature o f C E I n s t a l l a t i o n 1 During th e installatio n p ro cess, do no t ap p ly any p ressure to th e leads 2 P lease m ak e sure th e installatio n h o les o n th e P C B m atch es th e leads o f th e L E D F E S D ( E l e c t r o s t a t i c D i s c h a r g e ) 1 L E E S p m w h o p E S f L E E x E S L E p o 2 L E b b y p m p w p 3 p p m m p g p p M E S p m g w b m o 4 W h L E m w w m E S L E o f E S P m w b w L E w m ( S o f 1 0 ~ ~ 1 0 Ω / ) L E o b p b 5 A o b g p o m o f w 6 T h o f h o o P C B o b 0 m m T h b o f o h o o b w ± 0 2 m m o f L E p ( L E p 2 4 m m ) F o L E p o b D is very sensitive to D; lease ak e sure during th e le usag e and installatio n ro cess, th at no D ex ist to af ect th e D cessive D co uld dam ag e th e D ch ip and result in erf rm ance deg radatio n D can also e dam ag ed electrical surg e, lease ak e sure any driving electrical circuits are eq uip ed ith surg e ro tectio n During th e installatio n ro cess, lease ak e sure all th e eq uip ent and erso nnel are ro unded ro erly ak e use D ro tectio n eq uip ent such as anti-static lo ves, anti-static rist ands, anti-static ats, anti-static clo th es, anti-static sh es, and anti-static co ntainers en D co e into co ntact ith lo electrical resistance etallic surf aces, th e D co uld dam ag e th e D due to sudden disch arg e D lease ak e sure all surf aces th at ill e in co ntact ith D are co vered ith anti-static ats urf ace electrical resistance 6 8 sq D sh uld e laced in anti-static co ntainers and anti-static ag s ll so ldering iro ns sh uld e ro unded and ro ductio n enviro nm ent sh uld ak e use io n-b lo ers e diam eter th e dip les n sh uld e at least 8 e distance etw een th e centers th e tw dip les sh uld e ith in 0 th e D lead itch standard D lead itch is 5 r sp ecial D lead itch sp ecif icatio ns, th e distance sh uld e adj usted acco rding ly

5 G R e c o m m e n d e d U s a g e G u i d e l i n e s 1 P lease o nly use 2 0 m A ( L am p L E D) and 3 0 m A ( H ig h F lux L E D) o f f o rw ard current to drive L E Ds w h eth er o ne L E D o r m ultip le L E Ds are b eing used 2 C ircuit co nnectio ns i S erial co nnectio n ii P arallel co nnectio n 3 S L E P w o w o w w h o o o f f 4 W h o b h o w h m L E L E O m p g o o f L E f m b w h 2 0 m A ( L p L E 3 0 m A ( H h F L E udden surg e co uld dam ag e th e D interio r co nnectio ns lease desig n circuit ith care so no sudden vo ltag e surg e r current surg e ill sh en turning th e circuit n r en co lo r r rig tness unif rm ity is req uired ile using ultip le Ds, th e D driver co nditio n is critical ur co any uarantees th e unif rm ity th e Ds ro th e sam e in en th e driver current is am D) and ig lux D) H S a f e t y 1 P lease co m p ly w ith g o vernm ent electrical saf ety co de w h ile using th e L E Ds 2 Do no t lo o k directly into a lit L E D; it co uld dam ag e th e ey es af ter o nly a f ew seco nds 3 Do no t lo o k directly into p o w ered U V L E Ds; it co uld dam ag e th e ey es af ter o nly a f ew seco nds ( U V L E Ds are m ainly used in currency validating m ach ines)

1.- L a m e j o r o p c ió n e s c l o na r e l d i s co ( s e e x p li c a r á d es p u é s ).

1.- L a m e j o r o p c ió n e s c l o na r e l d i s co ( s e e x p li c a r á d es p u é s ). PROCEDIMIENTO DE RECUPERACION Y COPIAS DE SEGURIDAD DEL CORTAFUEGOS LINUX P ar a p od e r re c u p e ra r nu e s t r o c o rt a f u e go s an t e un d es a s t r e ( r ot u r a d e l di s c o o d e l a