sfh 484 sfh 485 gaalas-ir-lumineszenzdioden (880 nm) gaalas infrared emitters (880 nm) lead (pb) free produc t - rohs compliant sfh 484 sfh 485 2010-11-29 1 wesentliche merkmale ? gaalas-led mit sehr hohem wirkungsgrad ? hohe zuverl?ssigkeit ? ul version erh?ltlich ? gute spektrale anpassung an si-fotoempf?nger ? gegurtet lieferbar (im ammo-pack) ? gruppiert lieferbar ?sfh 484: geh?usegleich mit ld 274 ?sfh 485: geh?usegleich mit sfh 300, sfh 203 anwendungen ? ir-fernsteuerungen ? rauchmelder ? sensorik ? diskrete lichtschranken typ type bestellnummer ordering code geh?use package sfh 484 q62703q1092 5-mm-led-geh?use (t 1 3 / 4 ), klares violettes epoxy-gie?harz, anschlsse im 2.54-mm-raster ( 1 / 10 ??), anodenkennzeichung: krzerer anschlu? 5 mm led package (t 1 3 / 4 ), violet-colored epoxy resin, solder tabs lead spacing 2.54 mm ( 1 / 10 ??), anode marking: short lead sfh 484-2 q62703q1756 sfh 484-2 e7517 (ul) q62703q2392 sfh 484-2 e9548 (ul) q65110a1434 sfh 485 q62703q1093 sfh 485-2 q62703q1547 features ? very highly efficient gaalas-led ? high reliability ? ul version available ? spectral match with silicon photodetectors ? available on tape and reel (in ammopack) ? available in bins ?sfh 484: same package as ld 274 ?sfh 485: same package as sfh 300, sfh 203 applications ? ir remote controls ? smoke detectors ? sensor technology ? discrete interrupters
2010-11-29 2 sfh 484, sfh 485 grenzwerte ( t a = 25 c) maximum ratings bezeichnung parameter symbol symbol wert value einheit unit betriebs- und lagertemperatur operating and storage temperature range t op ; t stg ? 40 + 100 c sperrspannung reverse voltage v r 5 v durchla?strom forward current i f 100 ma sto?strom, t p = 10 s, d = 0 surge current i fsm 2.5 a verlustleistung power dissipation p tot 200 mw w?rmewiderstand, freie beinchenl?nge max. 10 mm thermal resistance, lead length between package bottom and pc-board max. 10 mm r thja 375 k/w
sfh 484, sfh 485 2010-11-29 3 kennwerte ( t a = 25 c) characteristics bezeichnung parameter symbol symbol wert value einheit unit wellenl?nge der strahlung wavelength at peak emission i f = 100 ma peak 880 nm spektrale bandbreite bei 50% von i rel spectral bandwidth at 50% of i rel i f = 100 ma ? 80 nm abstrahlwinkel half angle sfh 484 sfh 485 ? ? 8 20 grad deg. aktive chipfl?che active chip area a 0.09 mm 2 abmessungen der aktiven chipfl?che dimension of the active chip area l b l w 0.3 0.3 mm2 abstand chipoberfl?che bis linsenscheitel distance chip front to lens top sfh 484 sfh 485 h h 5.1 5.7 4.2 4.8 mm mm schaltzeiten, i e von 10% auf 90% und von 90% auf 10%, bei i f = 100 ma, r l = 50 switching times, e from 10% to 90% and from 90% to 10%, i f = 100 ma, r l = 50 t r , t f 0.6/0.5 s kapazit?t capacitance v r = 0 v, f = 1 mhz c o 15 pf durchla?spannung forward voltage i f = 100 ma, t p = 20 ms i f = 1 a, t p = 100 s v f v f 1.50 ( 1.8) 3.00 ( 3.8) v v sperrstrom, reverse current v r = 5 v i r 0.01 ( 1) a gesamtstrahlungsflu?, total radiant flux i f = 100 ma, t p = 20 ms e 25 mw
2010-11-29 4 sfh 484, sfh 485 temperaturkoeffizient von i e bzw. e , i f = 100 ma temperature coefficient of i e or e , i f = 100 ma tc i ? 0.5 %/k temperaturkoeffizient von v f , i f = 100 ma temperature coefficient of v f , i f = 100 ma tc v ? 2 mv/k temperaturkoeffizient von , i f = 100 ma temperature coefficient of , i f = 100 ma tc 0.25 nm/k gruppierung der strahlst?rke i e in achsrichtung gemessen bei einem raumwinkel = 0.001 sr bei sfh 484 bzw. = 0.01 sr bei sfh 485 grouping of radiant intensity i e in axial direction at a solid angle of = 0.001 sr at sfh 484 or = 0.01 sr at sfh 485 bezeichnung parameter symbol wert value einheit unit sfh 484 sfh 484-1 sfh 484-2 sfh 485 sfh 485-2 strahlst?rke radiant intensity i f = 100 ma, t p = 20 ms i e min i e max 50 - 50 100 80 - 25 160 25 100 mw/sr mw/sr kennwerte ( t a = 25 c) characteristics (cont?d) bezeichnung parameter symbol symbol wert value einheit unit
sfh 484, sfh 485 2010-11-29 5 radiation characteristics, sfh 484 rel = f ( ? ) radiation characteristics sfh 485 rel = f ( ? ) ohr01891 020 40 60 80 100 120 0.4 0.6 0.8 1.0 100 90 80 70 60 50 0 10 20 30 40 0 0.2 0.4 0.6 0.8 1.0 ? ?
sfh 484, sfh 485 2010-11-29 6 relative spectral emission i rel = f ( ) forward current i f = f ( v f ), single pulse, t p = 20 s 0 750 rel ohr00877 800 850 900 950 nm 1000 20 40 60 80 % 100 10 ohr00881 f v -3 -2 10 -1 10 0 10 1 10 0123456v8 a f radiant intensity single pulse, t p = 20 s permissible pulse handling capability i f = f ( ), t a = 25 c, duty cycle d = parameter i e i e 100 ma = f ( i f ) 10 ohr00878 e f -3 -2 10 -1 10 0 10 1 10 2 10 0 10 10 1 10 2 10 4 ma e (100ma) 3 10 10 f ohr00886 1 2 10 3 10 4 10 ma -5 10 s = d f t dc 0.005 = d p t t t p p t 0.5 0.2 0.1 0.01 0.02 0.05 10 -4 10 -3 10 -2 10 -1 10 0 10 1 10 2 max. permissible forward current i f = f ( t a ) forward current vs. lead length between the package bottom and the pc-board i f = f ( l) , t a = 25 c t ohr00880 0 f 0 20 40 60 80 100 ?c ma 25 50 75 100 125 ohr00949 f 0 0 5 10 15 20 25 mm 30 20 40 60 80 100 ma 120
sfh 484, sfh 485 2010-11-29 7 ma?zeichnung package outlines ma?e in mm (inch) / dimensions in mm (inch). 5.7 (0.224) 5.1 (0.201) 1.8 (0.071) 1.2 (0.047) chip position gexy6271 cathode 5.9 (0.232) 5.5 (0.217) 0.6 (0.024) 0.4 (0.016) 0.6 (0.024) 0.4 (0.016) spacing 2.54 (0.100) 0.8 (0.031) 0.5 (0.020) 29 (1.142) 27 (1.063) 9.0 (0.354) 8.2 (0.323) 7.5 (0.295) 7.8 (0.307) area not flat ?4.8 (0.189) ?5.1 (0.201) sfh 484 ?5.1 (0.201) ?4.8 (0.189) 7.8 (0.307) 7.5 (0.295) 9.0 (0.354) 8.2 (0.323) 4.8 (0.189) 4.2 (0.165) 1.5 (0.059) chip position gexy6305 cathode spacing 2.54 (0.100) 0.4 (0.016) 0.6 (0.024) 27 (1.063) 29 (1.142) 0.5 (0.020) 0.8 (0.031) area not flat 0.4 (0.016) 0.6 (0.024) 5.5 (0.217) 5.9 (0.232) sfh 485
2010-11-29 8 sfh 484, sfh 485 empfohlenes l?tpaddesign wellenl?ten (ttw) recommended solder pad ttw soldering ma?e in mm (inch) / dimensions in mm (inch). 4 (0.157) ohlpy985 4.8 (0.189)
sfh 484, sfh 485 2010-11-29 9 l?tbedingungen soldering conditions wellenl?ten (ttw) (nach cecc 00802) ttw soldering (acc. to cecc 00802) published by osram opto semico nductors gmbh leibnizstrasse 4, d-93055 regensburg www.osram-os.com ? all rights reserved. the information describes the type of component and shall not be considered as assured characteristics. terms of delivery and rights to change design reserv ed. due to technical requirements components may contain dangerous substances. for information on the types in question please contact our sales organization. packing please use the recycling operators known to you. we can also help you ? get in touch with your nearest sales office. by agreement we will take packing material back, if it is sorted. you must bear the costs of tr ansport. for packing material that is returned to us unsorted or which we are not obliged to accept, we shall have to invoice you for any costs incurred. components used in life-support devices or system s must be expressly authorized for such purpose! critical components 1 may only be used in life-support devices or systems 2 with the express written approval of osram os. 1 a critical component is a component used in a life-support device or system whose failure can reasonably be expected to cause the failure of that life-support de vice or system, or to affect its safety or effectiveness of that device or system. 2 life support devices or systems are intended (a) to be impl anted in the human body, or (b) to support and/or maintain and sustain human life. if they fail, it is reasonable to assume that the health of the user may be endangered. ohly0598 0 0 50 100 150 200 250 50 100 150 200 250 300 t t c s 235 c 10 s c ... 260 1. welle 1. wave 2. welle 2. wave 5 k/s 2 k/s ca 200 k/s cc ... 130 100 2 k/s zwangskhlung forced cooling normalkurve standard curve grenzkurven limit curves
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