sfh 4881 sfh 4883 ir-lumineszenzdiode (880 nm) im to-46-geh?use infrared emitter (880 nm) in to-46 package lead (pb) free produc t - rohs compliant 2008-02-25 1 sfh 4881 sfh 4883 wesentliche merkmale ? hergestellt im schmelzepitaxieverfahren anode galvanisch mi t dem geh?useboden verbunden hohe zuverl?ssigkeit gute spektrale anpassung an si-fotoempf?nger hermetisch dichtes metallgeh?use anwendungen lichtschranken fr gleich- und wechsellichtbetrieb ir-ger?tefernsteuerungen sensorik typ type bestellnummer ordering code strahlst?rke ( i f = 100 ma, t p = 20 ms) radiant intensity ) i e (mw/sr) sfh 4881 Q62702P5302 40 (typ. 72) sfh 4883 q62702p5303 4 (typ. 8) features fabricated in a liquid phase epitaxy process anode is electrically connected to the case high reliability matches all si-photodetectors hermetically sealed package applications photointerrupters ir remote control sensor technology
2008-02-25 2 sfh 4881, sfh 4883 grenzwerte ( t c = 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 200 ma sto?strom surge current t p = 10 s, d = 0.01 i fsm 2.5 a verlustleistung power dissipation p tot 470 mw w?rmewiderstand thermal resistance r thja r thjc 450 160 k/w k/w kennwerte ( t a = 25 c) characteristics bezeichnung parameter symbol symbol wert value einheit unit wellenl?nge der strahlung wavelength of peak emission peak 880 nm spektrale bandbreite bei 50% von i max spectral bandwidth at 50% of i max ? 80 nm abstrahlwinkel half angle sfh 4881 sfh 4883 ? ? 5 35 grad deg. aktive chipfl?che active chip area a 0.16 mm 2 abmessungen der aktiven chipfl?che dimension of the active chip area l b l w 0.4 0.4 mm2
sfh 4881, sfh 4883 2008-02-25 3 schaltzeiten, i e von 10% auf 90% und von 90% auf 10% switching times, i e from 10% to 90% and from 90% to 10% i f = 100 ma, r l = 50 ? t r , t f 500 ns kapazit?t capacitance v r = 0 v, f = 1 mhz c o 25 pf durchla spannung forward voltage i f = 100 ma, t p = 20 ms i f = 1 a, t p = 100 s i f = 1.5 a, t p = 100 s v f v f v f 1.5 ( 1.8) 2.4 ( 3.0) 2.9 ( 3.4) v v v sperrstrom reverse current v r = 5 v i r 0.01 ( 10) a gesamtstrahlungsflu? total radiant flux i f = 100 ma, t p = 20 ms sfh 4881 sfh 4883 e e 12 15 mw mw strahlst?rke i e in achsrichtung gemessen bei einem raumwinkel von ? = 0.01 sr radiant intensity i e in axial direction measured at a solid angle of ? = 0.01 sr bezeichnung parameter symbol symbol wert value einheit unit sfh 4881 sfh 4883 strahlst?rke radiant intensity i f = 100 ma, t p = 20 ms i e min i e typ 40 72 4 8 mw/sr mw/sr strahlst?rke radiant intensity i f = 1 a, t p = 100 s i e typ 630 70 mw/sr kennwerte ( t a = 25 c) (cont?d) characteristics bezeichnung parameter symbol symbol wert value einheit unit
sfh 4881, sfh 4883 2008-02-25 4 relative spectral emission i erel = f ( ) forward current i f = f ( v f ) permissible pulse handling capability i f = f ( ), t c = 25 c, r thjc = 160 k/w,duty cycle d = parameter 0 750 erel ohr01171 800 850 900 950 nm 1000 20 40 60 80 % 100 10 ohr01173 f v -3 -2 10 -1 10 0 10 1 10 0 a f 1 2 3 4 5 10 10 0 -2 -3 -4 -5 10 10 10 f i a p t = d t 2 1 0 -1 10 t p 10 s 10 ohf03756 t t p i f 0.02 0.3 0.2 0.05 0.1 d = 0.005 0.01 0.5 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.6 1 radiant intensity i e / i e (100 ma) = f ( i f ) radiation characteristics sfh 4881, i erel = f ( ? ) radiation characteristics sfh 4883, i erel = f ( ? ) 10 ohr01172 e (100 ma) f -3 -2 10 -1 10 0 10 1 10 2 10 0 10 10 1 10 2 10 4 ma e 3 10 ohr01178 0? 20? 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 ? ohr01186 0? 20? 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 ? max. permissible forward current i f = f ( t a , t c ) 40 20 0 0 100 80 60 ?c t i f ma ohf03900 a thjc r = 160 k/w 40 80 120 160 200 240 , t c = 450 k/w thja r
sfh 4881, sfh 4883 2008-02-25 5 ma?zeichnungen package outlines ma?e in mm (inch) / dimensions in mm (inch). geh?use package to-46-metallgeh?use, glaslinse, hermetisch dicht, anschlsse im 2.54-mm-raster ( 1 / 10 ??) to-46-metal-package, glass lens, herm etically sealed, solder tabs lead spacing 2.54 mm ( 1 / 10 ??) anschlussbelegung pin configuration anschluss 2: kathode pin 2 : cathode ?5.6 (0.220) 2.54 (0.100) spacing ?4.8 (0.189) ?4.6 (0.181) 6.2 (0.244) 5.4 (0.213) 5.2 (0.205) 4.9 (0.193) 20 (0.787) 18 (0.709) gemy6049 chip position (1.1 (0.043)) ?5.3 (0.209) 0.9 (0.035) 1.1 (0.043) 1.1 (0.043) 0.9 (0.035) ?0.43 (0.017) 0.35 (0.014) max. 1 2 sfh 4881 2.54 (0.100) spacing 3.8 (0.150) 3.5 (0.138) gemy6050 0.9 (0.035) 1.1 (0.043 ) 1.1 (0.043) 0.9 (0.035) chip position (1.1 (0.043)) ?0.43 (0.017) ?4.8 (0.189) ?4.6 (0.181) 0.35 (0.014) max. 20 (0.787) 18 (0.709) ?5.6 (0.220) ?5.3 (0.209) 1 2 sfh 4883
2008-02-25 6 sfh 4881, sfh 4883 l?tbedingungen soldering conditions wellenl?ten (ttw) (nach cecc 00802) ttw soldering (acc. to cecc 00802) published by osram opto semico nductors gmbh wernerwerkstrasse 2, d-93049 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 usedin 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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