GaAlAs-IR-Lumineszenzdioden (880 nm) GaAlAs Infrared Emitters (880 nm) SFH 484 SFH 485 SFH 484 SFH 485 Wesentliche Merkmale Features * GaAlAs-LED mit sehr hohem Wirkungsgrad * Hohe Zuverlassigkeit * Gute spektrale Anpassung an Si-Fotoempfanger * Gegurtet lieferbar (im Ammo-Pack) * Gruppiert lieferbar * SFH 484: Gehausegleich mit LD 274 * SFH 485: Gehausegleich mit SFH 300, SFH 203 * * * * * * * Anwendungen Applications * IR-Fernsteuerung von Fernseh- und Rundfunkgeraten, Videorecordern, Lichtdimmern * Geratefernsteuerungen fur Gleich- und Wechsellichtbetrieb * Rauchmelder (UL-Freigabe) * Sensorik * Diskrete Lichtschranken * IR remote control of hi-fi and TV-sets, video tape recorders, dimmers * Remote control for steady and varying intensity * Smoke detectors (UL-approval) * Sensor technology * Discrete interrupters Very highly efficient GaAlAs-LED High reliability 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 Typ Type Bestellnummer Ordering Code Gehause Package SFH 484 Q62703-Q1092 SFH 484-2 Q62703-Q1756 SFH 485 Q62703-Q1093 SFH 485-2 Q62703-Q1547 5-mm-LED-Gehause (T 1 3/4), klares violettes Epoxy-Gieharz, Anschlusse im 2.54-mm-Raster (1/10''), Anodenkennzeichung: kurzerer 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 2001-02-22 1 SFH 484, SFH 485 Grenzwerte (TA = 25 C) Maximum Ratings Bezeichnung Parameter Symbol Symbol Wert Value Einheit Unit Betriebs- und Lagertemperatur Operating and storage temperature range Top; Tstg - 40 ... + 100 C Sperrspannung Reverse voltage VR 5 V Durchlastrom Forward current IF 100 mA Stostrom, tp = 10 s, D = 0 Surge current IFSM 2.5 A Verlustleistung Power dissipation Ptot 200 mW Warmewiderstand, freie Beinchenlange max. 10 mm Thermal resistance, lead length between package bottom and PC-board max. 10 mm RthJA 375 K/W 2001-02-22 2 SFH 484, SFH 485 Kennwerte (TA = 25 C) Characteristics Bezeichnung Parameter Symbol Symbol Wert Value Einheit Unit Wellenlange der Strahlung Wavelength at peak emission IF = 100 mA peak 880 nm Spektrale Bandbreite bei 50% von Irel Spectral bandwidth at 50% of Irel IF = 100 mA 80 nm 8 20 Grad deg. Aktive Chipflache Active chip area A 0.09 mm2 Abmessungen der aktiven Chipflache Dimension of the active chip area LxB LxW 0.3 x 0.3 mm Abstand Chipoberflache 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, Ie von 10% auf 90% und von 90% auf 10%, bei IF = 100 mA, RL = 50 Switching times, e from 10% to 90% and from 90% to 10%, IF = 100 mA, RL = 50 tr, tf 0.6/0.5 s Kapazitat Capacitance VR = 0 V, f = 1 MHz Co 15 pF VF VF 1.50 ( 1.8) 3.00 ( 3.8) V V Sperrstrom, Reverse current VR = 5 V IR 0.01 ( 1) A Gesamtstrahlungsflu, Total radiant flux IF = 100 mA, tp = 20 ms e 25 mW Abstrahlwinkel Half angle SFH 484 SFH 485 Durchlaspannung Forward voltage IF = 100 mA, tp = 20 ms IF = 1 A, tp = 100 s 2001-02-22 3 SFH 484, SFH 485 Kennwerte (TA = 25 C) Characteristics (cont'd) Bezeichnung Parameter Symbol Symbol Wert Value Einheit Unit Temperaturkoeffizient von Ie bzw. e, IF = 100 mA Temperature coefficient of Ie or e, IF = 100 mA TCI - 0.5 %/K Temperaturkoeffizient von VF, IF = 100 mA Temperature coefficient of VF, IF = 100 mA TCV -2 mV/K Temperaturkoeffizient von , IF = 100 mA Temperature coefficient of , IF = 100 mA TC 0.25 nm/K Gruppierung der Strahlstarke Ie in Achsrichtung gemessen bei einem Raumwinkel = 0.001 sr bei SFH 484 bzw. = 0.01 sr bei SFH 485 Grouping of Radiant Intensity Ie 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 Strahlstarke Radiant intensity Ie min IF = 100 mA, tp = 20 ms Ie max 50 160 50 100 > 80 - 16 80 > 25 - mW/sr mW/sr Strahlstarke Radiant intensity IF = 1 A, tp = 100 s 800 700 900 300 340 mW/sr 2001-02-22 Ie typ. 4 SFH 484, SFH 485 Radiation Characteristics, SFH 484 rel = f () 40 30 20 10 0 OHR01891 1.0 50 0.8 60 0.6 70 0.4 0.2 80 0 90 100 1.0 0.8 0.6 0.4 0 20 40 60 80 100 120 Radiation Characteristics SFH 485 rel = f () 40 30 20 10 0 OHR01892 1.0 50 0.8 60 0.6 70 0.4 0.2 80 0 90 100 1.0 2001-02-22 0.8 0.6 0.4 0 20 40 60 80 100 5 120 SFH 484, SFH 485 Relative Spectral Emission Irel = f () Single pulse, tp = 20 s OHR00877 100 Max. Permissible Forward Current IF = f (TA) 10 60 10 0 100 75 40 10 -1 50 20 10 -2 25 10 -3 800 850 900 950 nm 1000 Forward Current IF = f (VF), single pulse, tp = 20 s 10 0 10 1 10 2 10 3 mA 10 4 F Permissible Pulse Handling Capability IF = f (), TA = 25 C, duty cycle D = parameter OHR00886 10 4 OHR00881 10 1 mA A OHR00880 125 F mA 1 80 0 750 F OHR00878 10 2 e e (100mA) % rel Ie = f (IF ) Ie 100 mA Radiant Intensity 0 0 20 40 60 80 C 100 T Forward Current vs. Lead Length between the Package Bottom and the PC-Board IF = f (l), TA = 25 xC OHR00949 120 mA F D = 0.005 0.01 0.02 0.05 10 0 F 100 10 3 0.1 0.2 80 10 -1 60 0.5 10 2 10 DC 40 -2 D= 10 -3 0 1 2001-02-22 2 3 4 5 6 V VF 8 tp T tp 20 F T 10 1 -5 -4 -3 -2 10 10 10 10 10 -1 10 0 6 10 1 s 10 2 tp 0 0 5 10 15 20 25 mm 30 SFH 484, SFH 485 Mazeichnung Package Outlines SFH 484 9.0 (0.354) 1.8 (0.071) 1.2 (0.047) 29 (1.142) 27 (1.063) o4.8 (0.189) Area not flat 5.9 (0.232) 5.5 (0.217) 7.5 (0.295) 0.8 (0.031) 0.5 (0.020) 2.54 (0.100) spacing 0.6 (0.024) 0.4 (0.016) 7.8 (0.307) o5.1 (0.201) 8.2 (0.323) Cathode 5.7 (0.224) 0.6 (0.024) 5.1 (0.201) Chip position 0.4 (0.016) GEXY6271 SFH 485 9.0 (0.354) 1.5 (0.059) 29 (1.142) 27 (1.063) 5.9 (0.232) 5.5 (0.217) 7.5 (0.295) o4.8 (0.189) Area not flat 0.8 (0.031) 0.5 (0.020) 2.54 (0.100) spacing 0.6 (0.024) 0.4 (0.016) 7.8 (0.307) o5.1 (0.201) 8.2 (0.323) 4.8 (0.189) 4.2 (0.165) Chip position Cathode 0.6 (0.024) 0.4 (0.016) GEXY6305 Mae werden wie folgt angegeben: mm (inch) / Dimensions are specified as follows: mm (inch). 2001-02-22 7 SFH 484, SFH 485 Published by OSRAM Opto Semiconductors GmbH & Co. OHG Wernerwerkstrasse 2, D-93049 Regensburg (c) All Rights Reserved. Attention please! The information describes the type of component and shall not be considered as assured characteristics. Terms of delivery and rights to change design reserved. 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 transport. 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 systems 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 device 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 implanted 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. 2001-02-22 8