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| Opto Semiconductors CHIPLED LSG F971 Vorlaufige Daten / Preliminary Data Besondere Merkmale q Farbe: super-rot (628 nm) und grun (572 nm) q Farbmischung moglich q Chips getrennt ansteuerbar q Industriestandard bzgl. Lotpadraster q fur alle SMT Bestuck- und IR-Lottechniken geeignet q geringe Bauteilhohe q gegurtet (8-mm-Filmgurt) Features q colors: super-red (628 nm) and green (572 nm) q color mixing is possible q each chip can be controlled separately q industry standard footprint q suitable for all SMT assembly and IR soldering methods q low profile q available taped on reel (8 mm tape) Anwendungen q Handy-Hinterleuchtung q Einkopplung in Lichtleiter q LCD-Hinterleuchtung q Schalter-Hinterleuchtung q Spielsachen q Armbanduhren q Taschenrechner Applications q hand phone back lighting q coupling in any light pipe q LCD back lighting q switch back lighting q toys q watches q pocket calculators Data Sheet 1 1999-06-07 Opto Semiconductors LSG F971 Typ Emissionsfarbe Farbe der Lichtaustrittsflache Color of the Light Emitting Area Lichtstarke Bestellnummer Type Color of Emission Luminous Intensity IF = 20 mA I V (mcd) min. typ. 11 21 Ordering Code LSG F971 super-red green colorless diffused 6.3 10 Q62703-Q4728 Grenzwerte Maximum Ratings Bezeichnung Parameter Betriebstemperatur Operating temperature range Lagertemperatur Storage temperature range Sperrschichttemperatur Junction temperature Durchlastrom Forward current Stostrom Surge current tp = 10 s, D = 0.1 Sperrspanung Reverse voltage Verlustleistung Power dissipation Warmewiderstand 1) Sperrschicht / Umgebung Thermal resistance 1) Junction / air 1) Symbol Symbol Wert Value - 30 ... + 85 - 40 ... + 85 + 95 25 t.b.d. Einheit Unit C C C mA A Top Tstg Tj IF IFM VR Ptot Rth JA 5 65 750 V mW K/W nur ein Chip betrieben one system only Data Sheet 2 1999-06-07 Opto Semiconductors LSG F971 Kennwerte (TA = 25 C) Characteristics Bezeichnung Parameter Wellenlange des emittierten Lichtes Wavelength at peak emission IF = 20 mA Dominantwellenlange Dominant wavelength IF = 20 mA Spektrale Bandbreite Spectral bandwidth IF = 20 mA Abstrahlwinkel bei 50 % I V (Vollwinkel) Viewing angle at 50 % I V Durchlaspannung Forward voltage IF = 20 mA Sperrstrom Reverse current VR = 5 V Temperaturkoeffizient von dom Temperature coefficient of dom IF = 20 mA Temperaturkoeffizient von peak Temperature coefficient of peak IF = 20 mA Temperaturkoeffizient von VF Temperature coefficient of VF IF = 20 mA Temperaturkoeffizient von I V Temperature coefficient of I V IF = 20 mA (typ.) Symbol Symbol LS peak 642 Werte Values LG 570 nm Einheit Unit (typ.) dom 628 572 nm (typ.) 40 30 nm 2 (typ.) VF (max.) VF (typ.) IR (max.) IR (typ.) TCdom 160 2.0 2.6 0.01 10 0.05 160 2.2 2.6 0.01 10 0.06 Grad deg. V V A A nm/K (typ.) TCpeak 0.13 0.10 nm/K (typ.) TCVF - 1.7 - 1.4 mV/K (typ.) TCIV - 1.0 - 0.5 %/K Data Sheet 3 1999-06-07 Opto Semiconductors LSG F971 Relative spektrale Emission I rel = f (), TA = 25 C, IF = 20 mA Relative spectral emission V() = spektrale Augenempfindlichkeit standard eye response curve 100 rel % 80 OHL00553 V 60 green super-red 40 20 0 400 450 500 550 600 650 nm 700 Abstrahlcharakteristik I rel = f () Radiation characteristic 40 30 20 10 0 OHL00408 1.0 50 0.8 0.6 60 0.4 70 0.2 80 90 100 1.0 0.8 0.6 0.4 0 20 40 60 80 100 120 0 Data Sheet 4 1999-06-07 Opto Semiconductors LSG F971 Durchlastrom IF = f (VF) Forward current TA = 25 C 10 2 mA OHL00643 Relative Lichtstarke I V /I V(20 mA) = f (IF) Relative luminous intensity TA = 25 C 10 1 V OHL00647 IF 10 1 V (20 mA) 10 0 5 green super-red 10 0 super-red green 10 -1 10 -1 10 -2 5 10 -3 1.0 1.4 1.8 2.2 2.6 3.0 V 3.4 10 -2 -1 10 5 10 0 5 10 1 mA 10 2 VF F Maximal zulassiger Durchlastrom Max. permissible forward current IF = f (TA) 30 mA OHL00648 I F 25 20 15 10 5 0 0 10 20 30 40 50 60 70 80 C 100 TA Data Sheet 5 1999-06-07 Opto Semiconductors LSG F971 Empfehlung Lotpaddesign Recommended Pad Infrarot/Vapor-Phase Reflow-Lotung Infrared Vapor-Phase Reflow-Soldering 1.0 1.5 2.0 1.5 OHAP0662 nach CECC 00802 fur Infrarot/Vapor-Phase Reflow-Lotung Empfohlenes Lotprofil Recommended Soldering Profile acc. to CECC 00802 for Infrared Vapor-Phase Reflow-Soldering 250 C Tmax = 245 C T 200 T = 183 C t = 70 s 150 2-3 K/s 100 2-3 K/s 50 0 0:00 0:30 1:00 1:30 2:00 2:30 3:00 3:30 4:00 4:30 5:00 min 5:30 OHLA0685 Data Sheet 6 1.0 t 0.4 1999-06-07 Opto Semiconductors LSG F971 Verpackungseinheit 3000/Rolle o180 mm Gurtausfuhrung / Polaritat und Lage Method of Taping / Polarity and Orientation Packing unit 3000/Reel o180 mm o1.5 0.1 4 0.1 3.5 0.05 1.75 0.1 2 0.05 Cathode Mark 0.2 0.05 1.3 3.15 4 0.1 Processive Direction OHA00664 Mazeichnung Package Outlines (Mae in mm,Toleranz 0.1 mm, wenn nicht anders angegeben) (Dimensions in mm, tolerance 0.1 mm unless otherwise specified) (2.7) o(0.6) (1.4) Cathode mark (1.1) (0.5) Soldering terminal (size: 0.9 x 0.5 may flow in x, y direction) LED die (3.2) (2.0) (1.6) (2.0) 3.75 Polarity 8 0.3 Polarity Polarity is reversed on LH R974 Soldering terminal GEO06020 (0.9) (0.9) P.C. board Resin Data Sheet 7 (0.6) 1999-06-07 |
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