www.osram-os.com Produktdatenblatt | Version 1.1 SFH 4703AS SFH 4703AS OSLON ® Black OSLON Black Series (810 nm) - 80° Applications ——Access Control / Biometrics (IRIS, Scan, Vein scan) ——CCTV Surveillance ——Eye Tracking ——Safety systems and CCTV Features: ——Package: clear silicone ——Corrosion Robustness Class: 3B ——ESD: 2 kV acc. to ANSI/ESDA/JEDEC JS-001 (HBM, Class 2) ——IR lightsource with high efficiency ——Double stack emitter ——Low thermal resistance (Max.
SFH 4703AS Maximum Ratings TA = 25 °C Parameter Symbol Operating temperature Top min. max. -40 °C 125 °C Storage temperature Tstg min. max. -40 °C 125 °C Junction temperature Tj max. 145 °C Forward current IF max. 1000 mA Surge current tp ≤ 200 µs; D = 0.005 IFSM max. 2A Reverse current 2) IR max. 200 mA Power consumption Ptot max. 4W ESD withstand voltage acc. to ANSI/ESDA/JEDEC JS-001 (HBM, Class 2) VESD max.
SFH 4703AS Characteristics IF = 1000 mA; tp = 10 ms; TA = 25 °C Parameter Symbol Peak wavelength λpeak typ. 820 nm Centroid wavelength λcentroid typ. 810 nm Spectral bandwidth at 50% Irel,max ∆λ typ. 30 nm Half angle φ typ. 40 ° Dimensions of active chip area LxW typ. 0.75 x 0.75 mm x mm Rise time (10% / 90%) IF = 1 A; RL = 50 Ω tr typ. 8 ns Fall time (10% / 90%) IF = 1 A; RL = 50 Ω tf typ. 14 ns Forward voltage VF typ. max. 3.
SFH 4703AS Brightness Groups TA = 25 °C Group Radiant intensity IF = 1000 mA; tp = 10 ms min. Ie Radiant intensity IF = 1000 mA; tp = 10 ms max. Ie DB 500 mW/sr 800 mW/sr EA 630 mW/sr 1000 mW/sr Only one group in one packing unit (variation lower 1.6:1). Relative Spectral Emission 5), 6) Irel = f (λ); IF = 1000 mA; tp = 10 ms OHF05650 100 I rel % 80 60 40 20 0 700 750 800 850 nm 950 Preliminary datasheet version λ 4 Version 0.
SFH 4703AS Radiation Characteristics 5), 6) Irel = f (φ) φ[ ] -20° -10° 0° 10° 20° 30° 40° 50° 60° 70° 80° 90° 1.0 -30° 0.9 -40° 0.8 -50° 0.7 0.6 -60° 0.5 0.4 -70° 0.3 0.2 -80° 0.1 -90° 0.0 Forward current Relative Radiant Intensity 5), 6) IF = f (VF); single pulse; tp = 100 µs IF OHF05652 101 A Preliminary datasheet version Ie/Ie(1A) = f (IF); single pulse; tp = 100 µs 10 0 5 5 10-1 10 -1 5 5 10-2 2.5 3 3.5 4 V 4.5 VF 5 Version 0.
SFH 4703AS Max. Permissible Forward Current Permissible Pulse Handling Capability IF,max = f (TS); RthJS = 16 K / W IF = f (tp); duty cycle D = parameter; TS = 25°C [ ] 1.0 [ ] 2.0 0.8 1.5 0.6 1.0 0.4 0.5 0.2 0.0 0 20 40 60 80 100 120 [ ] Permissible Pulse Handling Capability IF = f (tp); duty cycle D = parameter; TS = 85°C [ ] 2.0 1.5 1.0 Preliminary datasheet version :D=1 : D = 0,5 : D = 0,2 : D = 0,1 : D = 0,05 : D = 0,02 : D = 0,01 : D = 0,005 0.5 0.0 -5 10 10-4 10-3 0.
SFH 4703AS Dimensional Drawing 7) Approximate Weight: 31.0 mg Package marking: Anode Corrosion test: Class: 3B Test condition: 40°C / 90 % RH / 15 ppm H2S / 14 days (stricter then IEC 60068-2-43) Preliminary datasheet version ESD advice: 7 Version 0.1 | 2018-04-25 LED is protected by ESD device which is connected in paralell to LED-Chip.
SFH 4703AS Recommended Solder Pad 7) For superior solder joint connectivity results we recommend soldering under standard nitrogen atmosphere. Package not suitable for ultra sonic cleaning. Reflow Soldering Profile Product complies to MSL Level 2 acc. to JEDEC J-STD-020E OHA04525 300 ˚C T 250 Tp 245 ˚C 240 ˚C tP 217 ˚C 200 tL 150 tS Preliminary datasheet version 100 50 25 ˚C 0 0 50 100 150 200 250 s 300 t 8 Version 0.
SFH 4703AS Profile Feature Symbol Pb-Free (SnAgCu) Assembly Minimum Recommendation Maximum Ramp-up rate to preheat*) 25 °C to 150 °C tS Time tS TSmin to TSmax 60 Ramp-up rate to peak*) TSmax to TP 2 3 100 120 2 3 Unit K/s s K/s Liquidus temperature TL 217 Time above liquidus temperature tL 80 100 s Peak temperature TP 245 260 °C Time within 5 °C of the specified peak temperature TP - 5 K tP 20 30 3 6 Ramp-down rate* TP to 100 °C 10 480 Time 25 °C to TP All temperatures
SFH 4703AS Tape and Reel 8) W1 D0 P0 A N F W E 13.0 ±0.25 P2 Label P1 Direction of unreeling Direction of unreeling W2 Leader: min. 400 mm * Trailer: min. 160 mm * *) Dimensions acc. to IEC 60286-3; EIA 481-D OHAY0324 Reel dimensions [mm] A W Nmin W1 W2 max Pieces per PU 180 mm 12 + 0.3 / - 0.1 60 12.4 + 2 18.4 600 Preliminary datasheet version 10 Version 0.
SFH 4703AS Barcode-Product-Label (BPL) Dry Packing Process and Materials 7) Moisture-sensitive label or print Barcode label L VE LE see lab e If nk, bla cod bar hu ve y el . H) (R dit mi e ed ag % . RH /60 ˚C rar ck rel 30 N s VE RS inf pa % ainITI TO of to ak 90 d ntNSUC < ns (pe or TIO d , cte itio an bje ing U g coSEND ˚C nd 5 ˚C su ss CO Ais baRE co ± ce y 40 be TU MI CThIS ˚C < ll pro tor SE ati _ < ). urs urs Ho de urs Ho co 72 Ho urs te 48 e Ho 24 6 da e tim e th tim or ).
SFH 4703AS Transportation Packing and Materials 7) DE R 18 -1 -1 +Q P OU P: 44 01 C: 99 8 D/ 20 00 (9 D) 210 021 : 34 O H 12 (Q )Q TY : S S em R ic AM o nd O uc p to to H rs NO TC BA 3G 5 14 2 (6 P) NO : 12 T 11 00 LO (1 T) NO : OD M Y DE -1 18 P -1 + Q R G RO UP : (G ) 44 01 D/ C: (9 D) 0 AM 00 TY :2 )Q O SR 34 NO : (X ) PR O D 5 14 2 110 0 (Q A R ic NO : O S em S (1 T) LO T NO (6 P) : 12 3G BA TC H H 12 o M n O d u p ct to o rs M Muste
SFH 4703AS Notes The evaluation of eye safety occurs according to the standard IEC 62471:2006 (photo biological safety of lamps and lamp systems). Within the risk grouping system of this IEC standard, the LED specified in this data sheet fall into the class exempt group (exposure time 10000 s). Under real circumstances (for exposure time, conditions of the eye pupils, observation distance), it is assumed that no endangerment to the eye exists from these devices.
SFH 4703AS Disclaimer OSRAM OS assumes no liability whatsoever for any use of this document or its content by recipient including, but not limited to, for any design in activities based on this preliminary draft version. OSRAM OS may e.g. decide at its sole discretion to stop developing and/or finalising the underlying design at any time. Disclaimer Language english will prevail in case of any discrepancies or deviations between the two language wordings.
SFH 4703AS Glossary 1) Radiant intensity: Measured at a solid angle of Ω = 0.01 sr 2) Reverse Operation: Reverse Operation of 10 hours is permissible in total. Continuous reverse operation is not allowed. 3) Total radiant flux: Measured with integrating sphere. 4) Thermal resistance: junction - soldering point, of the device only, mounted on an ideal heatsink (e.g.
SFH 4703AS Preliminary datasheet version Published by OSRAM Opto Semiconductors GmbH Leibnizstraße 4, D-93055 Regensburg www.osram-os.com © All Rights Reserved. 16 Version 0.
