www.osram-os.com Produktdatenblatt | Version 1.1 SFH 4780S SFH 4780S OSLUX ® IR OSLUX (810nm) - 20° Applications ——Access Control / Biometrics (IRIS, Scan, Vein scan) Features: ——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. 25 K/W) ——Centroid wavelength 810 nm ——Narrow half angle (± 10°) Ordering Information Type Radiant intensity 1) IF = 1 A; tp = 10 ms Ie 2200 ...
SFH 4780S Maximum Ratings TA = 25 °C Parameter Symbol Operating temperature Top min. max. -40 °C 85 °C Storage temperature Tstg min. max. -40 °C 85 °C Junction temperature Tj max. 145 °C Forward current IF max. 500 mA Surge current tp ≤ 200 µs; D = 0 IFSM max. 2A Reverse current 2) IR max. 200 mA Power consumption Ptot max. 1.8 W ESD withstand voltage acc. to ANSI/ESDA/JEDEC JS-001 (HBM, Class 2) VESD max.
SFH 4780S 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. 10 ° 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 IF = 0.5 A; tp = 100 µs VF typ. max. 3.3 V 3.
SFH 4780S 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 λ Radiation Characteristics 5), 6) Irel = f (φ) 40˚ 30˚ 20˚ 10˚ ϕ 50˚ 60˚ 0˚ 1.0 0.8 0.6 70˚ 0.4 80˚ 0.2 0 90˚ 1.0 0.8 100˚ OHF05653 4 Version 1.1 | 2018-05-29 0.6 0.
SFH 4780S Forward current Relative Radiant Intensity 5), 6) IF = f (VF); single pulse; tp = 100 µs OHF05652 101 A IF 5), 6) Ie/Ie(1A) = f (IF); single pulse; tp = 100 µs OHF05651 10 1 Ie I e (1 A) 100 10 0 5 5 10-1 10 -1 5 5 10-2 2.5 3 3.5 4 V 4.5 10 -2 -2 10 5 10 -1 5 10 0 A VF 10 1 IF Max.
SFH 4780S Dimensional Drawing 7) Approximate Weight: 40.0 mg Package marking: Cathode ESD advice: LED is protected by ESD device which is connected in parallel to LED-Chip. 6 Version 1.
SFH 4780S Recommended Solder Pad 7) Reflow Soldering Profile Product complies to MSL Level 3 acc. to JEDEC J-STD-020E OHA04525 300 ˚C T 250 Tp 245 ˚C 240 ˚C tP 217 ˚C 200 150 tL tS 100 50 25 ˚C 0 0 50 100 150 200 250 s 300 t 7 Version 1.
SFH 4780S 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 4780S 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 330 mm 12 + 0.3 / - 0.1 60 12.4 + 2 18.4 2500 9 Version 1.
SFH 4780S 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 4780S 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 Muster
SFH 4780S 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 4780S Disclaimer Disclaimer Language english will prevail in case of any discrepancies or deviations between the two language wordings. 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.
SFH 4780S Glossary 1) Radiant intensity: Measured at a solid angle of Ω = 0.001 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 4780S Published by OSRAM Opto Semiconductors GmbH Leibnizstraße 4, D-93055 Regensburg www.osram-os.com © All Rights Reserved. 15 Version 1.
