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LEAP1W 数据表(PDF) 4 Page - OSRAM GmbH |
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LEAP1W 数据表(HTML) 4 Page - OSRAM GmbH |
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4 / 21 page ![]() 2016-01-19 4 Version 1.11 - OS-PCN-2015-011-A LE A P1W Characteristics (TBoard = 25 °C; IF = 12000 mA; all dies operated in parallel; f = 1000 Hz; tint = 100 ms; D = 0.25) Kennwerte Parameter Symbol Values Unit Bezeichnung Symbol Werte Einheit Wavelength at peak emission Wellenlänge d. emittierten Lichtes (typ.) λ peak 624 nm Dominant Wavelength 2) page 20 Dominantwellenlänge 2) Seite 20 (min.) (typ.) (max.) λdom λdom λ dom 612 617 624 nm nm nm Spectral bandwidth at 50% I rel max Spektrale Bandbreite b. 50% I rel max (typ.) ∆λ 18 nm Viewing angle at 50 % I V Abstrahlwinkel bei 50 % IV (typ.) 2ϕ 120 ° Forward voltage 3) page 20 , 4) page 20 Durchlassspannung 3) Seite 20 , 4) Seite 20 (min.) (typ.) (max.) VF VF VF 2.80 3.35 4.00 V V V Deviation of forward voltage of all chips Abweichung der Durchlassspannung aller Chips (max.) V F 135 mV Reverse current Sperrstrom I R not designed for reverse operation Partial Flux acc. CIE 127:2007 Partieller Fluss (ΦV 120° = x * ΦV 180°) (typ.) ΦE/V, 120° 0.82 Radiating surface Abstrahlende Fläche (typ.) Acolor 1.5 x 2.6 mm² Thermal resistance junction / board 5) page 20 Wärmewiderstand Sperrschicht / Board 5) Seite 20 (typ.) (max.) R th JB real R th JB real 0.9 1.1 K/W K/W Thermal resistance junction / board 5) page 20 Wärmewiderstand Sperrschicht / Board 5) Seite 20 (with efficiency ηe = 13 %) (typ.) (max.) Rth JB el Rth JB el 0.8 1.0 K/W K/W |
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