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LEBP2W 数据表(PDF) 4 Page - OSRAM GmbH |
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LEBP2W 数据表(HTML) 4 Page - OSRAM GmbH |
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4 / 20 page ![]() 2017-06-28 4 Version 2.13 LE B P2W Characteristics (TBoard = 25 °C; IF = 24000 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 455 nm Dominant Wavelength 2) page 19 Dominantwellenlänge 2) Seite 19 (min.) (typ.) (max.) λdom λdom λ dom 444 459 465 nm nm nm Spectral bandwidth at 50% I rel max Spektrale Bandbreite b. 50% I rel max (typ.) ∆λ 27 nm Viewing angle at 50 % I V Abstrahlwinkel bei 50 % IV (typ.) 2ϕ 120 ° Forward voltage 3) page 19 , 4) page 19 Durchlassspannung 3) Seite 19 , 4) Seite 19 (min.) (typ.) (max.) VF VF VF 3.20 3.55 4.30 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 (ΦE 120° = x * ΦE 180°) (typ.) ΦE/V, 120° 0.82 Radiating surface Abstrahlende Fläche (typ.) Acolor 2.6 x 3.2 mm² Thermal resistance junction / board 5) page 19 Wärmewiderstand Sperrschicht / Board 5) Seite 19 (typ.) R th JB real 0.7 K/W Thermal resistance junction / board 5) page 19 Wärmewiderstand Sperrschicht / Board 5) Seite 19 (with efficiency ηe = 30 %) (typ.) Rth JB el 0.5 K/W |
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