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LETG3W-MANA-25 Datasheet(PDF) 4 Page - OSRAM GmbH |
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LETG3W-MANA-25 Datasheet(HTML) 4 Page - OSRAM GmbH |
4 / 19 page 2010-03-03 4 LE A G3W, LE T G3W, LE B G3W Kennwerte Characteristics ( T A = 25 °C) Bezeichnung Parameter Symbol Symbol Werte Values Einheit Unit amber true green blue Wellenlänge des emittierten Lichtes Wavelength at peak emission (typ.) I F = 1 A λ peak 627 516 460 nm Dominantwellenlänge 3) Seite 19 (min.) Dominant wavelength 3) page 19 (typ.) I F = 1 A (max.) λ dom λ dom λ dom 611 617 625 509 520 533 456 464 469 nm nm nm Spektrale Bandbreite bei 50 % Ι Vrel max Spectral bandwidth at 50 % Ι Vrel max (typ.) I F = 1 A Δλ 26 44 30 nm Abstrahlwinkel bei 50 % Ι V (Vollwinkel) (typ.) Viewing angle at 50 % Ι V 2 ϕ 120 Grad deg. Durchlassspannung pro Chip 4) Seite 19 (min.) Forward voltage per chip 4) page 19 (typ.) I F = 1 A (max.) V F V F V F 2.25 2.8 3.85 3.1 3.8 4.65 V V V Optischer Wirkungsgrad Optical efficiency (typ.) I F = 1 A η opt 28 30 7 lm/W Abstrahlende Fläche (typ.) Radiating Surface A Color 3.2 x 2.1 mm² Leuchtdichte Luminance (typ.) I F = 1 A L V 26*10 6 41*10 6 9*10 6 cd/m² Partieller Lichtfluss Partial flux (typ.) acc. CIE 127:2007 Φ LED, 120 0.82 x Φ LED, 180 lm Wärmewiderstand des gesamten Moduls Thermal resistance of the module Sperrschicht / Bodenplatte Junction / base plate R th JB 2.0 (typ.) K/W |
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