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LEATBA2A Datasheet(PDF) 4 Page - OSRAM GmbH |
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LEATBA2A Datasheet(HTML) 4 Page - OSRAM GmbH |
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4 / 17 page ![]() 2008-12-15 4 LE ATB A2A Kennwerte Characteristics ( T board = 25 °C) Bezeichnung Parameter Symbol Symbol Werte Values Einheit Unit amber true green blau Wellenlänge des emittierten Lichtes (typ.) Wavelength at peak emission I F = 750 mA (A) / 500 mA (T, B) λ peak 627 521 460 nm Dominantwellenlänge 4) Seite 17 (min.) Dominant wavelength 4) page 17 (typ.) I F = 750 mA (A) / 500 mA (T, B) (max.) λ dom λ dom λ dom 613 617 625 517 525 534 458 464 469 nm nm nm Spektrale Bandbreite bei 50 % Φ rel max (typ.) Spectral bandwidth at 50 % Φ rel max I F = 750 mA (A) / 500 mA (T, B) Δλ 20 44 24 nm Abstrahlwinkel bei 50 % Ι V (Vollwinkel) (typ.) Viewing angle at 50 % Ι V 2 ϕ 120 120 120 Grad deg. Durchlassspannung 5) Seite 17 (min.) Forward voltage 5) page 17 (typ.) I F = 750 mA (A) / 500 mA (T, B) (max.) V F V F V F 2.1 2.9 3.4 2.9 3.5 4.0 2.9 3.5 4.0 V V V Temperaturkoeffizient von λ peak pro Chip (typ.) Temperature coefficient of λ peak per chip I F = 750 mA (A) / 500 mA (T, B); –10°C ≤ T ≤ 100°C TCλpeak 0.14 0.05 0.05 nm/K Temperaturkoeffizient von λ dom pro Chip (typ.) Temperature coefficient of λ dom per chip I F = 750 mA (A) / 500 mA (T, B); –10°C ≤ T ≤ 100°C TCλdom 0.08 0.01 0.02 nm/K Temperaturkoeffizient von V F pro Chip (typ.) Temperature coefficient of V F per chip I F = 750 mA (A) / 500 mA (T, B); –10°C ≤ T ≤ 100°C TC V – 2.5 – 4.0 – 4.0 mV/K Optischer Wirkungsgrad ohne Linse Optical efficiency without Lens (typ.) I F = 750 mA (A) / 500 mA (T, B) η opt 25 25 6 lm/W max. Optischer Wirkungsgrad mit Linse 6) Seite 17 max. Optical efficiency with Lens 6) page 17 (typ.) I F = 100 mA (R, T, B) η opt max. 51 86 17 lm/W Abstrahlende Fläche (typ.) Radiating Surface A Color 1.0 2.0 1.0 mm² Leuchtdichte Luminance (typ.) I F = 750 mA (A) / 500 mA (T, B) L V 18*10 6 14*10 6 3.5*10 6 cd/m² |
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