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LGN971 Datasheet(PDF) 4 Page - OSRAM GmbH |
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LGN971 Datasheet(HTML) 4 Page - OSRAM GmbH |
4 / 13 page ![]() 2006-01-20 4 LG N971, LY N971 Kennwerte Characteristics ( T A = 25 °C) Bezeichnung Parameter Symbol Symbol Werte Values Einheit Unit LG LY Wellenlänge des emittierten Lichtes (typ.) Wavelength at peak emission I F = 20 mA λ peak 572 589 nm Dominantwellenlänge 5) Seite 13 Dominant wavelength 5) page 13 I F = 20 mA λ dom 570 587 nm Spektrale Bandbreite (typ.) Spectral bandwidth I F = 20 mA ∆λ 30 40 nm Abstrahlwinkel bei 50 % I V (Vollwinkel) (typ.) Viewing angle at 50 % I V 2 ϕ 160 160 Grad deg. Durchlassspannung 6) Seite 13 (typ.) Forward voltage 6) page 13 (max.) I F = 20 mA V F V F 2.2 2.6 2.2 2.6 V V Sperrstrom (typ.) Reverse current (max.) V R = 12 V I R I R 0.02 100 0.02 100 µA µA Temperaturkoeffizient von λ peak (typ.) Temperature coefficient of λ peak I F =20 mA; –10°C ≤ T ≤ 100°C TCλpeak 0.10 0.11 nm/K Temperaturkoeffizient von λ dom (typ.) Temperature coefficient of λ dom I F = 20 mA; –10°C ≤ T ≤ 100°C TCλdom 0.06 0.08 nm/K Temperaturkoeffizient von V F (typ.) Temperature coefficient of V F I F = 20 mA; –10°C ≤ T ≤ 100°C TC V – 1.4 – 1.7 mV/K Optischer Wirkungsgrad (typ.) Optical efficiency I F = 20 mA η opt 2.5 1.5 lm/W |
Similar Part No. - LGN971 |
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Similar Description - LGN971 |
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