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LSG-T671 数据表(PDF) 4 Page - OSRAM GmbH |
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LSG-T671 数据表(HTML) 4 Page - OSRAM GmbH |
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4 / 15 page ![]() 2005-04-05 4 LOG T671, LSG T671 Kennwerte Characteristics ( T A = 25 °C) Bezeichnung Parameter Symbol Symbol Werte Values Einheit Unit super red orange green Wellenlänge des emittierten Lichtes (typ.) Wavelength at peak emission I F = 10 mA λ peak 635 610 572 nm Dominantwellenlänge 4) Seite 15 Dominant wavelength 4) page 15 I F = 10 mA λ dom 628 ± 6 606 ± 6 570 ± 6 nm Spektrale Bandbreite bei 50 % I rel max (typ.) Spectral bandwidth at 50 % I rel max I F = 10 mA ∆λ 45 40 25 nm Abstrahlwinkel bei 50 % I V (Vollwinkel) (typ.) Viewing angle at 50 % I V 2 ϕ 120 120 120 Grad deg. Durchlassspannung 5) Seite 15 (typ.) Forward voltage 5) page 15 (max.) I F = 10 mA V F V F 2.0 2.5 2.0 2.5 2.0 2.5 V V Sperrstrom (typ.) Reverse current (max.) V R = 12 V I R I R 0.01 10 0.01 10 0.01 10 µA µA Temperaturkoeffizient von λ peak (typ.) Temperature coefficient of λ peak I F = 10 mA; –10°C ≤ T ≤ 100°C TCλpeak 0.11 0.12 0.11 nm/K Temperaturkoeffizient von λ dom (typ.) Temperature coefficient of λ dom I F = 10 mA; –10°C ≤ T ≤ 100°C TCλdom 0.07 0.07 0.07 nm/K Temperaturkoeffizient von V F (typ.) Temperature coefficient of V F I F = 10 mA; –10°C ≤ T ≤ 100°C TC V – 1.9 – 1.9 – 1.4 mV/K Optischer Wirkungsgrad (typ.) Optical efficiency I F = 10 mA η opt 1.5 1.5 2.5 lm/W |
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