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LB5433-R 数据表(PDF) 4 Page - OSRAM GmbH |
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LB5433-R 数据表(HTML) 4 Page - OSRAM GmbH |
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4 / 11 page ![]() 2001-01-22 4 LB 5433, LV 5433, LT 5433 Kennwerte ( T A = 25 °C) Characteristics Bezeichnung Parameter Symbol Symbol Werte Values Einheit Unit LB LV LT Wellenlänge des emittierten Lichtes (typ.) Wavelength at peak emission I F = 20 mA λ peak 465 503 523 nm Dominantwellenlänge 1) (typ.) Dominant wavelength 1) I F = 20 mA λ dom 470 ± 6 505 ± 7 528 ± 9 nm Spektrale Bandbreite bei 50 % I rel max (typ.) Spectral bandwidth at 50 % I rel max I F = 20 mA ∆λ 25 30 33 nm Abstrahlwinkel bei 50 % I V (Vollwinkel) (typ.) Viewing angle at 50 % I V 2 ϕ 40 40 40 Grad deg. Durchlassspannung (typ.) Forward voltage (max.) I F = 20 mA V F V F 3.5 4.2 3.3 4.2 3.3 4.2 V V Sperrstrom (typ.) Reverse current (max.) V R = 5 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 = 20 mA TCλpeak 0.04 0.03 0.04 nm/K Temperaturkoeffizient von λ dom (typ.) Temperature coefficient of λ dom I F = 20 mA TCλdom 0.02 0.02 0.03 nm/K Temperaturkoeffizient von V F (typ.) Temperature coefficient of V F I F = 20 mA TC V – 2.9 – 3.2 – 3.6 mV/K Optischer Wirkungsgrad (typ.) Optical efficiency I F = 20 mA η opt 268 lm/W |
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