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SFH4730 数据表(PDF) 5 Page - OSRAM GmbH |
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SFH4730 数据表(HTML) 5 Page - OSRAM GmbH |
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5 / 7 page ![]() SFH 4730, SFH 4740 2007-08-13 5 Relative spektrale Emission Relative Spectral Emission I rel = f (λ), TB = 25 °C Max. zulässiger Durchlassstrom Max. Permissible Forward Current I F = f (TB), RthJB = 2.8 K/W 700 0 nm % OHL01714 20 40 60 80 100 950 750 800 850 I rel λ 0 0˚C T I F mA OHF02973 200 400 600 800 1200 B 20 40 60 80 100 130 Durchlassstrom Forward Current I F = f (VF), TB = 25 °C, Single pulse, t p = 100 µs Zulässige Impulsbelastbarkeit Permissible Pulse Handling Capability I F = f (tp), TB ≤ 85 °C, Duty cycle D = parameter OHF02930 V F 0 10 10 1 10 -1 10 -2 F I A 10 12 14 16 18 20 22 V 10 10 -2 -3 -4 -5 -6 10 10 10 10 F I 2 0 -1 10 tp s 10 OHF02974 A 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.3 2.1 D 0.2 0.01 0.1 0.05 0.005 = 0.35 0.5 1 0.02 D T = t P T P t F I Relativer Gesamtstrahlungsfluss Relative Total Radiant Flux Φ e/Φe(1000mA) = f (IF), TB = 25 °C, Single pulse, t p = 100 µs OHF02931 10 -3 mA 10 1 0 10 5 5 10 -1 -2 5 10 e e (1000 mA) I F 10 10 3 10 4 10 55 12 Φ Φ |
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