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SFH4231 数据表(PDF) 5 Page - OSRAM GmbH |
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SFH4231 数据表(HTML) 5 Page - OSRAM GmbH |
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5 / 8 page ![]() SFH 4231 2007-03-29 5 Relative spektrale Emission Relative Spectral Emission I rel = f (λ) Max. zulässiger Durchlassstrom Max. Permissible Forward Current I F = f (TA), RthJS = 15 K/W 800 0 nm % OHF02895 20 40 60 80 100 I rel λ 850 900 950 1025 0 0˚C T I F mA OHF02801 200 400 600 800 1200 S 20 40 60 80 100 Durchlassstrom Forward Current I F = f (VF) Single pulse, t p = 100 µs Zulässige Impulsbelastbarkeit Permissible Pulse Handling Capability I F = f (tp), TA≤ 85 °C, Duty cycle D = parameter OHF02894 V F 0 10 10 1 10 -1 10 -2 F I A 0 0.5 1 1.5 2 2.5 3 V 5 5 10 10 0 -2 -3 -4 -5 10 10 10 F I A 2 1 0 -1 10 tp 10 s 10 OHF02803 0.02 0.5 0.2 0.05 0.1 D = 0.005 0.01 1 0.5 1.0 1.5 2.0 2.5 t = D T P t T P I F Relativer Gesamtstrahlungsfluss Relative Total Radiant Flux Φ e/Φe(1000mA) = f (IF) Single pulse, t p = 100 µs OHF02906 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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