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SFH-4751 Scheda tecnica(PDF) 5 Page - OSRAM GmbH |
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SFH-4751 Scheda tecnica(HTML) 5 Page - OSRAM GmbH |
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5 / 7 page ![]() SFH 4751 2009-07-10 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 = 3 K/W 800 0 nm % OHF04133 20 40 60 80 100 1050 850 900 950 Irel λ 0 0 ˚C T IF A OHF04168 0.2 0.4 0.6 0.8 1.0 1.2 B 20 40 60 80 120 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 OHF04169 F I V A 5 F V 10 1 10 -2 5 10 -1 5 10 0 7 9 11 13 15 17 0 -5 F I A tp s OHF04167 -4 10 -3 10 -2 10 -1 10 0 10 1 10 2 10 10 P t = D T T t P IF 0.01 0.33 0.5 0.2 0.1 0.02 D 0.005 = 0.05 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.5 1 Relativer Gesamtstrahlungsfluss Relative Total Radiant Flux Φ e/Φe(1A) = f (IF), TB = 25 °C, Single pulse, t p = 100 μs OHF03848 10 -3 A 10 1 0 10 5 5 10 -1 -2 5 10 I F 10 10 0 10 1 10 55 -2 -1 Φ (1 A) Φ e e |
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