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SFH4276 Datasheet(PDF) 5 Page - OSRAM GmbH |
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SFH4276 Datasheet(HTML) 5 Page - OSRAM GmbH |
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5 / 9 page ![]() SFH 4276 2008-01-14 5 Relative Spectral Emission I rel = f (λ) Forward Current I F = f (VF) single pulse, tp = 20 µs Permissable Puls Handling Capability I F = f (τ), TA = 25°C, duty cycle D=parameter 600 0 nm % OHF02939 20 40 60 80 100 I rel λ 620 640 660 700 OHF02938 V F 10 0 10 -4 F I A 1V 10 -3 10 -2 10 -1 5 5 5 1.5 2 2.5 3 = 0.01 0.005 0.05 0.1 0.02 0.5 0.2 10 10 0 -2 -3 -4 -5 10 10 10 DC F I A D P t = D T 2 1 0 -1 10 tp 10 s 10 OHF02942 T t P I F 0.1 0.2 0.3 0.4 0.6 0.5 Radiant Intensity I e/Ie(50 mA) = f (IF) Radiation Characteristics I rel= f (ϕ) Radiation Pattern E e rel = f (d) (5mm) (d=pattern size at 5mm distance) OHF02937 mA -2 10 I F 5 e I (50 mA) e I -1 10 10 0 1 10 5 2 10 5 3 10 5 10 -1 5 0 10 1 10 0 0.2 0.4 1.0 0.8 0.6 ϕ 1.0 0.8 0.6 0.4 0˚ 10˚ 20˚ 40˚ 30˚ OHL01660 50˚ 60˚ 70˚ 80˚ 90˚ 100˚ 0˚ 20˚ 40˚ 60˚ 80˚ 100˚ 120˚ d OHF02941 0 -6 20 40 60 80 % 100 -4 -2 0 2 4 6 mm Max. Permissible Forward Current I F = f (TA) (Farfield) 40 20 0 0 100 80 60 ˚C T I F mA OHF02940 A 10 20 30 40 50 60 70 thJA R = 300 K/W |
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