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SFH4591 Datasheet(PDF) 5 Page - Siemens Semiconductor Group |
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SFH4591 Datasheet(HTML) 5 Page - Siemens Semiconductor Group |
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5 / 5 page ![]() Semiconductor Group 5 1998-09-08 SFH 4591 SFH 4592 Radiant intensity Single pulse, t p = 20 µs I e I e 100 m A ----------------- fI F () = OHF00363 10 -2 0 10 Ι e Ι F Ι e (100 mA) 10 -1 10 1 10 2 -2 10 -1 10 0 10 1 10 A Relative spectral emission Irel = f (λ) Forward current I F = f (VF) single pulse, t p = 20 µs λ OHF00366 0 700 Ι rel 10 20 30 40 50 60 70 80 90 100 750 800 850 900 nm 1000 % OHF00362 0V V F 10 -2 0 10 Ι F 10 1 10 -1 A 0.5 1 1.5 2 2.5 3 Max. permissible forward current IF = f (TA) OHF00359 0 F Ι 0 20 40 60 80 100 120 20 40 60 80 100 120 mA ˚C T A R thjA= 375 K/W Radiation characteristics I rel = f (ϕ), SFH 4591 OHF00365 0˚ 20˚ 40˚ 60˚ 80˚ 100˚ 120˚ 0.4 0.6 0.8 1.0 100˚ 90˚ 80˚ 70˚ 60˚ 50˚ 0˚ 10˚ 20˚ 30˚ 40˚ 0 0.2 0.4 0.6 0.8 1.0 ϕ Permissible pulse power Duty cycle D = parameter, T A = 25 °C 10 5 -1 A 10 5 Ι F 0 10 1 -3 10 -5 10 -4 10 10 10 -2 -1 10 0 t p 10 10 1 s 2 OHF00361 D = T t p T p t F Ι D = 0.005 0.01 0.02 0.05 0.1 0.2 0.5 Radiation characteristics I rel = f (ϕ), SFH 4592 OHR00397 0˚ 20˚ 40˚ 60˚ 80˚ 100˚ 120˚ 0.4 0.6 0.8 1.0 100˚ 90˚ 80˚ 70˚ 60˚ 50˚ 0˚ 10˚ 20˚ 30˚ 40˚ 0 0.2 0.4 0.6 0.8 1.0 ϕ |
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