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LBW5SN 数据表(PDF) 13 Page - OSRAM GmbH |
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LBW5SN 数据表(HTML) 13 Page - OSRAM GmbH |
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13 / 20 page ![]() Released LD W5SN, LB W5SN, LT W5SN 2008-01-08 13 Maximal zulässiger Durchlassstrom Max. Permissible Forward Current I F = f (TS) Zulässige Impulsbelastbarkeit I F = f (tp) Permissible Pulse Handling Capability Duty cycle D = parameter, T S = 25 °C *The emitter die exhibits excellent performance but slight package discoloration occurs at highest temperatures. Zulässige Impulsbelastbarkeit I F = f (tp) Permissible Pulse Handling Capability Duty cycle D = parameter, T S = 85 °C 020 80 60 40 100 140 ˚C T Do not use current below 100 mA 100 0 200 400 300 500 I 700 600 800 OHL02947 F 900 mA 1100 0.8 -5 F I A t P = D T tp s OHL02878 T t P IF -4 10 -3 10 -2 10 -1 10 0 10 1 10 2 10 10 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.8 0.5 1 0.005 0.05 0.2 0.1 0.02 0.01 D = Exemplarische durchschnittliche Lebens- dauer für mittlere Helligkeitsgruppe 2) Seite 20 Exemplary median Lifetime 2) page 20 for median Brightness Group Bedingungen Conditions mittlere Lebensdauer median Lifetime Einheit Unit I F = 500 mA T S = 25°C 25.000 (blue, deep blue) 50.000 (green) Betriebsstunden operating hours I F = 1000 mA T S = 85°C 8.000 (blue, deep blue) 20.000 (green) Betriebsstunden operating hours I F = 750 mA T S = 125°C T J = 150°C 1.000 Betriebsstunden operating hours I F = 750 mA T S = 150°C T J = 175°C 100 Betriebsstunden operating hours 0.8 -5 F I A t P = D T tp s OHL02878 T t P IF -4 10 -3 10 -2 10 -1 10 0 10 1 10 2 10 10 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.8 0.5 1 0.005 0.05 0.2 0.1 0.02 0.01 D = |
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