LN1251CAL Datasheet PDF

ABSOLUTE MAXIMUM RATINGS

(Ta = 25°C) Lighting Color PD(mW) IF(mA) Ultra Bright Red 45 15 IFP IFP(mA)∗ 60 VR(V) Topr(°C) Tstg(°C) 3 −25 ∼ +80 −30 ∼ +85 2 1.6 ± 0.2 2.0 ± 0.2 0.5 ± 0.2 1.1 ± 0.2 1.1Max 2 duty 10% Pulse width 1 msec. The condition of IFP is duty 10%, Pulse width 1 msec 1: Anode 2: Cathode s Electro−Optical Characteristics (Ta = 25°C) Conventional Lighting Lens Color Part No. Color Bright LN1251CAL – (TR) Ultra Clear Red Unit − − IO Typ 9.0 mcd Min 3.3 mcd IF 10 mA Typ 1.75 V VF Max 2.6 V λP Typ 660 nm ∆λ Typ 20 nm IR IF 15 mA Max 100 µA VR 3 V IO  IF 30 100 10 50 IF  VF Relative Luminous Intensity 500 300 IO  Ta Luminous Intensity 5 3 Forward Current 30 10 5 3 100 50 30 1 0.5 0.3 0.1 1 3 5 10 30 50 100 300 1 1.6 1.8 2.0 2.2 2.4 10 −20 0 20 40 60 80 100 Forward Current Forward Voltage Ambient Temperature Relative Luminous Intensity Wavelength Characteristics Relative Luminous Intensity 100 80 60 40 20 0 500 40° 50° 60° 70° 80° 600 700 800 90° 100 80 60 40 20 IF  Ta 25...