This product complies with the RoHS Directive (EU 2002/95/EC). LNJ297RKRACS Round Type 3.0 mm Absolute Maximum Ratings T = 25C Lighting Color a Red Parameter Symbol Rating Unit Power dissipation P 70 mW D Forward current I 25 mA F * Pulse forward current I 150 mA FP Reverse voltage V 4 V R Operating ambient temperature T 25 to +85 C opr Storage temperature T 30 to +100 C stg Note) : The condition of I is duty 10%, Pulse width 1 msec. * FP Electro-Optical Characteristics T = 25C a Parameter Symbol Conditions Min Typ Max Unit Luminous intensity I mcd O I = 15 mA 0.7 2.0 F Reverse current I A R V = 4 V 5 R Forward voltage V V F I = 20 mA 2.2 2.8 F Peak emission wavelength nm I = 20 mA 700 P F Spectral half band width nm I = 20 mA 100 F I I I V Relative luminous intensity T O F F F a 2 1 000 10 100 10 10 100 1 1 10 1 10 1 10 100 1.6 1.8 2.0 2.2 2.4 20 0 20 40 60 80 100 Forward current I (mA) Forward voltage V (V) Ambient temperature T (C) F F a Relative luminous intensity I T P F a 50 100 40 Directive characteristics 80 0 10 10 20 20 30 30 30 60 40 80 40 50 50 60 20 40 60 60 40 70 70 10 20 20 80 80 90 90 0 0 600 700 800 900 100 80 60 40 20 0 20 40 60 80 100 20 40 60 80 100 120 Ambient temperature T (C) Peak emission wavelength (nm) Relative luminous intensity (%) a P Publication date: July 2012 Ver. AEK 1 Relative luminous intensity (%) Luminous intensity I (mcd) O Forward current I (mA) F Relative luminous intensity (%) Forward current I (mA) FThis product complies with the RoHS Directive (EU 2002/95/EC). LNJ297RKRACS Package (Unit: mm) Pin name 1: Anode 2: Cathode Ver. AEK 2