LN451YPX Panasonic

This product complies with the RoHS Directive (EU 2002/95/EC). Light Emitting Diodes LN451YPX Square Type 4.0 mm 2.0 mm Absolute Maximum Ratings T = 25C Lighting Color a Amber Parameter Symbol Rating Unit Power dissipation P 90 mW D Forward current I 30 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 0.75 2.0 mcd O Reverse current I V = 4 V 10 A R R Forward voltage V I = 20 mA 2.2 2.8 V F F Peak emission wavelength I = 20 mA 590 nm P F Spectral half band width I = 20 mA 30 nm F I I I V Relative luminous intensity T O F F F a 10 100 1000 5 50 500 3 30 300 10 1 100 0.5 5 50 0.3 3 30 0.1 1 10 1 3 5 10 30 50 100 1.6 1.8 2.0 2.2 2.4 20 0 20 40 60 80 100 Forward current I (mA) Ambient temperature T (C) Forward voltage V (V) F a F I T F a Relative luminous intensity P 50 100 Directive characteristics 40 10 0 10 80 20 20 30 30 30 40 40 80 60 50 50 60 20 60 60 40 40 70 70 10 20 20 80 80 0 90 90 0 500 600 700 800 100 80 60 40 20 0 20 40 60 80 100 0 20 40 60 80 100 Peak emission wavelength (nm) Ambient temperature T (C) Relative luminous intensity (%) P a Publication date: November 2008 SHD00629BEK 1 Relative luminous intensity (%) Luminous intensity I (mcd) O Forward current I (mA) F Relative luminous intensity (%) Forward current I (mA) F This product complies with the RoHS Directive (EU 2002/95/EC). LN451YPX Package (Unit: mm) LLXFTN2SK510 4.0 0.2 2.0 0.2 2 0.6 Max 2 0.45 0.1 0.45 0.1 2.54 1 2 Pin name 1: Anode 2: Cathode SHD00629BEK 2 2 Max. NOT SOLDERED 1.0 3.3 0.3 1.5 26.5 1.0 5.0 0.2