Datasheet NSPW500CS (Nichia) - 9

Forward Voltage vs. Forward Current vs. Duty Ratio vs. Forward Current Relative Luminosity Allowable Forward Current ) 200 4.0 200 ) (mA 100 Ta=25°C 3.5 Ta=25°C Ta=25°C (mA (a.u. t IFP 100 50 3.0 FP 2.5 urren t I 20 50 2.0 urren 10 1.5 rward C 30 5 Fo lative Luminosity 1.0 rward C 20 ble Fo Re 0.5 1 lowa 0 10 2.5 3.0 3.5 4.0 4.5 5.0 0 20 40 60 80 100 120 Al 1 5 10 20 50 100 Forward Voltage VF (V) Forward Current IFP (mA) Duty Ratio (%) Ambient Temperature vs. Ambient Temperature vs. Ambient Temperature vs. Forward Voltage Relative Luminosity Allowable Forward Current ) 5.4 2.0 40 - (mA 8 ) - 5.0 IFP=60mA IFP=20mA F (V IFP=20mA t I F 4.6 (a.u.) 30 IFP=5mA 1.0 en rr e V 4.2 nosity rd Cu oltag mi 20 3.8 0.5 rwa e Lu ard V 3.4 e Fo rw lativ 10 Fo 3.0 Re wabl 2.6 0.2 0 -40 -20 0 20 40 60 80 100 -40 -20 0 20 40 60 80 100 Allo 0 20 40 60 80 100 Ambient Temperature Ta (°C) Ambient Temperature Ta (°C) Ambient Temperature Ta (°C) Nichia <CSatT Model NSPWxxxx SE .No. -C050120W5004A NICHIA CORPORATION Title CHARACTERISTICS No. > 041227436051