QTLP680C-B Datasheet | Fairchild Semiconductor

DESCRIPTION Designed with a reflective housing, these surface mount LEDs offer uniform lighting and high light output performance. FEATURES - Wide viewing angle of 130° - Water clear optics - Moisture-proof packaging - Available in 0.315" (8mm) width tape on 7" (178mm) diameter reel; 2,000 units per reel © 2003 Fairchild Semiconductor Corporation Page 1 of 7 2/13/03 SURFACE MOUNT LED LAMP STANDARD BRIGHT REFLECTOR QTLP680C-2 HER QTLP680C-7 Al Ga As Red QTLP680C-3 Yellow QTLP680C-B Blue QTLP680C-4 Green ABSOLUTE MAXIMUM RATINGS (TA =25°C Unless otherwise specified) QTLP680C Parameter Continuous Forward Current Peak Forward Current (f = 1.0 KHz, Duty Factor = 1/10) Reverse Voltage (IR = 10 µA) Power Dissipation Operating Temperature Storage Temperature Lead Soldering Time Symbol -2 IF IFM VR PD TOPR TSTG TSOL 30 160 5 84 -3 30 160 5 84 -4 30 160 5 84 -40 to +85 -40 to +100 260 for 5 sec -7 30 180 5 72 -B 30 100 5 135 m A m A V m W °C °C °C Units ELECTRICAL / OPTICAL CHARACTERISTICS (TA =25°C) QTLP680C Part Number Luminous Intensity (mcd) Minimum Typical Forward Voltage (V) Maximum Typical Wavelength (nm) Peak Dominant Spectral Line Half Width (nm) Viewing Angle (°) λP λD ∆λ 2Θ1/2 635 630 45 130 585 590 35 130 565 570 30 130 660 645 20 130 430 465 65 130 IF = 20m A IF = 20m A IF = 20m A VF 2.8 2.0 2.8 2.0 2.8 2.1 2.4 1.9 4.5 3.8 IF = 20m A IV 7 15 7 15 15 25 25 40 15 20 IF = 20m A Symbol -2 -3 -4 -7 -B Condition © 2003 Fairchild Semiconductor Corporation Page 2 of 7 2/13/03 SURFACE MOUNT LED LAMP STANDARD BRIGHT REFLECTOR QTLP680C-2 HER QTLP680C-7 Al Ga As Red TYPICAL PERFORMANCE CURVES Fig. 1 Forward Current vs. Forward Voltage 90 80 2.0 QTLP680C-3 Yellow QTLP680C-B Blue QTLP680C-4 Green Fig. 2 Relative Luminous Intensity vs. DC Forward Current RELATIVE LUMINOUS INTENSITY (NORMALIZED AT 20 m A) - FORWARD CURRENT (m A) 70 HER 60 50 40 30 20 10 0 1.0 BLUE Al Ga As RED GREEN Al Ga As RED YELLOW 1.0 BLUE HER YELLOW GREEN 0.0 2.0 2.5 3.0 4.0 5.0 0 5 10 15 20...