LSR9553

LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only SURFACE MOUNT LED TAPE AND REEL Pb Lead-Free Parts LSR9553 DATA SHEET DOC. NO REV. DATE : : QW0905-LSR9553 B : 07 - Mar. - 2006 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LSR9553 Page 1/6 Package Dimensions 3.5 3.2 1.85 2.8 2.2 1.85 0.95 0.9 0.9 - + Note : 1.All dimension are in millimeter tolerance is ± 0.25mm unless otherwise noted. 2.Specifications are subject to change without notice. Directivity Radiation 0° -30° 30° -60° 60° 100% 75% 50% 25% 0 25% 50% 75% 100% LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LSR9553 Page 2/6 Absolute Maximum Ratings at Ta=25 ℃ Absolute Maximum Ratings Parameter Symbol SR Forward Current Peak Forward Current Duty 1/10@10KHz Power Dissipation Reverse Current @5V Operating Temperature Storage Temperature IF IFP PD Ir Topr Tstg 30 100 100 10 -40 ~ +85 -40 ~ +100 mA mA mW UNIT μA ℃ ℃ Typical Electrical & Optical Characteristics (Ta=25 ℃) PART NO MATERIAL COLOR Emitted Lens Water Clear Peak wave length λPnm Spectral halfwidth △λnm Forward voltage @20mA(V) Luminous intensity @20mA(mcd) Viewing angle 2θ 1/2 (deg) Min. Max. Min. Typ. 660 20 1.5 2.4 28 50 120 LSR9553 GaAlAs Red Note : 1.The forward voltage data did not including ±0.1V testing tolerance. 2. The luminous intensity data did not including ±15% testing tolerance. LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LSR9553 Page 3/6 Typical Electro-Optical Characteristics Curve SR CHIP Fig.1 Forward current vs. Forward Voltage Fig.2 Relative Intensity vs. Forward Current 3.0 1000 Forward Current(mA) 100 Relative Intensity Normalize @20mA 2.5 2.0 1.5 1.0 0.5 0.0 10 1.0 0.1 1.0 2.0 3.0 4.0 5.0 1.0 10 100 1000 Forward Voltage(V) Fig.3 Forward Voltage vs. Temperature Forward Current(mA) Fig.4 Relative Intensity vs. Temperature 3.0 2.5 2.0 1.5 1.0 0.5 0.0 -40 -20 0 20 40 60 80 100 Forward Voltage@20mA Normalize @25℃ 1.1 1.0 0.9 0.8 -40 -20 0 20 40 60 80 100 Relative Intensity@20mA Normalize @25℃ 1.2 Ambient Temperature( ℃) Ambient Temperature( ℃) Fig.5 Relative Intensity vs. Wavelength Relative Intensity@20mA 1.0 0.5 0.0 600 650 700 750 Wavelength (nm) LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. : LSR9553 Recommended Soldering Conditions 1. Hand Solder Basic spec is ≦ 280℃ 3 sec one time only. Page 4/6 2. Wave Solder Soldering heat Max. 260 ℃ 245±5℃ within 5 sec Preheat 120 ~ 150℃ 120 ~ 180 sec 3-1. LEAD Reflow Solder Temp. (℃) 240 Rising +5℃/sec Cooling -5℃ /sec 150 120 Preheat 60 ~ 120 sec 5sec Time 3-2 PB-Free Reflow Solder 1~5 ° C/sec 260 ° C MaX. 10sec.Max 1~5 ° C/sec Preheat 180~200 ° C Above 220 ° C 60 sec.Max. 120 sec.Max. Reflow Soldering should not be done more than two times. LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. : LSR9553 Precautions For Use: Storage time: 1.The operation of Temperatures and RH are : 5 ℃~35℃,RH