LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only LED ARRAY LA207B/4G.SRG DATA SHEET DOC. NO : QW0905-L A207B/4G.SRG REV. : A DATE : 09 - Sep.- 2005 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 1/5 PART NO. LA207B/4G.SRG Package Dimensions 44 1.6¡ Ó0.3 9*4=36 11.37 6.35 8.87 2.9¡ Ó0.3 □0.5 TYP 2.54*2=5.08TYP X G X G X G 1 2 3 1 2 3 1 2 3 + + + G 1.NONE CHIP 2.COMMON ANODE 3.CATHODE GREEN 1 2 3 5.1¡ Ó0.5 X G SRG 1 2 3 1 2 3 - + + SR G 1.CATHODE RED 2.COMMON ANODE 3.CATHODE GREEN 1 2 3 2.9 3.1 3.3 4.3 6.45±0.5 1.5 MAX LSRG2692/S55 □0.5 TYP LG2690/R6 18.0MIN SR G 1 2 3 1.CATHODE RED 2.COMMON ANODE 3.CATHODE GREEN G 2.0MIN 2.0MIN 2.54TYP 1 2 3 2.54TYP Note : 1.All dimension are in millimeter tolerance is ± 0.25mm unless otherwise noted. 2.Specifications are subject to change without notice. 1 2 3 1.NONE CHIP 2.COMMON ANODE 3.CATHODE GREEN LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 2/5 PART NO. LA207B/4G.SRG Absolute Maximum Ratings at Ta=25 ℃ Ratings Symbol Parameter UNIT G SR Forward Current IF 30 30 mA Peak Forward Current Duty 1/10@10KHz IFP 120 100 mA Power Dissipation PD 100 100 mW Reverse Current @5V Ir 10 μA Operating Temperature Topr -40 ~ +85 ℃ Storage Temperature Tstg -40 ~ +100 ℃ Soldering Temperature Tsol Max 260 ℃ for 5 sec Max (2mm from body) Typical Electrical & Optical Characteristics (Ta=25 ℃) PART NO COLOR MATERIAL Emitted LA207B/4G.SRG Forward Peak Spectral voltage wave halfwidth length △λ nm @ 20mA(V) λPnm Lens Luminous intensity @20mA(mcd) Min. Max. Min. Viewing angle 2θ 1/2 (deg) Typ. GaP Green Green Diffused 565 30 1.7 2.6 9.0 24 50 GaAlAs Red 660 20 1.5 2.4 38 65 36 GaP Green 565 30 1.7 2.6 15 28 36 White Diffused 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. LA207B/4G.SRG Page 3/5 Typical Electro-Optical Characteristics Curve G CHIP Fig.1 Forward current vs. Forward Voltage Fig.2 Relative Intensity vs. Forward Current 3.5 Relative Intensity Normalize @20mA Forward Current(mA) 1000 100 10 1.0 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0.1 1.0 2.0 3.0 4.0 5.0 1.0 10 1.2 1.1 1.0 0.9 0.8 0 20 40 60 80 100 Fig.5 Relative Intensity vs. Wavelength 1.0 0.5 0.0 500 550 600 Wavelength (nm) 3.0 2.5 2.0 1.5 1.0 0.5 0.0 -40 -20 0 20 40 60 Ambient Temperature( ℃) Ambient Temperature( ℃) Relative Intensity@20mA Fig.4 Relative Intensity vs. Temperature Relative Intensity@20mA Normalize @25℃ Forward Voltage@20mA Normalize @25℃ Fig.3 Forward Voltage vs. Temperature -20 1000 Forward Current(mA) Forward Voltage(V) -40 100 650 Fig.6 Directive Radiation 80 100 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LA207B/4G.SRG Page 4/5 Typical Electro-Optical Characteristics Curve SR CHIP Fig.1 Forward current vs. Forward Voltage Fig.2 Relative Intensity vs. Forward Current 3.0 Relative Intensity Normalize @20mA Forward Current(mA) 1000 100 10 1.0 2.5 2.0 1.5 1.0 0.5 0.0 0.1 2.0 1.0 3.0 4.0 5.0 1.0 10 1.2 1.1 1.0 0.9 0.8 0 20 40 60 80 100 Fig.5 Relative Intensity vs. Wavelength 1.0 0.5 0.0 600 650 700 Wavelength (nm) 3.0 2.5 2.0 1.5 1.0 0.5 0.0 -40 -20 0 20 40 60 Ambient Temperature( ℃) Ambient Temperature( ℃) Relative Intensity@20mA Fig.4 Relative Intensity vs. Temperature Relative Intensity@20mA Normalize @25℃ Forward Voltage@20mA Normalize @25℃ Fig.3 Forward Voltage vs. Temperature -20 1000 Forward Current(mA) Forward Voltage(V) -40 100 750 80 100 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 5/5 PART NO. LA207B/4G.SRG Reliability Test: Test Item Test Condition Description Reference Standard Operating Life Test 1.Under Room Temperature 2.If=20mA 3.t=1000 hrs (-24hrs, +72hrs) This test is conducted for the purpose of detemining the resisance of a part in electrical and themal stressed. MIL-STD-750: 1026 MIL-STD-883: 1005 JIS C 7021: B-1 High Temperature Storage Test 1.Ta=105 ℃±5℃ 2.t=1000 hrs (-24hrs, +72hrs) The purpose of this is the resistance of the device which is laid under ondition of high temperature for hours. MIL-STD-883:1008 JIS C 7021: B-10 Low Temperature Storage Test 1.Ta=-40 ℃±5 ℃ 2.t=1000 hrs (-24hrs, +72hrs) The purpose of this is the resistance of the device which is laid under condition of low temperature for hours. High Temperature High Humidity Test 1.Ta=65 ℃±5 ℃ 2.RH=90 %~95% 3.t=240hrs ±2hrs The purpose of this test is the resistance of the device under tropical for hous. 1.Ta=105 ℃±5℃&-40 ℃±5℃ (10min) (10min) 2.total 10 cycles The purpose of this is the resistance of the device to sudden extreme changes in high and low temperature. MIL-STD-202: 107D MIL-STD-750: 1051 MIL-STD-883: 1011 Solder Resistance Test 1.T.Sol=260 ℃±5 ℃ 2.Dwell time= 10 ±1sec. This test intended to determine the thermal characteristic resistance of the device to sudden exposures at extreme changes in temperature when soldering the lead wire. MIL-STD-202: 210A MIL-STD-750: 2031 JIS C 7021: A-1 Solderability Test 1.T.Sol=230 ℃±5 ℃ 2.Dwell time=5 ±1sec This test intended to see soldering well performed or not. MIL-STD-202: 208D MIL-STD-750: 2026 MIL-STD-883: 2003 JIS C 7021: A-2 Thermal Shock Test JIS C 7021: B-12 MIL-STD-202:103B JIS C 7021: B-11 PACKING SPECIFICATION PART NO. LA207B/4G.SRG 1. 11PCS / TUBE 2. 118 TUBES / INNER BOX SIZE : L X W X H 55cm X 22.5cm X 10cm L W H 3. 4 INNER BOXES / CARTON SIZE : L X W X H 56.5cm X 47.5cm X 24cm L W C/NO: MADE IN CHINA . NO M IT E Y : Q'T ,: W : N, , W G, S PC s kg s kg H