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| LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only SUPER BRIGHT RECTANGLE TYPE LED LAMPS L8SRF25030 DATA SHEET DOC. NO : REV. DATE : : QW0905-: L8SRF25030 A 24 - May - 2007 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. L8SRF25030 Page 1/4 Package Dimensions 5.6 LIGHTED AREA 3.64 3.18 6.16 REFERENCE MARK SE 6.65 0.38 0.5 TYP 26.4MIN 1.0MIN. 2.54TYP - + 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. L8SRF25030 Page 2/4 Absolute Maximum Ratings at Ta=25 Ratings Parameter Symbol 8SRF Forward Current Peak Forward Current Duty 1/10@10KHz Power Dissipation Reverse Current @5V Electrostatic Discharge( * ) Operating Temperature Storage Temperature IF IFP PD Ir ESD Topr Tstg 25 75 65 10 2000 -40 ~ +85 -40 ~ +100 mA mA mW UNIT A V Static Electricity or power surge will the Use of anti-electrosatic * glove is recommended when handingdamageLED.LED.devices, a conductive wrist band or must be properly these All equipment and machinery grounded. Typical Electrical & Optical Characteristics (Ta=25 ) COLOR PART NO MATERIAL Dominant wave length Spectral halfwidth Dnm nm Luminous Forward Viewing intensity voltage angle @20mA(V) @20mA(mcd) 2 1/2 (deg) Emitted L8SRF25030 Lens Red Diffused Min. Max. Min. 630 20 1.5 2.4 50 Typ. 90 120 AlGaInP 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. L8SRF25030 Page 3/4 Typical Electro-Optical Characteristics Curve 8SRF CHIP Fig.1 Forward current vs. Forward Voltage Fig.2 Relative Intensity vs. Forward Current 60 2.0 Forward Current(mA) 40 30 20 10 0 0 0.5 1.0 1.5 2.0 2.5 3.0 Relative Intensity Normalize @20mA 50 1.0 0.0 1.0 10 100 1000 Forward Voltage(V) Fig.3 Forward Voltage vs. Temperature Forward Current(mA) Fig.4 Relative Intensity vs. Temperature Forward Voltage@20mA Normalize @25 Relative Intensity@20mA Normalize @25 -20 60 80 1.2 1.1 1.0 0.9 2.5 2.0 1.5 1.0 0.5 0.0 -20 0 20 40 60 80 0.8 0 20 40 Ambient Temperature() Ambient Temperature() Fig.5 Relative Intensity vs. Wavelength 1.0 Relative Intensity@20mA 0.5 0.0 550 600 650 700 Wavelength (nm) LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. L8SRF25030 Page 4/4 Reliability Test: Test Item Test Condition 1.Under Room Temperature 2.If=20mA 3.t=1000 hrs (-24hrs, +72hrs) Description This test is conducted for the purpose of detemining the resistance of a part in electrical and themal stressed. Reference Standard MIL-STD-750: 1026 MIL-STD-883: 1005 JIS C 7021: B-1 Operating Life Test 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 condition 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. JIS C 7021: B-12 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 hours. MIL-STD-202:103B JIS C 7021: B-11 Thermal Shock Test 1.Ta=105 5&-405 (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. 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: 107D MIL-STD-750: 1051 MIL-STD-883: 1011 Solder Resistance Test 1.T.Sol=260 5 2.Dwell time= 10 1sec. 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 |
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