LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only DUAL COLOR LED LAMPS Pb Lead-Free Parts LEG24892/S1-PF DATA SHEET DOC. NO : QW0905- LEG24892/S1-PF-0808 REV. : B DATE : 11 - Jun. - 2009 發行 立碁電子 DCC LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 1/6 PART NO. LEG24892/S1-PF Package Dimensions 4.02±0.1 3.05±0.1 3.1±0.1 0.75±0.1 E G □0.5 TYP 31.5±0.5 1 2.54TYP 2 1 3 2 1.CATHODE GREEN 2.COMMON ANODE 3.CATHODE ORANGE 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° 100% 75% 50% 60° 25% 3 0 25% 50% 75% 100% LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 2/6 PART NO. LEG24892/S1-PF Absolute Maximum Ratings at Ta=25 ℃ Absolute Maximum Ratings Symbol Parameter UNIT Orange Green Forward Current IF 15 15 mA Peak Forward Current Duty 1/10@10KHz IFP 50 80 mA Power Dissipation PD 50 50 mW Reverse Current @5V Ir 10 10 μA Operating Temperature Topr -40 ~ +85 ℃ Storage Temperature Tstg -40 ~ +100 ℃ Typical Electrical & Optical Characteristics (Ta=25 ℃) PART NO COLOR MATERIAL Emitted Forward Spectral voltage halfwidth @10mA(V) △λ nm Luminous intensity @10mA(mcd) Viewing angle 2θ 1/2 (deg) Min. Typ. Min. Typ. Lens GaAsP/GaP Orange LEG24892/S1-PF Peak wave length λPnm 635 45 1.7 2.1 1.8 3.0 50 565 30 1.7 2.1 3.0 4.5 50 White Diffused GaP Green 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 Page 3/6 PART NO. LEG24892/S1-PF Typical Electro-Optical Characteristics Curve E CHIP Fig.2 Relative Intensity vs. Forward Current Relative Intensity Normalize @20mA Forward Current(mA) Fig.1 Forward current vs. Forward Voltage Forward Current(mA) Forward Voltage(V) Ambient Temperature( ℃) Ambient Temperature( ℃) Fig.5 Relative Intensity vs. Wavelength 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 1.0 0.5 0.0 550 600 650 700 Wavelength (nm) 750 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 4/6 PART NO. LEG24892/S1-PF Typical Electro-Optical Characteristics Curve G CHIP Fig.2 Relative Intensity vs. Forward Current Relative Intensity Normalize @20mA Forward Current(mA) Fig.1 Forward current vs. Forward Voltage Forward Current(mA) Forward Voltage(V) Ambient Temperature( ℃) Ambient Temperature( ℃) Fig.5 Relative Intensity vs. Wavelength 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 1.0 0.5 0.0 500 550 600 Wavelength (nm) 650 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 5/6 PART NO. LEG24892/S1-PF Soldering Condition(Pb-Free) 1.Iron: Soldering Iron:30W Max Temperature 350° C Max Soldering Time:3 Seconds Max(One time only) Distance:2mm Min(From solder joint to body) 2.Wave Soldering Profile Dip Soldering Preheat: 120° C Max Preheat time: 60seconds Max Ramp-up 2°C/sec(max) Ramp-Down:-5° C/sec(max) Solder Bath:260° C Max Dipping Time:3 seconds Max Distance:2mm Min(From solder joint to body) Temp(° C) 260° C3sec Max 260° 5° /sec max 120° 25° 0° 0 2° /sec max Preheat 60 Seconds Max 50 100 Note: 1.Wave solder should not be made more than one time. 2.You can just only select one of the soldering conditions as above. 150 Time(sec) LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 6/6 PART NO. LEG24892/S1-PF 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 resistance 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 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. 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. 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