3.0MM ROUND LAMP BLUE LT03B3-41-M1A2 Absolute Maximum Ratings at TA=25℃ ℃ Features ¾ GaN TECHNOLOGY ¾ HIGH POWER OUTPUT ¾ 20 DEGREE VIEW ANGLE FOR MAXIMUM LIGHT OUTPUT μ A)………..…………..……………………….…………………….……… 5.0V REVERSE VOLTAGE (<50μ D.C. FORWARD CURRENT………………….……………………………………………….….……… 20mA PULSE CURRENT (1/10 DUTY CYCLE,0.1 ms PULSE WIDTH)………………….…..……..….. 100 mA ℃ TO + 85℃ ℃ OPERATING TEMPERATURE RANGE………………………………..………….…… -25℃ ℃ TO +100℃ ℃ STORAGE TEMPERATURE RANGE…………………………………………………. -25℃ ℃ FOR 5 SEC. LEAD SOLDERING TEMP. (1.6mm FROM BODY)……………………..…… 260℃ Electrical/Optical Characteristics at TA=25℃ ℃ LED CHIP PART NUMBER LT03B3-41-M1A2 (1) Lens Color: W.C….Water Clear LENS WAVELENGTH TYP. IF @20mA (nm) MATERIAL EMITTING COLOR COLOR GaN BLUE W.C. λp (2) (3) (4) Package Dimensions λd 430± ± 10 460± ± 10 FORWARD VOLTAGE @20mA(V) LUMINOUS INTENSITY @20mA(mcd) TYP. MAX. MIN. TYP. 3.8 4.5 100 150 VIEW ANGLE 2θ θ1/2 (deg) 20 Specifications are subject to change with out notice. All above components are considered; deviations from stated specifications will require a new part number to be assigned. Electrostatic Discharge Threshold (HBM): 500V Radiation Pattern 1. ALL DIMENSIONS ARE IN mm, TOLERANCE IS± ± 0.25mm UNLESS OTHERWISE NOTED. 2. AN EPOXY MENISCUS MAY EXTEND ABOUT 1.0mm DOWN THE LEADS. 3. BURR AROUND BOTTOM OF EPOXY BODY MAY BE 0.5mm MAX. First Edition 2001/5/14 REV.1 1/2 LT03B3-41-M1A2 3.0MM ROUND LAMP BLUE Forward Current vs. Applied Voltage Luminous Intensity vs. Forward Current Forward Current vs. Ambient Temperature Relative Intensity vs. Wavelength 2/2