SR5311-V / SR5311-V(B) Semiconductor High Brightness LED Lamp Features • Colorless transparency lens type • φ5mm(T-13/4) all plastic mold type • High luminosity Outline Dimensions unit : mm STRAIGHT TYPE STOPPER 5.0±0.2 TYPE 5.0±0.2 8.6±0.2 8.6±0.2 0.8±0.2 0.8±0.2 0.5 0.5 23.0 MIN 23.0 MIN 1.0MIN 1.0MIN 2.54 NOM 1 2 2.54 NOM 5.8±0.2 1 2 5.8±0.2 PIN Connections 1. Cathode 2. Anode KLR-3000-000 1 SR5311-V Absolute maximum ratings Characteristic Symbol Ratings Unit Power Dissipation PD 70 mW Forward Current IF 30 mA IFP 50 mA Reverse Voltage VR 4 V Operating Temperature Topr -20∼85 ℃ Storage Temperature Tstg -30∼100 ℃ 1 * Peak Forward Current 2 260℃ for 5 seconds * Soldering Temperature Tsol *1.Duty ratio = 1/16, Pulse width = 0.1ms *2.Keep the distance more than 2.0mm from PCB to the bottom of LED package Electrical Characteristics Characteristic Symbol Test Condition Forward Voltage VF IF= 20mA - 1.8 2.5 V *3Luminous Intensity IV IF= 20mA 230 505 780 mcd Peak Wavelength λP Δλ IR IF= 20mA - 660 - nm IF= 20mA - 20 - nm VR=4V - - 10 uA IF= 20mA - ±11 - deg Spectrum Bandwidth Reverse Current 4 θ1/2 * Half Angle Min. Typ. Max. Unit *3. Luminous Intensity Maximum tolerance for each Grade Classification limit is ±18% *3. Luminous Intensity classification N O P 230~350 350~520 520~780 *4. θ1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity KLR-3000-000 2 SR5311-V Characteristic Diagrams Fig. 2 IV - IF Luminous Intensity Iv [mcd] Forward Current IF [mA] Fig. 1 IF - VF 50 30 10 5 3 0.5 0.3 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 Forward Voltage VF [V] Forward Fig.4 Spectrum Distribution Fig. 3 IF – Ta 100 Relative Intensity [%] Forward Current IF [mA] 50 40 30 20 10 0 -30 Current IF [mA] 0 20 40 60 80 80 60 40 20 0 500 100 Ambient Temperature Ta [℃] 550 600 650 700 750 Wavelength λ [nm] Fig. 5 Radiation Diagram 100 50 0 50 100 Relative Luminous Intensity [%] KLR-3000-000 3