SR5411 / SR5411(B) Semiconductor LED Lamp Features • Red colored transparency lens type • φ5mm(T-13/4) all plastic mold type • Low power consumption Outline Dimensions unit : STRAIGHT TYPE mm STOPPER TYPE 5.0±0.2 5.0±0.2 8.6±0.2 8.6±0.2 0.8±0.2 0.8±0.2 0.5 0.5 25.0 MIN 25.0 MIN 1.0MIN 1.0MIN 2.54NOM 1 2 2.54NOM 5.8±0.2 1 2 5.8±0.2 PIN Connections 1.Anode 2.Cathode KLR-0003-000 1 SR5411 / SR5411(B) Absolute maximum ratings Characteristic Symbol Ratings Unit Power Dissipation PD 23 mW Forward Current IF 10 mA IFP 50 mA Reverse Voltage VR 4 V Operating Temperature Topr -25∼85 ℃ Storage Temperature Tstg -30∼100 ℃ 1 * Peak Forward Current 2 * Soldering Temperature Tsol *1.Duty ratio = 1/16, Pulse width = 0.1ms *2. Keep the distance 2.0mm from PCB to the bottom of LED 260℃ for 5 seconds Electrical Characteristics Characteristic Symbol Test Condition Forward Voltage VF IF= 5mA - 1.9 2.3 V Luminous Intensity IV IF= 5mA - 15 - mcd λP Δλ IR IF= 5mA - 700 - nm IF= 5mA - 100 - nm VR=4V - - 10 uA θ1/2 IF= 5mA - ±11 - deg Peak Wavelength Spectrum Bandwidth Reverse Current 3 * Half angle Min. Typ. Max. Unit *3. θ1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity KLR-0003-000 2 SR5411 / SR5411(B) Characteristic Diagrams Fig. 2 IV - IF Luminous Intensity Iv [mcd] Forward Current IF [mA] Fig. 1 IF - VF Forward Voltage VF [V] Forward Current IF [mA] Fig.4 Spectrum Distribution Forward Relative Intensity [%] Current IF [mA] Fig. 3 IF – Ta Ambient Temperature Ta [℃] Wavelength λ [nm] Fig. 5 Radiation Diagram 100 50 0 50 100 Relative Luminous Intensity Iv [%] KLR-0003-000 3