SA3511 / SA3511-(B) Semiconductor LED Lamp Features • Red Colored diffusion lens type • φ3mm(T-1) all plastic mold type • Low power consumption Outline Dimensions unit : mm STRAIGHT TYPE STOPPER TYPE 3.0±0.2 3.0±0.2 4.0±0.2 4.0±0.2 5.0±0.2 5.0±0.2 5.5±0.5 0.4 25.0 MIN 0.4 25.0 MIN 1.0 MIN 1.0 MIN 2.54 NOM 2.54 NOM 1 2 1 2 3.8±0.2 3.8±0.2 KLA-1005-000 PIN Connections 1.Anode 2.Cathode 1 SA3511 / SA3511-(B) Absolute maximum ratings Characteristic Symbol Ratings Unit Power Dissipation PD 85 mW Forward Current IF 30 mA IFP 50 mA VR 4 V Operating Temperature T opr -25～85 ℃ Storage Temperature T stg -30～100 ℃ T sol 260℃ for 5 seconds 1 * Peak Forward Current Reverse Voltage 2 * Soldering Temperature *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 Min Forward Voltage VF IF = 20mA - 2.0 2.7 V Luminous Intensity IV IF = 20mA - 40 - mcd Peak Wavelength λP IF = 20mA - 630 - nm Δλ IF = 20mA - 35 - nm IR VR =4V - - 10 µA θ1/2 IF = 20mA - ±20 - deg Spectrum Bandwidth Reverse Current 3 * Half Angle Typ Max Unit *3. θ1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity KLA-1005-000 2 SA3511 / SA3511-(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 Relative Intensity [%] Forward Current IF [mA] Fig. 3 IF – Ta Ambient Temperature Ta [℃] Wavelength λ [nm] Fig. 5 Radiation Diagram Relative Luminous Intensity [%] KLA-1005-000 3