SRM2332 Semiconductor Dual Chip LED Lamp Features • • • • Compact type Radiation size 1.3mm × 2.9mm Radiation color (Red, Green) Surface mount lead configuration Outline Dimensions unit : mm ± PIN Connections 1.Anode 2.Anode 3.Cathode KLD-3000-000 1 SRM2332 Absolute maximum ratings Characteristic Symbol Ratings Unit Power Dissipation PD 55 mW Forward Current IF 30 mA IFP 50 mA Reverse Voltage VR 4 V Operating Temperature Topr -25∼85 ℃ Storage Temperature Tstg -30∼100 ℃ 1 * Peak Forward Current 2 240℃ for 5 seconds * Soldering Temperature Tsol *1.Duty ratio = 1/16, Pulse width = 0.1ms *2.Recommended soldering condition ⇒ Attached Electrical Characteristics Characteristic Symbol Forward Voltage VF Luminous Intensity IV Peak Wavelength λP Spectrum Bandwidth Reverse Current 3 * Half angle Δλ Test Condition Red Y-Green Red Y-Green Red Y-Green Red Y-Green IF= 20mA IF= 20mA IF= 20mA IF= 20mA Min. Typ. Max. - 1.9 2.1 30 18 660 570 35 30 2.6 2.8 - - - Unit V mcd nm nm IR VR=4V - - 10 uA θ1/2 IF= 20mA - ±60 - deg *3. θ1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity KLD-3000-000 2 SRM2332 Characteristic Diagrams Fig. 2 IV - IF Luminous Intensity Iv [mcd] Forward Current IF [mA] Fig. 1 IF - VF Y-Green Forward Voltage VF [V] Forward Fig. 3 IF – Ta Current IF [mA] Forward Relative Intensity [%] Current IF [mA] Fig.4 Spectrum Distribution Ambient Temperature Ta [℃] Wavelength λ [nm] Fig. 5-1 Radiation Diagram Relative Luminous Intensity Iv [%] KLD-3000-000 3 SRM2332 These AUK products are intended for usage in general electronic equipments(Office and communication equipment, measuring equipment, domestic electrification, etc.). Please make sure that you consult with us before you use these AUK products in equipments which require high quality and/or reliability, and in equipments which could have major impact to the welfare of human life(atomic energy control, airplane, spaceship, traffic signal, combustion central, all types of safety device, etc.). AUK cannot accept liability to any damage which may occur in case these AUK products were used in the mentioned equipments without prior consultation with AUK. KLD-3000-000 4