SB2335-G Semiconductor High Brightness Chip LED Lamp Features • • • • Colorless transparency lens type Compact type Radiation size 3.5mm ×2.8mm Surface mount lead configuration Applications • • • • LCD backlighting Keypad backlighting Symbol backlighting Front panel indicator lamp Outline Dimensions unit : mm PIN Connections 1. Cathode 2. Anode KLB-3004-000 1 SB2335-G Absolute maximum ratings Characteristic Symbol Ratings Unit Power Dissipation PD 80 mW Forward Current IF 20 mA IFP 50 mA Reverse Voltage VR 4 V Operating Temperature Topr -40∼100 ℃ Storage Temperature Tstg -40∼110 ℃ 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 Test Condition Min Typ Max Forward Voltage VF IF= 20mA 2.6 3.3 4.2 V * Luminous Intensity IV IF= 20mA 68 80 155 mcd Peak Wavelength λP Δλ IR IF= 20mA - 468 - nm IF= 20mA - 20 - nm VR=4V - - 10 µA ±55 - deg 3 Spectrum Bandwidth Reverse Current 4 IF= 20mA * Half angle θ1/2 *3. θ1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity Unit *4. Luminous intensity maximum tolerance for each grade classification limits ±18% *4. Luminous Intensity classification K L 68~100 100~155 KLB-3004-000 2 SB2335-G Characteristic Diagrams Fig. 1 IF - VF Luminous Intensity Iv [mcd] Forward Current IF [mA] Fig. 2 IV - IF Forward Voltage VF [V] Forward Current IF [mA] Fig. 3 IF – Ta Forward Relative Intensity [%] Current IF [mA] Fig.4 Spectrum Distribution Ambient Temperature Ta [℃] Wavelength λ [nm] Fig. 5 Radiation Diagram 100 50 0 50 100 Relative Luminous Intensity Iv [%] KLB-3004-000 3 SB2335-G 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. KLB-3004-000 4