SA4433 Semiconductor Side View LED Lamp Features • Red Colored transparency lens type • Side view package(4.0mm×4.8mm) • Thin lead frame(Thickness : 0.4mm) Application • Backlighting lamp (car audio etc.) • Indicator lamp(Monitor, CD-Rom, Printer etc.) Outline Dimensions unit : mm 4.0±0.2 3.0±0.2 1.2 ±0.2 3.0±0.2 R 1.2 2.8±0.2 1.8± 0.2 1.0° 1.0° 4.8±0.2 3.1±0.2 10.0 ° 1.9 ±0.2 0.4 25 Min ① ② 1 .0 Min 2.54 Nom PIN Connections 1.Anode 2.Cathode KLA-0002-001 1 SA4433 Absolute maximum ratings Characteristic Symbol Ratings Unit Power Dissipation PD 65 mW Forward Current IF 25 mA IFP 50 mA Reverse Voltage VR 4 V Operating Temperature Topr -25∼80 ℃ 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 Min Typ Max Unit Forward Voltage VF IF= 20mA - 2.1 2.7 V Luminous Intensity IV IF= 20mA 14 27 - mcd λP Δλ IR IF= 20mA - 630 - nm IF= 20mA - 35 - nm VR=4V - - 10 uA IF= 20mA - ±22 - deg Peak Wavelength Spectrum Bandwidth Reverse Current 3 * Half Angle θ1/2 *3. θ1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity KLA-0002-001 2 SA4433 Characteristic Diagrams Fig. 1 IF - VF Luminous Intensity Iv [mcd] Forward Current IF [mA] Fig. 2 IV - IF 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 Radiation Diagram Relative Luminous Intensity Iv [%] KLA-0002-001 3