SHE144MD-B

Semiconductor SHE144MD-(B) High Brightness LED Lamp Features • • • • • • • • Yellow-green colored transparency lens type Ellipse type(X=4.6mm, Y=5.8mm) Super luminosity Flangeless package High power LEDs Oval shape Lens Color : Yellow-green View Angle : 70˚ / 34˚ Application • Full color displays • Message boards • Variable message signs(VMS) Outline Dimensions 4.6±0.2 5.8 0.2 unit : mm 7.7±0.2 3.6±0.5 0.5 22.0 MIN 1.0 MIN 2.54 NOM PIN Connections 1.Anode 2.Cathode KLE-3011-000 1 SHE144MD-(B) Absolute maximum ratings Characteristic Power Dissipation Forward Current * Peak Forward Current Reverse Voltage Operating Temperature Storage Temperature 2 1 Symbol PD IF IFP VR Topr Tstg Ratings 110 40 65 4 -25∼85 -30∼100 Unit mW mA mA V ℃ ℃ 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 Forward Voltage Symbol VF IV Test Condition IF= 20mA IF= 20mA IF= 20mA IF= 20mA VR=4V X Y IF= 20mA Min. 1.7 100 - Typ. 2.1 200 570 30 ±17 ±35 Max. 2.5 350 10 - Unit V mcd nm nm uA deg * Luminous Intensity Peak Wavelength Spectrum Bandwidth Reverse Current 4 λP Δλ IR θ1/2 *3Half angle *3. θ1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity *4. Luminous Intensity Maximum tolerance for each Grade Classification limit is ±18% *4. Luminous Intensity classification L 100~155 M 155~230 N 230~350 KLE-3011-000 2 SHE144MD-(B) Characteristic Diagrams Fig. 1 IF - VF Fig. 2 IV - IF Luminous Intensity Iv [mcd] Forward Current IF [mA] Forward Voltage VF [V] Forward Current IF [mA] Fig. 3 IF – Ta Fig.4 Spectrum Distribution Current IF [mA] Forward Ambient Temperature Ta [℃] Relative Intensity [%] Wavelength λ [nm] Fig. 5-1 Radiation Diagram(X) Fig. 5-2 Radiation Diagram(Y) Relative Luminous Intensity Iv [%] Relative Luminous Intensity Iv [%] KLE-3011-000 3 SHE144MD-(B) 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. KLE-3011-000 4