LYU3000 High Brightness LED Lamp ■ Features • Colorless transparency lens type • φ3mm(T-1) all plastic mold type • High luminosity ■ Outline dimensions (unit : mm) Pin connectors Straight type Stopper type 1.Anode 2.Cathode Different and Better 1/6 LYU3000 High Brightness LED Lamp ■ Absolute maximum ratings Characteristic Symbol Ratings Unit Power dissipation PD 120 mW Forward Current IF 30 mA IFP 100 mA Reverse Voltage VR 5 V Operating Temperature Topr -30∼85 ℃ Storage Temperature Tstg -40∼100 ℃ *2Soldering Temperature Tsol *1Peak Forward Current 260℃ for 3 seconds *1.Duty ratio ≦ 1/10, Pulse Width ≦ 10msec *2.Keep the distance more than 2.0mm from PCB to the bottom of LED package ■ Electrical – Optical Characteristics Characteristic (Ta=25℃) Symbol Test Condition Min. Typ. Max. Unit Forward Voltage VF IF= 20mA - 2.1 2.7 V Dominant Wavelength λP IF= 20mA - 592 - nm Spectrum Bandwidth Δλ IF= 20mA - 15 - nm Reverse Current IR VR=5V - - 10 uA θ1/2 IF= 20mA - ±17 - deg *3Half Angle *3. θ1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity Different and Better 2/6 LYU3000 High Brightness LED Lamp ■ Luminous intensity ranks Iv RANK Test Condition (Ta=25℃) Min. Typ. Max. 1200 - 1700 1700 - 2400 R 2400 - 3400 S 3400 - 4800 P Q IF= 20mA Unit mcd * Luminous intensity is tested at a current pulse duration of 25 ms and an accuracy of ±11%. Intensity Measured : 0.01sr(CIE. LED_B) ■ Precautions On LED using * To avoid optical difference, Please do not mix differently-ranked product. Different and Better 3/6 LYU3000 High Brightness LED Lamp ■ Characteristic Diagrams Fig.2 IV-IF Fig.1 IF-VF Ta=25℃ Ta=25℃ 10 Luminous Intensity IV[mcd] Relative Intensity(%) Forward Current If(mA) IF[mA] 100 10 1 1 0.1 0.01 1.5 1.7 1.9 2.1 2.3 2.5 1 Vf(V) 10 100 IF(mA) Forward Voltage VF[V] Forward Current IF[mA] Fig.3 Max. Permissible Forward Current Fig.4 Relative Intensity-Ta Ta=25℃ Ta=25℃ 50 Relative Intensity[%] Forward Current IF[mA] 60 40 30 20 10 -20 0 20 40 60 80 100 Ambient Temperature Ta[℃] Wavelength λ [nm] Different and Better 4/6 LYU3000 High Brightness LED Lamp Fig. 5 Radiation Diagram 100 50 0 50 100 Relative Luminous Intensity Iv[%] Different and Better 5/6 LYU3000 High Brightness LED Lamp ■ Revision history sheet Spec NO. Title Specification for Approval Times Date Summary of revision 1 2001. 07. 15 신규제정 2 2003. 02. 26 Format 변경 3 2004. 06. 03 Iv Rank 변경 Remarks Different and Better 6/6