LOU5020 Ultra Brightness LED Lamp ■ Features - Colorless transparency lens type - Φ5mm(T-1¾) all plastic mold type - High Luminosity ■ Outline dimensions (unit : mm) Pin connectors 1.Anode Straight type Stopper type 2.Cathode Different and Better 1/7 LOU5020 Ultra Brightness LED Lamp ■ Absolute Maximum Ratings Characteristic Symbol Ratings Unit Power Dissipation PD 75 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 2.5 V Dominant Wavelength λD IF= 20mA - 621 - nm Spectrum Bandwidth Δλ IF= 20mA - 25 - nm Reverse Current IR VR=5V - - 10 uA θ1/2 IF= 20mA - ±20 - deg *3Half Angle *3. θ1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity Different and Better 2/7 LOU5020 Ultra 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 3/7 LOU5020 Ultra Brightness LED Lamp ■ Characteristic Diagrams Fig. 2 IV-IF Fig. 1 IF-VF Ta=25℃ Ta=25℃ 1.5 Intensity Normalized AT 20mA Forward Current IF[mA] 80 70 60 50 40 30 20 10 0 0 0.5 1 1.5 2 2.5 1 0.5 0 0 5 10 15 20 25 30 Forward Current IF[mA] Forward Voltage VF[V] Fig. 4 Spectrum Distribution Fig. 3 Max. Permissible Forward Current Ta=25℃ Forward Current IF[mA] Relative Intensity[%] Ta=25℃ Wavelength λ [nm] Ambient Temperature Ta[℃] Different and Better 4/7 LOU5020 Ultra Brightness LED Lamp Fig. 5 Relative Intensity-Ta Ta=25℃ Fig. 6 Radiation Diagram 100 50 0 50 100 Relative Luminous Intensity Iv[%] Different and Better 5/7 LOU5020 Ultra 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 6/7 LOU5020 Ultra Brightness LED Lamp Different and Better 7/7