SR5311-U

Semiconductor SR5311-U / SR5311-U(B) High Brightness LED Lamp Features • Colorless transparency lens type • φ5mm(T-1¾) all plastic mold type • Ultra luminosity Application • Message panels • Backlighting • Indicator lamp Outline Dimensions STRAIGHT TYPE 4.80~5.20 unit : mm STOPPER TYPE : (B) 4.80~5.20 0.05 Typ. 8.40~8.80 1.00 Max. 0.05 Typ. 8.40~8.80 1.00 Max 1.20 Min. 0.50 Max. 1.50 Min. 26.00 Min. 1.27 Typ. 0.06 Max 1.50 Min. 26.00 Min. 2.54 Typ. 2.54 Typ. 0.55 Max. 1 2 5.50~6.00 0.55 Max. 1 2 5.60~6.00 PIN Connections 1. Anode 2. Cathode KSD-O2O009-000 1 SR5311-U / SR5311-U(B) Absolute Maximum Ratings Characteristic Power dissipation Forward current * Peak forward current Reverse voltage Operating temperature range Storage temperature range 2 1 (Ta=25℃) Symbol PD IF IFP VR Topr Tstg Rating 75 30 50 4 -20∼85 -30∼100 260℃ for 10 seconds Unit mW mA mA V ℃ ℃ * 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 / Optical Characteristics Characteristic Forward Voltage Luminous Intensity Peak Wavelength Spectrum Bandwidth Reverse Current * Half Angle 3 (Ta=25℃) Symbol VF IV Test Condition IF= 20mA IF= 20mA IF= 20mA IF= 20mA VR=4V IF= 20mA Min. Typ. Max. 1000 1.85 660 20 ±11 2.5 10 - Unit V mcd nm nm uA deg λP ∆λ IR θ1/2 *3. θ1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity KSD-O2O009-000 2 SR5311-U / SR5311-U(B) Characteristic Diagrams Fig. 1 IF - VF Fig. 2 IV - IF Forward Current IF [mA] Luminous Intensity Iv [mcd] Forward Voltage VF [V] Forward Current IF [mA] Fig. 3 IF – Ta 50 Fig.4 Spectrum Distribution Current IF [mA] 40 30 20 Forward 10 0 -25 0 20 40 60 80 100 Relative Intensity [%] Ambient Temperature Ta [℃] Wavelength λ [nm] Fig. 5 Radiation Diagram 100 50 0 50 100 Relative Luminous Intensity Iv [%] KSD-O2O009-000 3 SR5311-U / SR5311-U(B) The AUK Corp. products are intended for the use as components in general electronic equipment (Office and communication equipment, measuring equipment, home appliance, etc.). Please make sure that you consult with us before you use these AUK Corp. 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, transportation, combustion control, all types of safety device, etc.). AUK Corp. cannot accept liability to any damage which may occur in case these AUK Corp. products were used in the mentioned equipments without prior consultation with AUK Corp.. Specifications mentioned in this publication are subject to change without notice. KSD-O2O009-000 4