SR1316-U Semiconductor Chip LED Features • • • • 1.6mm(L)×0.8mm small size surface mount type Thin package of 0.55mm(H) thickness Transparent clear lens optic Ultra luminosity Applications • • • • LCD backlighting Keypad backlighting Symbol backlighting Front panel indicator lamp Outline Dimensions unit : mm KSD-O8G015-002 1 SR1316-U Absolute Maximum Ratings (Ta=25oC) Characteristic Symbol Rating Unit Power dissipation PD 65 mW Forward current IF 25 mA IFP 50 mA Reverse voltage VR 10 V Operating temperature range Topr -25∼80 °C Storage temperature range Tstg -30∼100 °C 1 * Peak forward current 2 * Soldering temperature Tsol 240°C for 10 seconds *1. Duty ratio = 1/16, Pulse width = 0.1ms *2. Recommended reflow soldering temperature profile - Preheating 150℃ to 185℃ within 120 seconds soldering 240℃ within 10 seconds Gradual cooling (Avoid quenching) Temp (℃) Peak Temp max. 240℃ 240 Preheating area 150~185℃, 90±30sec max. 10sec Solder area 220℃, max. 60sec 185 150 max. 3℃/sec max. -6℃/sec max. 4℃/sec Time from 25℃ to Peak Temperature max. 6min 25 0 60 150 180 240 Time (sec) Electrical / Optical Characteristics Characteristic (Ta=25oC) Symbol Test Condition Forward voltage VF IF= 10mA - 1.9 2.3 V Luminous intensity IV IF= 10mA 27 - 100 mcd Peak wavelength IF= 10mA - 660 - nm Spectrum bandwidth λP ∆λ IF= 10mA - 20 - nm Reverse current IR VR=10V - - 10 uA - ±65 - - ±70 - *3Half angle θ1/2 X Y IF= 10mA KSD-O8G015-002 Min. Typ. Max. Unit deg 2 SR1316-U *4. θ1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity *3. Luminous intensity maximum tolerance for each grade classification limit is ±18% *3. Luminous Intensity Classification I J K 27~43 43~68 68~100 KSD-O8G015-002 3 SR1316-U Characteristic Diagrams Fig. 2 IV - IF Luminous Intensity Iv [mcd] Forward Current IF [mA] Fig. 1 IF - VF Forward Voltage VF [V] Forward Fig.4 Spectrum Distribution Forward Relative Intensity [%] Current IF [mA] Fig. 3 IF – Ta Ambient Temperature Ta [℃] Wavelength λ [nm] Fig. 5-1 Radiation Diagram(X) Fig. 5-2 Radiation Diagram(Y) 0° 0° -3 0° 30 ° -6 0° 100 50 -90° -90° 0 100 Relative Luminous Intensity Iv [%] KSD-O8G015-002 90° 90° 50 30 ° ° 60 -6 0° 0° -3 ° 60 100 Current IF [mA] 50 0 50 100 Relative Luminous Intensity Iv [%] 4 SR1316-U 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-O8G015-002 5