AUK CORP. SR1316-U 1. Features 1.6mm(L)x0.8mm small size surface mount type Thin package of 0.55mm(H) thickness Transparent clear lens optic Ultra luminosity 2. Applications LCD backlighting Keypad backlighting Symbol backlighting Front panel indicator lamp 3. Outline Dimensions unit : mm The contents of this data sheet are subject to change without advance notice for the purpose of improvement. When using this product, would you please refer to the latest specifications. Rev.Odate:08-AUG-11 AUK-LDM-001(A) AUK CORP. SR1316-U 4. Absolute Maximum Ratings (Ta=25oC) Characteristic Symbol Rating Unit Power dissipation PD 65 mW Forward current IF 25 mA *1 Peak forward current IFP 50 mA Reverse voltage VR 10 V Operating temperature range Topr Storage temperature range Tstg *2 Soldering temperature Tsol 80 -30100 -25 C C 240C 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 , 9030sec 185 220 150 max. 3 max. 4 Time from 25 25 0 max. 10sec Solder area , max. 60sec /sec max. -6 /sec /sec to Peak Temperature max. 6min 60 150 180 240 Time (sec) The contents of this data sheet are subject to change without advance notice for the purpose of improvement. When using this product, would you please refer to the latest specifications. Rev.Odate:08-AUG-11 AUK-LDM-001(A) AUK CORP. SR1316-U 5. Electrical / Optical Characteristics (Ta=25oC) Characteristic Symbol Test Condition Min. Typ. Max. Unit Forward voltage VF IF= 10mA - 1.9 2.3 V *3 Luminous intensity IV IF= 10mA 27 - 100 mcd Peak wavelength P IF= 10mA - 640 - nm Spectrum bandwidth IF= 10mA - 20 - nm Reverse current IR VR=10V - - 10 uA - 65 - - 70 - X *4 Half angle /2 IF= 10mA Y deg *4./2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity *3.The test result of IF=10mA is only for reference *3.Luminous Intensity Classification I J K 27~43 43~68 68~100 (Each IV range did not consider a margin. Please refer to 18% of IV range as a permitted limit and do not use to combine grade classification. It must be used separately grade classification) * Recommended Soldering Land Pattern The contents of this data sheet are subject to change without advance notice for the purpose of improvement. When using this product, would you please refer to the latest specifications. Rev.Odate:08-AUG-11 AUK-LDM-001(A) AUK CORP. SR1316-U 6. Characteristic Diagrams Fig. 1 IF - VF Forward Luminous Intensity Iv [mcd] Current IF [mA] Fig. 2 IV - IF Forward Voltage VF [V] Forward Fig. 3 IF - Ta Forward Relative Intensity [%] Current IF [mA] Fig.4 Spectrum Distribution Ambient Temperature Ta [ ] Wavelength [nm] Fig. 5-1 Radiation Diagram(X) Fig. 5-2 Radiation Diagram(Y) 0 -30 0 30 0 -6 0 9 100 Current IF [mA] -30 0 -6 60 50 0 50 Relative Luminous Intensity Iv [%] 30 90 100 0 -9 100 60 90 50 0 50 100 Relative Luminous Intensity Iv [%] The contents of this data sheet are subject to change without advance notice for the purpose of improvement. When using this product, would you please refer to the latest specifications. Rev.Odate:08-AUG-11 AUK-LDM-001(A)