SM1316-L Semiconductor Chip LED Features • • • • 1.6mm(L)×0.8mm(W) small size surface mount type Thin package of 0.55mm(H) thickness Transparent clear lens optic Low power consumption type chip led Applications • • • • LCD backlighting Keypad backlighting Symbol backlighting Front panel indicator lamp Outline Dimensions unit : mm KSD-O8G021-001 1 SM1316-L Absolute Maximum Ratings (Ta=25oC) Characteristic Symbol Rating Unit Power dissipation PD 60 mW Forward current IF 25 mA IFP 50 mA Reverse voltage VR 4 V Operating temperature range Topr -25∼80 ℃ Storage temperature range Tstg -30∼100 ℃ 1 * Peak forward current 240℃ for 10 seconds *2Soldering temperature Tsol *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 Min Typ Max Unit Forward voltage VF IF= 20mA 2.0 - 2.4 V * Luminous intensity IV IF= 20mA 4 - 17 mcd Peak wavelength IF= 20mA 558 561 565 nm Spectrum bandwidth λP ∆λ IF= 20mA - 30 - nm Reverse current IR VR=4V - - 10 uA - ±65 - - ±70 - 3 *4 Half angle θ1/2 X Y IF= 20mA KSD-O8G021-001 deg 2 SM1316-L *3. Luminous intensity maximum tolerance for each grade classification limit is ±18% (The test result of IF=20mA is only for reference) *4. θ1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity z VF / IV / λP Grade Classification (Ta=25℃) Test Condition @ IF=20mA Forward Voltage [V] 1 : 2.0~2.2 Luminous Intensity [mcd] E : 4~6 Peak Wavelength [nm] a : 558~561 F : 6~10 2 : 2.2~2.4 G : 10~17 b : 561~565 (Do not use to combine grade classification. It must be used separately grade classification) KSD-O8G021-001 3 SM1316-L Characteristic Diagrams Fig. 2 IV - IF Forward Current IF [mA] Luminous Intensity Iv [mcd] Fig. 1 IF - VF Forward Forward Voltage VF [V] Fig.4 Spectrum Distribution Fig. 3 IF – Ta Forward Relative Intensity [%] Current IF [mA] Current IF [mA] Ambient Temperature Ta [℃] Fig. 5-1 Radiation Diagram(X) Wavelength λ [nm] Fig. 5-2 Radiation Diagram(Y) Relative Luminous Intensity Iv [%] Relative Luminous Intensity Iv [%] KSD-O8G021-001 4 SM1316-L 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-O8G021-001 5