SA2321-G Semiconductor Side View LED Features • 2.8mm(L)×1.2mm(W) small size surface mount type • Thin package of 0.8mm(H) thickness • Transparency SMD side view type • Wide viewing angle : 110O Outline Dimensions unit : mm 0 6 . 2 ~ 0 4 . 2 0 9 . 0 ~ 0 7 . 0 ' B ' A B A . p y T 0 8 . 0 0 9 . 2 ~ 0 7 . 2 . p y T 0 4 . 1 3 > 5' . A 2 ~3A 3< . 2 0 6 . 0 ~ 0 5 . 0 . p y T 4 . 0 0 3 . 1 ~ 0 1 . 1 2 1 > ' B B < 3 5 . 2 ~ 3 3 . 2 PIN Connections 1. Anode 2. Cathode KSD-O8K003-001 1 SA2321-G Absolute Maximum Ratings (Ta=25℃) 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 -30∼85 ℃ Storage temperature range Tstg -40∼100 ℃ 1 * Peak forward current 2 * Soldering temperature Tsol 240℃ 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=25℃) Symbol Test Condition Min Typ Max Forward voltage VF IF= 20mA - 2.15 2.5 V *3Luminous intensity IV IF= 20mA 230 - 520 mcd Dominant wavelength λD IF= 20mA 617 621 627 nm Spectrum bandwidth ∆λ IF= 20mA - 35 - nm θ1/2 IF= 20mA *4Half angle KSD-O8K003-001 ±55 Unit deg 2 SA2321-G *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 ● IV / λD Grade Classification (Ta=25℃) Test Condition @ IF = 20mA Luminous Intensity [mcd] Dominant Wavelength [nm] N : 230~350 a : 617~621 O : 350~520 b : 621~627 KSD-O8K003-001 3 SA2321-G Electrical Characteristic Curves Fig. 1 IF - VF Forward Current IF [mA] Luminous Intensity Iv [mcd] Fig. 2 IV - IF Forward Current IF [mA] Forward Voltage VF [V] Fig.4 Spectrum Distribution Forward Relative Intensity [%] Current IF [mA] Fig. 3 IF – Ta Wavelength λ [nm] Ambient Temperature Ta [℃] Fig. 5-1 Radiation Diagram(X) Relative Luminous Intensity Iv [%] KSD-O8K003-001 4 SA2321-G 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-O8K003-001 5