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| Semiconductor SA2321-G Side View LED Features * 2.8mm(L)x1.2mm(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 2.40 ~ 2.60 B' A B 2.70 ~ 2.90 A' 0.80 Typ. 1.40 Typ. 2.33 ~ 2.53 < A - A'> 0.50 ~ 0.60 2 0.70 ~ 0.90 1.10 ~ 1.30 1 0.4 Typ. 2.33 ~ 2.53 < B - B'> PIN Connections 1. Anode 2. Cathode KSD-O8K003-001 1 SA2321-G 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 60 25 50 4 -3085 -40100 Unit mW mA mA V * 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 () 240 Peak Temp max. 240 Preheating area 150~185, 9030sec 185 150 max. 3/sec max. 4/sec Time from 25 to Peak Temperature max. 6min 0 60 150 180 240 Time (sec) max. -6/sec max. 10sec Solder area 220, max. 60sec 25 Electrical / Optical Characteristics Characteristic Forward voltage (Ta=25) Symbol VF IV Test Condition IF= 20mA IF= 20mA IF= 20mA IF= 20mA IF= 20mA Min 230 617 - Typ 2.15 621 35 55 Max 2.5 520 627 - Unit V mcd nm nm deg *3Luminous intensity Dominant wavelength Spectrum bandwidth D 1/2 *4Half angle KSD-O8K003-001 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. 1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity IV / D Grade Classification (Ta=25) Test Condition @ IF = 20mA Luminous Intensity [mcd] N : 230~350 Dominant Wavelength [nm] a : 617~621 O : 350~520 b : 621~627 KSD-O8K003-001 3 SA2321-G Electrical Characteristic Curves Fig. 1 IF - VF Fig. 2 IV - IF Luminous Intensity Iv [mcd] Forward Current IF [mA] Forward Voltage VF [V] Forward Current IF [mA] Fig. 3 IF - Ta Fig.4 Spectrum Distribution Current IF [mA] Forward Relative Intensity [%] Ambient Temperature Ta [] Wavelength [nm] 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 |
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