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| Semiconductor SA2333 Chip LED Features * * * * Colorless transparency lens type Compact type Radiation size 1.3 x2.9 Surface mount lead configuration Applications * * * * LCD backlighting Keypad backlighting Symbol backlighting Front panel indicator lamp Outline Dimensions unit : mm 2.40~2.60 1.20~1.40 2.80~3.00 1.80~2.00 0.50 Max. 0.90~1.10 0.50 Max. 0.10 Max. 1 2 0.20 Min. PIN Connections 1. Anode 2. NC 3. Cathode KSD-O8Q012-001 1 SA2333 Absolute Maximum Ratings Characteristic Power dissipation Forward current * Peak forward current Reverse voltage Operating temperature range Storage temperature range Soldering temperature 1 (Ta=25oC) Symbol PD IF IFP VR Topr Tstg Tsol Rating 63 25 50 4 -25~80 -30~100 240C for 10 seconds Unit mW mA mA V C C C *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 Luminous intensity Peak wavelength Spectrum bandwidth Reverse current (Ta=25oC) Symbol VF IV Test Condition IF= 20mA IF= 20mA IF= 20mA IF= 20mA VR=4V Min. Typ. Max. 2.1 4 630 35 55 70 2.5 10 - Unit V mcd nm nm uA deg P IR 1/2 X Y *3Half angle IF= 20mA *3. 1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity KSD-O8Q012-001 2 SA2333 Characteristic Diagrams Fig. 1 IF - VF Fig. 2 IV - IF Forward Current IF [mA] Luminous Intensity Iv [mcd] Forward Voltage VF [V] Forward Current IF [mA] Fig. 3 IF - Ta Fig.4 Spectrum Distribution Forward Ambient Temperature Ta [] Relative Intensity [%] Current IF [mA] Wavelength [nm] Fig. 5-1 Radiation Diagram(X) Fig. 5-2 Radiation Diagram(Y) 100 50 0 50 100 Relative Luminous Intensity Iv [%] Relative Luminous Intensity Iv [%] KSD-O8Q012-001 3 SA2333 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-O8Q012-001 4 |
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