KLSL3228 Height MM 1.8 Pin Spacing MM 1.5 Row SPacing MM 3.2 No.of pins Pins 4 Viewing Angle 2f/2 Deg. 120 12 12 12 12 12 12 1 12 12 12 12 12 12 1.85 + - 0.1 1 1 1 1 1 1 1 2 1 1 1 Anode 1 1 123456 123456 123456 123456 123456 123456 123456 123456 123456 123456 123456 123456 Common Cathod 12 12 12 12 12 12345 12 0.75 + - 0.1 2.8 Æ 2.04 12345 12345 12345 12345 12345 12345 12345 12345 12345 12345 12345 12345 0.75 + - 0.1 MM 2.8 + - 0.1 Face Width 3.5 + - 0.2 3.2 + - 0.1 0. 15 3.2 1 1 1 1 12345 1 12345 12345 12345 12345 12345 12345 12345 12345 12345 12345 12345 12345 COMMON CATHODE MM COMMON ANODE Face Length KLSL3228 2. 20 DATA SHEET 46 0.8 + - 0.3 Tolerance ± 0.2 mm Note : All Dimensions are in mm KLSL 3228 I PART NO. OPERATING CHARACTERISTICS AT 25 0C (Bigger Display may have more than one LED chip per segment) UNITS SYMBOL IRED I KLSL 3228 SR V V mA nm nm mcd mlm ABSOULTE MAXIMUM RATINGS AT 25 C Reverse Voltage Forward Current (avg) *(NOTE 1) Peak Forward Current (T<1 ms) Operating / Storage Temperature Range Æv VR IF I FS V mA mA 0 VF V FM IR lP Dl Iv KLSL 3228 SG KLSL 3228 SY KLSL 3228 SA KLSL 3228 UR KLSL 3228 SO KLSL 3228 B/UB SUPER SUPER SUPER SUPER ULTRA SUPER RED GREEN GREEN YELLOW AMBER RED ORANGE BLUE G UR SR SO SA SG SY B/UB AlGaAs Semiconductor Composition Forward Voltage - Typical @ 10mA Forward Voltage - Maximum @ 70 mA Reverse Current @ VR = 5V Peak Emission Wavelength Emission Wavelength Half Width Luminous Intensity per Segment @ 70mA Lumens Flux @70mA KLSL 3228 G GaP/AlInGaP AlInGaP KLSL 3228 BG KLSL 3228 UG KLSL 3228 W BLUE ULTRA GREEN GREEN UG BG WHITE W SiC / GaInN 2.10 1.90 2.20 2.20 2.10 2.10 1.90 1.90 3.50 3.50 3.50 3.50 2.40 2.10 2.60 2.40 2.40 2.40 2.10 2.40 4.50 4.50 4.50 4.50 100 100 100 100 100 100 100 100 100 100 100 100 630 660 568 568 590 610 645 620 470 502 525 --35 20 30 15 15 15 20 20 25 30 35 ----3500 6000 4000 6000 7000 7500 13000 13000 6000 7000 17000 4000 5 5 5 5 5 5 5 5 5 5 5 5 100 100 100 100 100 100 100 100 100 100 100 100 150 150 150 150 150 150 150 150 150 150 150 150 -10 o C to + 85 o C < 200o C for 5 Seconds Lead Soldering Temperature Series Resistor to be used per segment : 300 Ohms @ 5V Supply (OR) 50 to 100 Ohms @ 3V Supply *NOTE 1. Use Adequate heatsink (250mm2 plus) for current above 20mA ELECTRICAL CHARACTERISTIC CURVES FORWARD CURRENT VS FORWARD VOLTAGE 1 2 RELATIVE INTENSITY VS WAVELENGTH B/W UG G/SG SY SA SO I LUMINOUS INTENSITY VS FORWARD CURRENT UR SR 3 &4 50 WHITE 40 5 30 0.5 20 10 0 1.2 1.6 2.0 2.4 2.8 3.0 0 400 Forward Voltage(V) Rev. 00 500 550 600 650 700 2. GaP : G 3 & 4. AllnGap : SG, SY, SA, UR, SO 750 2 1 4.0 3.0 5 2.0 1.0 0 450 Wavelength(nm) 1. AlGaAs : I, SR KPC/KLSL3228 3 &4 5.0 1.0 Luminous Intensity Relative Volue at if=10mA Forward Current (mA) SBG 0 10 20 30 40 50 Forward Current(mA) 5. GaInN : B, BG, UG, W 1-1-04 KWALITY PHOTONICS PRIVATE LIMITED ISO 9001-2000 29, EC Kushaiguda, Hyderabad-500 062, INDIA. Ph : 91-040-27123555, 27136252 Fax : 91-040-27124762 Email : [email protected] www.kwalityindia.com 19-07-2004