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| KWL-2727Uxx SERIES Light Bar Display DESCRIPTION: The KWL-2727Uxx series is 27.00mm x 27.00mm square type light bar display designed for a variety of applications where a large source of light is required, such as panel indicators, backlight legends and light arrays. 27.0(1.063) PIN 1 25.0(0.984) 27.0(0.63) 25.0(0.984) PACKAGE DIMENSIONS + ABSOLUTE MAXIMUM RATINGS: (Ta=25 C) Parameter Max Reverse Voltage per segment 5V Reverse Current per segment (Vr = 5V) 100A Derating Linear from 25oC per segment 0.4mA/ oC Operating Temperature Range -40oC To 85oC Storage Temperature Range -40oC To 100oC Soldering Temperature 1.6mm(1/16") from body for 5 sec. at 260oC NOTES : 1. All dimensions are in millimeters (inches). 2. Tolerance is +0.25mm(0.010) unless otherwise specified. 3. Specifications are subject to change without notice. 4. NP: No Pin. 5. NC: No Connect. 11.0(0.433) 6.30(0.248) 2.54*2=5.08(0.2) 0.50(0.020) o INTERNAL CIRCUIT DIAGRAM 2 TESTING CONDITION FOR EACH PARAMETER : Parameter Forward Voltage Peak Emission Wave Length Spectral Line Half-Width Reverse Current Average Luminous Intensity Symbol Vf Ir Iv Unit V nm nm A cd Test Condition If=20mA If=20mA If=20mA Vr=5V If=10mA 13 = GREEN = RED PART NO. SELECTION AND APPLICATION INFORMATION (RATINGS AT 25 C AMBIENT) Chip Part No. Raw Material GaAsP/GaP GaP KWL-2727USG GaAlAs GaP KWL-2727U26 GaAsP/GaP GaP Emitted Color Hi-Eff Red Green Super Red Super Green Yellow Green Common Cathode C.C or C.A Wave Length (nm) 635 565 660 570 585 565 Absolute Maximum Ratings Pd If Electro-optical Characteristic o If If Vf (V) Iv (mcd) (Peak) (Rec) Per Chip (nm) (mW) (mA) (mA) Min. Typ. Max. mA Min. Typ. 45 30 20 30 30 30 100 100 100 100 100 100 50 50 50 50 50 50 100 100 100 100 100 100 1.7 1.7 1.5 1.7 1.7 1.7 1.9 2.2 1.9 2.2 1.9 2.2 2.6 10-20 6.0 2.6 10-20 6.0 2.6 10-20 15.0 2.6 10-20 10.0 2.6 10-20 6.0 2.6 10-20 6.0 16.0 14.0 32.0 20.0 14.0 14.0 KWL-2727U32 REMARKS : 1. The average luminous intensity is obtained by summing the luminous intensity of each segment and dividing by the total number of segments. 2. Luminous intensity is measured with a light sensor and filter combination that approximates the CIE (International Commission on Illumination) eye-response curve. 3. Clean only by pure water, isopropanol, ethanol, Freon TF (or equivalent). |
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