PDF KWM-30572 Data sheet ( Hoja de datos )

Número de pieza	KWM-30572
Descripción	Dot Matrix LED Display
Fabricantes	Lucky Light Electronic
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No Preview Available ! KWM-30572 SERIES 5 x 7 Dot Matrix (3.0mm Dot) LED Display DESCRIPTION: The KWM-30572 series is 31.80mm (1.25") height 5 x 7 multi-color dot matrix display. This multi-color series is suitable for use in single/multi-line message display, large area graphics display and electronic games. All devices are available as either common row anode or common row cathode. ABSOLUTE MAXIMUM RATINGS: (Ta=25oC) Parameter Max Reverse Voltage per segment 5V Reverse Current per segment (Vr = 5V) 100µA 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. TESTING CONDITION FOR EACH PARAMETER : Parameter Symbol Unit Test Condition Forward Voltage Vf V If=20mA Peak Emission Wave Length λρ nm If=20mA Spectral Line Half-Width ∆λ nm If=20mA Reverse Current Ir µA Vr=5V Average Luminous Intensity Iv µ cd If=10mA PACKAGE DIMENSIONS φ3.0 PIN1 + 4.574=18.28 22.75 COL 1 2 3 4 5 1 2 3 4 5 6 7 ROW 2.546=15.24 8.0 6.30 φ0.5 22.86 INTERNAL CIRCUIT DIAGRAM ROW CATHODE COL 1 2 3 4 5 11 PIN NO. 13 3 4 10 6 ROW PIN NO. 19 2 14 38 4 12 5 51 67 72 ROW ANODE COL 1 2 3 4 5 11 PIN NO. 13 3 4 10 6 ROW PIN NO. 19 2 14 38 4 12 5 51 67 72 PART NO. SELECTION AND APPLICATION INFORMATION (RATINGS AT 25oC AMBIENT) Part No. Chip Raw Material Emitted Color Wave Absolute Maximum Ratings Electro-optical Characteristic C.C or Length ∆λ Pd If If Vf (V) If Iv (µcd) C.A (Peak) Per Dot (Rec) Per Dot λρ (nm) (nm) (mW) (mA) (mA) Min. Typ. Max. mA Min. Typ. KWM-30572A5 GaP Bright Red 700 90 100 50 100 1.7 2.4 2.8 10-20 450 950 KWM-30572A3 GaAsP/GaP KWM-30572AS GaAlAs KWM-30572A2 GaP Hi-Eff Red Super Red Green Common Anode 635 660 565 45 100 50 100 1.7 1.9 2.6 10-20 900 1800 20 100 50 100 1.5 1.9 2.6 10-20 1600 3000 30 100 50 100 1.7 2.2 2.6 10-20 800 1700 KWM-30572AG GaP Super Green KWM-30572A6 GaAsP/GaP Yellow KWM-30572C5 GaP Bright Red 570 30 100 50 100 1.7 2.2 2.6 10-20 850 1850 585 30 100 50 100 1.7 1.9 2.6 10-20 800 1700 700 90 100 50 100 1.7 2.4 2.8 10-20 450 950 KWM-30572C3 GaAsP/GaP Hi-Eff Red KWM-30572CS GaAlAs Super Red Common KWM-30572C2 GaP Green Cathode 635 660 565 45 100 50 100 1.7 1.9 2.6 10-20 900 1800 20 100 50 100 1.5 1.9 2.6 10-20 1600 3000 30 100 50 100 1.7 2.2 2.6 10-20 800 1700 KWM-30572CG GaP Super Green KWM-30572C6 GaAsP/GaP Yellow 570 30 100 50 100 1.7 2.2 2.6 10-20 850 1850 585 30 100 50 100 1.7 1.9 2.6 10-20 800 1700 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). 1 page

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