KWM-30572 SERIES 5 x 7 Dot Matrix (3.0mm Dot) LED Display DESCRIPTION: PACKAGE DIMENSIONS 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. φ3.0 COL 1 2 3 4 5 1 3 31.80 4.57*6=27.42 2 4 5 6 + PIN1 o ABSOLUTE MAXIMUM RATINGS: (Ta=25 C) 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 Unit V nm nm µA µ cd φ0.5 6.30 2.54*6=15.24 22.86 INTERNAL CIRCUIT DIAGRAM ROW CATHODE COL 1 2 3 4 ROW ANODE COL 1 5 2 11 PIN NO. 13 3 4 Test Condition If=20mA If=20mA If=20mA Vr=5V If=10mA 3 4 5 10 6 11 10 PIN NO. 6 ROW PIN NO. 9 1 TESTING CONDITION FOR EACH PARAMETER : Symbol Vf λρ ∆λ Ir Iv ROW 8.0 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. Parameter Forward Voltage Peak Emission Wave Length Spectral Line Half-Width Reverse Current Average Luminous Intensity 7 4.57*4=18.28 22.75 13 3 4 ROW PIN NO. 9 1 2 14 2 3 8 3 8 4 12 5 4 12 5 5 1 5 1 6 7 6 7 7 2 7 2 14 o PART NO. SELECTION AND APPLICATION INFORMATION (RATINGS AT 25 C AMBIENT) Chip Wave C.C or C.A Absolute Maximum Ratings Electro-optical Characteristic ∆λ Pd If 700 90 100 50 100 1.7 2.4 2.8 10-20 450 950 635 45 100 50 100 1.7 1.9 2.6 10-20 900 1800 Common 660 20 100 50 100 1.5 1.9 2.6 10-20 1600 3000 Anode 565 30 100 50 100 1.7 2.2 2.6 10-20 800 1700 Super Green 570 30 100 50 100 1.7 2.2 2.6 10-20 850 1850 GaAsP/GaP Yellow 585 30 100 50 100 1.7 1.9 2.6 10-20 800 1700 GaP Bright Red 700 90 100 50 100 1.7 2.4 2.8 10-20 450 950 KWM-30572C3 GaAsP/GaP Hi-Eff Red 635 45 100 50 100 1.7 1.9 2.6 10-20 900 1800 KWM-30572CS GaAlAs Super Red Common 660 20 100 50 100 1.5 1.9 2.6 10-20 1600 3000 KWM-30572C2 GaP Green Cathode 565 30 100 50 100 1.7 2.2 2.6 10-20 800 1700 KWM-30572CG GaP Super Green 570 30 100 50 100 1.7 2.2 2.6 10-20 850 1850 Yellow 585 30 100 50 100 1.7 1.9 2.6 10-20 800 1700 Part No. Raw Material Emitted Color KWM-30572A5 GaP Bright Red KWM-30572A3 GaAsP/GaP Hi-Eff Red KWM-30572AS GaAlAs Super Red KWM-30572A2 GaP Green KWM-30572AG GaP KWM-30572A6 KWM-30572C5 KWM-30572C6 GaAsP/GaP Length λρ (nm) If If Vf (V) Iv (µcd) (Peak) (Rec) Per Dot Per Dot (nm) (mW) (mA) (mA) Min. Typ. Max. mA Min. Typ. 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).