KWL-801Ux SERIES Light Bar Graph Array Display DESCRIPTION: PACKAGE DIMENSIONS The KWL-801Ux series is 10.00mm x 20.00mm eight-element bar graph display. The device has separete anode and cathode for each light segment and is available in 6 different colors. 10.0(0.394) PIN 1 20.0(0.78) 19.0(0.748) B F C G D H 6.30(0.248) 7.62(0.3) 2.54*7=17.78(0.7) INTERNAL CIRCUIT DIAGRAM 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 : Unit V nm nm µA µ cd E 6.15(0.242) 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 Symbol Vf λρ ∆λ Ir Iv A 2.10(0.083) 3.90(0.154) o ABSOLUTE MAXIMUM RATINGS: (Ta=25 C) Parameter Forward Voltage Peak Emission Wave Length Spectral Line Half-Width Reverse Current Average Luminous Intensity 3.0(0.12) 5.0*3=15.0(0.591) 8.60(0.339) + Test Condition If=20mA If=20mA If=20mA Vr=5V If=10mA 1 2 A E 16 15 3 4 B F 14 13 5 6 C G 12 11 7 8 D H 10 9 o PART NO. SELECTION AND APPLICATION INFORMATION (RATINGS AT 25 C AMBIENT) Chip Part No. Wave Electro-optical Characteristic Pd If 700 90 100 50 100 1.7 2.4 2.8 10-20 300 550 635 45 100 50 100 1.7 1.9 2.6 10-20 700 1800 660 20 100 50 100 1.5 1.9 2.6 10-20 1500 5000 565 30 100 50 100 1.7 2.2 2.6 10-20 700 1600 Super Green 570 30 100 50 100 1.7 2.2 2.6 10-20 850 1900 Yellow 585 30 100 50 100 1.7 1.9 2.6 10-20 600 1500 Emitted Color KWL-801U5 GaP Bright Red KWL-801U3 GaAsP/GaP Hi-Eff. Red GaAlAs Super Red GaP Green KWL-801UG GaP KWL-801U6 GaAsP/GaP KWL-801U2 Absolute Maximum Ratings ∆λ Raw Material KWL-801US C.C or C.A No Common Polar Length λρ (nm) If If Vf (V) Iv (µcd) (Peak) (Rec) Per Chip Per Chip (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).