KW1-801 SERIES LED Numeric Display Single Digit (0.80") DESCRIPTION: PACKAGE DIMENSIONS The KW1-801 series is large single digit display in 0.80 inch (20.32mm) height, designed for accurate readable displays need to be viewed over a distance. Both left & right DPs are available. This series is suitable for use in instruments, digital readout displays. All devices are available as either common anode or common cathode. 11.00(0.433) o 8 PIN 1. 1.0(0.039) 2.54(0.100) 20.32(0.80) 27.70(1.091) + 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 19.90(0.783) φ1.5(0.059) A 8.40(0.33) F B G 6.00(0.236) min. φ0.50(0.020) E C 15.24(0.600) D LDP 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. RDP INTERNAL CIRCUIT DIAGRAM 3,5,11,16 3,5,11,16 TESTING CONDITION FOR EACH PARAMETER : Parameter Forward Voltage Peak Emission Wave Length Spectral Line Half-Width Reverse Current Average Luminous Intensity Symbol Vf λρ ∆λ Ir Iv Unit V nm nm µA µ cd Test Condition If=20mA If=20mA If=20mA Vr=5V If=10mA A 1 B C D 14 12 10 E 4 F 2 A 1 G LDP RDP 13 6 9 7, 8 & 15 NO PIN. B C D 14 12 10 E 4 F 2 G LDP RDP 13 6 9 7, 8 & 15 NO PIN. o PART NO. SELECTION AND APPLICATION INFORMATION (RATINGS AT 25 C AMBIENT) Chip Part No. Wave Raw Material Emitted Color KW1-801A3 GaAsP/GaP Hi-Eff. Red KW1-801AS GaAlAs Super Red C.C or C.A Electro-optical Data(at 10mA) Absolute Maximum Ratings ∆λ Pd If 635 45 100 50 100 1.7 1.9 2.6 10-20 750 660 20 100 50 100 1.5 1.9 2.6 10-20 5600 21000 565 30 100 50 100 1.7 2.2 2.6 10-20 750 2000 Length λρ (nm) If If Vf (V) Iv (µcd) (Peak) Per Segment (Rec) Per Segment (nm) (mW) (mA) (mA) Min. Typ. Max. mA Min. Typ. 2000 Common KW1-801A2 GaP Green Anode KW1-801AG GaP Super Green 570 30 100 50 100 1.7 2.2 2.6 10-20 850 2200 KW1-801A6 GaAsP/GaP Yellow 585 30 100 50 100 1.7 1.9 2.6 10-20 700 1600 KW1-801C3 GaAsP/GaP Hi-Eff Red 635 45 100 50 100 1.7 1.9 2.6 10-20 750 2000 KW1-801CS GaAlAs Super Red 660 20 100 50 100 1.5 1.9 2.6 10-20 5600 21000 GaP Green 565 30 100 50 100 1.7 2.2 2.6 10-20 750 2000 KW1-801CG GaP Super Green 570 30 100 50 100 1.7 2.2 2.6 10-20 850 2200 KW1-801C6 GaAsP/GaP Yellow 585 30 100 50 100 1.7 1.9 2.6 10-20 700 1600 KW1-801C2 Common Cathode 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).