KW1-303 SERIES LED Numeric Display Single Digit (0.30") DESCRIPTION: PACKAGE DIMENSIONS The KW1-303 series is 0.30 inch (7.62mm) height single digit display designed for viewing distances of up to three meters. Both left and right DPs are available. This series is suitable for use in instruments, point of sales terminals and electrical appliances. All devices are available as either common anode or common cathode. 5.30 o 10 PIN 1. 0.90 + 7.62(0.3") 19.00(0.748) A F C LDP o 10.06 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 B G E RDP D φ1.1(0.043) 5.40 6.00(0.236) min. 2.54*6=15.24 7.37 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. 1.50(0.059) φ0.45 INTERNAL CIRCUIT DIAGRAM 3, 14 3, 14 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 B 1 C D 13 10 8 E 7 F 2 G LDP RDP 11 6 A 9 1 B C 13 10 4,5,12 NO PIN D 8 E 7 F 2 G LDP RDP 11 6 9 4,5,12 NO PIN o PART NO. SELECTION AND APPLICATION INFORMATION (RATINGS AT 25 C AMBIENT) Chip Wave 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 10-20 700 660 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 GaAsP/GaP Yellow 585 30 100 50 100 1.7 1.9 2.6 10-20 600 1500 KW1-303C3 GaAsP/GaP Hi-Eff Red 635 45 100 50 100 1.7 1.9 2.6 10-20 700 1800 KW1-303CS GaAlAs Super Red 660 20 100 50 100 1.5 1.9 2.6 10-20 1500 5000 GaP Green 565 30 100 50 100 1.7 2.2 2.6 10-20 700 1600 KW1-303CG GaP Super Green 570 30 100 50 100 1.7 2.2 2.6 10-20 850 1900 KW1-303C6 GaAsP/GaP Yellow 585 30 100 50 100 1.7 1.9 2.6 10-20 600 1500 Part No. Raw Material Emitted Color KW1-303A3 GaAsP/GaP Hi-Eff. Red KW1-303AS GaAlAs Super Red GaP Green KW1-303AG GaP KW1-303A6 KW1-303A2 KW1-303C2 Common Anode Common Cathode 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. 1800 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).