KW2-361 SERIES LED Numeric Display Dual Digit (0.36") PACKAGE DIMENSIONS DESCRIPTION: The KW2-361 series is 0.36 inch (9.2mm) height dual digit display with right DPs designed for viewing distances of up to three meters. 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. 4.80 o 5.0 0.80 DIG.2 A F 14.00 9.2(0.36") DIG.1 B E + PIN 1 G C D DP 7.50 15.00 o 7.20 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 φ0.50 10.16 2.54*4=10.16 INTERNAL CIRCUIT DIAGRAM 10 5 DIG.1 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. DIG.2 A B C D E F G DP A B C D E F G DP 3 9 8 6 7 4 1 2 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 10 5 DIG.1 Test Condition If=20mA If=20mA If=20mA Vr=5V If=10mA DIG.2 A B C D E F G DP A B C D E F G DP 3 9 8 6 7 4 1 2 o PART NO. SELECTION AND APPLICATION INFORMATION (RATINGS AT 25 C AMBIENT) Chip Part No. Wave Raw Material Emitted Color KW2-361A3 GaAsP/GaP Hi-Eff. Red KW2-361AS GaAlAs Super Red KW2-361A2 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 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 Common GaP Green Anode KW2-361AG GaP Super Green 570 30 100 50 100 1.7 2.2 2.6 10-20 850 1900 KW2-361A6 GaAsP/GaP Yellow 585 30 100 50 100 1.7 1.9 2.6 10-20 600 1500 KW2-361C3 GaAsP/GaP Hi-Eff Red 635 45 100 50 100 1.7 1.9 2.6 10-20 700 1800 KW2-361CS GaAlAs Super Red 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 KW2-361C2 Common GaP Green Cathode KW2-361CG GaP Super Green 570 30 100 50 100 1.7 2.2 2.6 10-20 850 1900 KW2-361C6 GaAsP/GaP Yellow 585 30 100 50 100 1.7 1.9 2.6 10-20 600 1500 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).