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KW1-1801A2 Datasheet(PDF) 1 Page - Lucky Light Electronic |
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KW1-1801A2 Datasheet(HTML) 1 Page - Lucky Light Electronic |
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1 / 1 page KW1-1801 SERIES LED Numeric Display Single Digit (1.80") INTERNAL CIRCUIT DIAGRAM A 1,5 BC D E F G DP 6 4 2 9 10 8 PART NO. SELECTION AND APPLICATION INFORMATION (RATINGS AT 25 o C AMBIENT) C.C or C.A Hi-Eff. Red Super Red Green Super Green Yellow Hi-Eff Red Super Red Green Super Green Yellow Emitted Color GaAsP/GaP GaAlAs GaP GaP GaAsP/GaP GaAsP/GaP GaAlAs GaP GaP GaAsP/GaP Raw Material Chip 635 660 565 570 585 635 660 565 570 585 45 20 30 30 30 45 20 30 30 30 ∆λ (nm) 100 100 100 100 100 100 100 100 100 100 Pd (mW) 100 100 100 100 100 100 100 100 100 100 If (Peak) (mA) If (Rec) mA Absolute Maximum Ratings 50 50 50 50 50 50 50 50 50 50 If (mA) 5.1 4.8 5.1 5.1 5.1 5.1 4.8 5.1 5.1 5.1 6.0 5.4 6.3 6.3 6.3 6.0 5.4 6.3 6.3 6.3 8.4 6.3 8.4 8.4 8.4 8.4 6.3 8.4 8.4 8.4 10-20 10-20 10-20 10-20 10-20 10-20 10-20 10-20 10-20 10-20 1800 10000 1600 1800 1600 1800 10000 1600 1800 1600 5600 40000 5200 5500 5200 5600 40000 5200 5500 5200 Electro-optical Data(at 10mA) KW1-1801A3 KW1-1801AS KW1-1801A2 KW1-1801AG KW1-1801A6 KW1-1801C3 KW1-1801CS KW1-1801C2 KW1-1801CG KW1-1801C6 Part No. Common Anode Common Cathode Wave Length λρ (nm) Vf (V) Per Segment Min. Typ. Max. Iv ( µcd) Per Segment Min. Typ. PACKAGE DIMENSIONS 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). DESCRIPTION: The KW1-1801 series is large single digit display in 1.80 inch (45.00mm) height with right DP designed for accurate readable displays need to be viewed over a distance. This series is suitable for use in instruments, digital readout displays. All devices are available as either common anode or common cathode. 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 ABSOLUTE MAXIMUM RATINGS: (Ta=25 o C) Max 5 V 100 µA 0.4mA/ oC -40 oC To 85oC -40 oC To 100oC Parameter Reverse Voltage per segment Reverse Current per segment (Vr = 5V) Derating Linear from 25 oC per segment Operating Temperature Range Storage Temperature Range Soldering Temperature 1.6mm(1/16") from body for 5 sec. at 260 oC 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. 7 3 A 1,5 BC D E F G DP 6 4 2 9 10 8 7 3 4.20 A B C D DP E F G 37.80 PIN 1 2.54*4=10.16 48.00 26.00 φ0.50 + 10.0 o |
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