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| KW1-1801 SERIES LED Numeric Display Single Digit (1.80") 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. PACKAGE DIMENSIONS 26.00 10.0 o 4.20 A F 45.00(1.8") 55.80 G B ABSOLUTE MAXIMUM RATINGS: (Ta=25 C) Parameter Max Reverse Voltage per segment 5V Reverse Current per segment (Vr = 5V) 100A 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 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. o E D C + PIN 1 37.80 DP 10.90 0.50 2.54*4=10.16 48.00 INTERNAL CIRCUIT DIAGRAM 1,5 1,5 TESTING CONDITION FOR EACH PARAMETER : Parameter Forward Voltage Peak Emission Wave Length Spectral Line Half-Width Reverse Current Average Luminous Intensity Symbol Vf Ir Iv Unit V nm nm A cd Test Condition If=20mA If=20mA If=20mA Vr=5V If=10mA ABCDE F 76 4 329 G DP 10 8 ABCDE F 76 4 329 G DP 10 8 PART NO. SELECTION AND APPLICATION INFORMATION (RATINGS AT 25 C AMBIENT) Chip Part No. Raw Material GaAsP/GaP GaAlAs GaP GaP GaAsP/GaP GaAsP/GaP GaAlAs GaP GaP GaAsP/GaP Emitted Color Hi-Eff. Red Super Red Green Super Green Yellow Hi-Eff Red Super Red Green Super Green Yellow Common Cathode Common Anode C.C or C.A Wave Length (nm) 635 660 565 570 585 635 660 565 570 585 Absolute Maximum Ratings Pd If Electro-optical Data(at 10mA) o If If Vf (V) Iv (cd) (Peak) Per Segment (Rec) Per Segment (nm) (mW) (mA) (mA) Min. Typ. Max. mA Min. Typ. 45 20 30 30 30 45 20 30 30 30 100 100 100 100 100 100 100 100 100 100 50 50 50 50 50 50 50 50 50 50 100 100 100 100 100 100 100 100 100 100 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 10-20 1800 5600 6.3 10-20 10000 40000 8.4 10-20 1600 5200 8.4 10-20 1800 5500 8.4 10-20 1600 5200 8.4 10-20 1800 5600 6.3 10-20 10000 40000 8.4 10-20 1600 5200 8.4 10-20 1800 5500 8.4 10-20 1600 5200 KW1-1801A3 KW1-1801AS KW1-1801A2 KW1-1801AG KW1-1801A6 KW1-1801C3 KW1-1801CS KW1-1801C2 KW1-1801CG KW1-1801C6 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). |
Price & Availability of KW1-1801A2
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