KW1-1801

KW1-1801 SERIES LED Numeric Display www.DataSheet4U.com 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) 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 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 φ0.50 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 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 C D E F 7 6 4 3 2 9 G DP 10 8 A B C D E F 7 6 4 3 2 9 G DP 10 8 PART NO. SELECTION AND APPLICATION INFORMATION (RATINGS AT 25 C AMBIENT) Chip ...