KWL-2727UXX LUCKY-LIGHT | Alldatasheet
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Technical content
DESCRIPTION: The KWL-2727Uxx series is 27.00mm x 27.00mm square type light bar display designed for a variety of applications where a large source of light is required, such as panel indicators, backlight legends and light arrays. INTERNAL CIRCUIT DIAGRAM13 = GREEN = RED PACKAGE DIMENSIONS PART NO. SELECTION AND APPLICATION INFORMATION (RATINGS AT 25 o C AMBIENT) C.C or C.A Hi-Eff Red Green Super Red Super Green Yellow Green Emitted Color GaAsP/GaP GaP GaAlAs GaP GaAsP/GaP GaP Raw Material Chip 635 565 660 570 585 565 (nm) 100 100 100 100 100 100 Pd (mW) 100 100 100 100 100 100 If (Peak) (mA) If (Rec) mA Absolute Maximum Ratings If (mA) 1.7 1.7 1.5 1.7 1.7 1.7 1.9 2.2 1.9 2.2 1.9 2.2 2.6 2.6 2.6 2.6 2.6 2.6 10-20 10-20 10-20 10-20 10-20 10-20 6.0 6.0 15.0 10.0 6.0 6.0 16.0 14.0 32.0 20.0 14.0 14.0 Electro-optical Characteristic KWL-2727U32 KWL-2727USG KWL-2727U26 Part No. Common Cathode Wave Length λρ (nm) Vf (V) Per Chip Min. Typ. Max. Iv (mcd) Min. Typ. REMARKS : 1. The average luminous intensity is obtained by summing the luminous intensity of each segment and dividing by the t otal number of segments. 2. Luminous intensity is measured with a light sensor and filter combination that approximates the CIE (International Commissi on on Illumination) eye-response curve. 3. Clean only by pure water, isopropanol, ethanol, Freon TF (or equivalent). TESTING CONDITION FOR EACH PARAMETER : Parameter Forward Voltage Peak Emission Wave Length Spectral Line Half-Width Reverse Current Average Luminous Intensity Symbol Vf λρ 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 Max 5 V 100µA 0.4mA/ oC -40oC To 85oC -40oC 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. 27.0(1.063) 25.0(0.984) 2.54*2=5.08(0.2) φ0.50(0.020) 27.0(0.63) 25.0(0.984) PIN 1 11.0(0.433) 6.30(0.248)