segment digit led display shenzhen wayjun technology co.,ltd - 18 - www.wayjun.com 1.8 common anode 1.5 inch (38.10mm) product description (1) 1.5 inch (38.10mm) digit height (2) low current operation (3) excellent color and font characteristics (4) colors: white, blue, red, yellow and green (5) gray or black color background (6) common anode (7) rohs compliant part absolute maximum rating (ta = 25 ) parameter red amber green blue white units dc forward current per segment 30 30 25 30 20 ma peak current per segment (1) 70 50 50 25 25 ma avg. forward current (pulse oper ation) per segment 30 30 25 25 25 ma derating linear from 25 per segment 0.3 ma/ reverse voltage (2) 3 v operating temperature -25 to +85 storage temperature -30 to +85 (1) pulse conditions of 1/10 duty and 0.1msec width, for long operating life, max. of 20ma recommended (2) reverse biasing of the dot matrix is not recommend, will cause damage to the leds electro-optical char acteristics (ta = 25 ) part number dice material (color) peak wavelength (nm) max. reverse current / segment (ua) vf (v) typ vf (v) max. luminous intensity / segment average (if = 10ma) leds15012tur11 alingap red 635 10 3.6(1) 4.2 75,000 ucd LEDS15012TB11 ingan blue 468 10 6.0(2) 7.0 75,000 ucd leds15012yg11 alingap green 568 10 3.6(1) 4.2 50,000 ucd leds15012uy11 alingap amber 590 10 3.6(1) 4.2 60,000 ucd leds15012tw11 ingan white 5,500k 10 6.0(2) 7.0 75,000 ucd (1) cathode dp vf = 1.8v only uses o ne led chip for red, yellow and green color. (2) cathode dp vf = 3.3v only uses one led chip for blue and white color.
segment digit led display shenzhen wayjun technology co.,ltd - 19 - www.wayjun.com device diagram pin no. 1 common anode dig. 1 6 cathode b 2 cathode e 7 cathode a 3 cathode d 8 cathode dp (1) 4 cathode c 9 cathode f 5 common anode dig. 2 10 cathode g (1) cathode dp vf = 1.8v for red, ye llow and green and vf = 3.3v for blue.
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