LightKey Datasheet of 8 inch Large Assembly 7 Segment LED Display LD80011A/B Series – 8 inch Large Assembly 7 Segment LED Display ATTENTION OBSERVE PRECAUTIONS FOR HANDLING ELECTROSTATIC DISCHARGE SENSITIVE DEVICES Features Available options ¾ 200 mm (18 inch) digit high ¾ ¾ Excellent digit appearance ¾ Wide viewing angle ¾ Range of emitted colors ¾ I.C. compatible ¾ Low power consumption ¾ White segment ¾ RoHS compliant Alternative emitting luminosity: Standard or high brightness version ¾ ¾ ¾ ¾ ¾ Alternative emitted color Alternative segment color Alternative font Both CA and CC versions are available Cropped terminal pins Package Dimensions & Internal Circuit Diagram Notes: 1. All dimensions are in millimeters(inches), Tolerance is + 0.25mm(0.01inch)unless other wise noted. 2. Specifications are subject to change without notice. 3. The gap between the reflector and PCB shall not exceed 0.25mm. SPEC NO: DS10121499 REV: A.4 HTTP://WWW.DISPLAY-LEDS.COM CHECKED: Emily Zhou APPROVED: M.H. Lin TEL: 0086-574-86322282 PAGE: 1/3 DATE: Jul/20/2011 LightKey Datasheet of 8 inch Large Assembly 7 Segment LED Display Selection Guide (Ta = 25 °C ) Single Digit 7 Segment LED Display, Digit Height: 200.00mm(8.00inch), External Dimensions: 142.00x220.00mm (LxWmm) Part No. Chip Common Common Cathode Anode Material Color Iv@IF=20mA WLD One Seg Min. Typ. LD80011AR LD80011BR GaAlAs Super Red 640 210 262.5 LD80011AD LD80011BD GaAlAs Hi-Red 640 472.5 656.3 LD80011AO LD80011BO GaAsP Orange 625 183.75 236.3 LD80011AY LD80011BY GaAsP Yellow 588 210 262.5 LD80011AG LD80011BG GaP Green 568 183.75 236.3 LD80011AUR LD80011BUR AlGaInP Ultra Red 640 787.5 1181 LD80011AUO LD80011BUO AlGaInP Ultra Orange 625 1181.3 1575 LD80011AUA LD80011BUA AlGaInP Ultra Amber 65 787.5 1181 LD80011AUY LD80011BUY AlGaInP Ultra Yellow 595 787.5 1181 LD80011AUG LD80011BUG AlGaInP Ultra Green 573 787.5 1181 LD80011APG LD80011BPG InGaN Pure Green 525 3150 7875 LD80011AUB LD80011BUB InGaN Ultra Blue 470 787.5 1181 LD80011AUW LD80011BUW SMD Ultra White \ 2625 3150 Unit: \ \ \ nm mcd mcd SPEC NO: DS10121499 REV: A.4 HTTP://WWW.DISPLAY-LEDS.COM CHECKED: Emily Zhou APPROVED: M.H. Lin TEL: 0086-574-86322282 PAGE: 2/3 DATE: Jul/20/2011 LightKey Datasheet of 8 inch Large Assembly 7 Segment LED Display Electrical Characteristics & Absolute Maximum Ratings Electrical optical Absolute Maximum Ratings[1] [1] Characteristics Forward Color Reverse Voltage@ Current IF=20mA Typ. Max. VR=5V Power Dissipation DC Peak Forward Forward Current Current[2] Super Red Per Seg. 12.6 15.4 120 2100 125 500 Hi-Red Per Seg. 12.6 15.4 120 2100 125 500 Orange Per Seg. 14.7 17.5 120 2800 150 500 Yellow Per Seg. 14.7 17.5 120 2800 150 500 Green Per Seg. 15.4 17.5 120 2800 150 500 Ultra Red Per Seg. 13.3 18.2 120 2100 150 500 Ultra Orange Per Seg. 14 18.2 120 2275 150 500 Ultra Amber Per Seg. 14 18.2 120 2275 150 500 Ultra Yellow Per Seg. 14 18.2 120 2275 150 500 Ultra Green Per Seg. 14.7 18.2 120 2625 150 500 Pure Green Per Seg. 24.5 28 120 3850 150 500 Ultra Blue Per Seg. 24.5 28 120 4200 150 500 Ultra White Per Seg. 24.5 28 120 4200 150 500 Unit: \ V V uA mW mA mA Notes: 1. At Ta = 25 °C. 2. Peak forward current at 1/10 Duty Cycle, 0.1ms Pulse. SPEC NO: DS10121499 REV: A.4 HTTP://WWW.DISPLAY-LEDS.COM CHECKED: Emily Zhou APPROVED: M.H. Lin TEL: 0086-574-86322282 PAGE: 3/3 DATE: Jul/20/2011