LightKey Datasheet of 0.80 inch Single Digit 7 Segment LED Display LD8011A/B Series - 0.80 inch Single Digit 7 Segment LED Display ATTENTION OBSERVE PRECAUTIONS FOR HANDLING ELECTROSTATIC DISCHARGE SENSITIVE DEVICES Features Available options ¾ 20.40 mm (0.80 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, black face ¾ RoHS compliant Alternative emitting luminosity: Standard or high brightness version ¾ ¾ ¾ ¾ ¾ Alternative emitted color Alternative face and segment color Alternative font Both CA and CC versions are available Cropped terminal pins Package Dimensions 11.00 10.0° 1.75 A B G 27.70 20.40(.8") F E C D 20.00 0.51 4.80 0.50 10.00 PIN 1 DP 22.86 2.54*4=10.16 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: DS10121723 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 0.80 inch Single Digit 7 Segment LED Display Internal Circuit Diagram LD8011A (Common Cathode) LD8011B (Common Anode) 3,8 3,8 A B 7 C 6 D 4 E 2 F 1 G 9 10 B A DP 7 5 C 6 D 4 E 2 F 1 DP G 9 10 5 Selection Guide Single Digit 7 Segment LED Display, Digit Height: 20.40mm(0.80inch), External Dimensions: 20.00x27.70x10.00mm (L x W x H ) Part No. Chip Common Common Cathode Anode LD8011AR LD8011BR GaAlAs Super Red LD8011AD LD8011BD GaAlAs LD8011AO LD8011BO LD8011AY Material Color WLD Iv@IF=20mA Iv@IF=20mA One Seg One DP Min. Typ. Min. Typ. 640 8 10 8 10 Hi-Red 640 18 25 18 25 GaAsP Orange 625 7 9 7 9 LD8011BY GaAsP Yellow 588 8 10 8 10 LD8011AG LD8011BG GaP Green 568 7 9 7 9 LD8011AUR LD8011BUR AlGaInP Ultra Red 640 30 45 30 45 LD8011AUO LD8011BUO AlGaInP Ultra Orange 625 45 60 45 60 LD8011AUA LD8011BUA AlGaInP Ultra Amber 605 30 45 30 45 LD8011AUY LD8011BUY AlGaInP Ultra Yellow 595 30 45 30 45 LD8011AUG LD8011BUG AlGaInP Ultra Green 573 30 45 30 45 LD8011APG LD8011BPG InGaN Pure Green 525 120 300 120 300 LD8011AUB LD8011BUB InGaN Ultra Blue 470 30 45 30 45 LD8011AUW LD8011BUW InGaN Ultra White \ 100 120 100 120 nm mcd mcd mcd mcd Unit: \ SPEC NO: DS10121723 \ 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 0.80 inch Single Digit 7 Segment LED Display Electrical Characteristics & Absolute Maximum Ratings Electrical optical Parameter Forward Hi-Red Orange Yellow Green Ultra Red Ultra Orange Ultra Amber Ultra Yellow Ultra Green Pure Green Ultra Blue Ultra White Unit: Reverse Voltage Emitted color Super Red Absolute Maximum Ratings[1] Characteristics[1] Current @ IF=20mA VR=5V Power Dissipation DC Peak Forward Forward Current Current[2] Typ. Max. Per Seg. 1.8 2.2 30 60 25 100 Per DP 1.8 2.2 30 60 25 100 Per Seg. 1.8 2.2 30 60 25 100 Per DP 1.8 2.2 30 60 25 100 Per Seg. 2.1 2.5 30 80 30 100 Per DP 2.1 2.5 30 80 30 100 Per Seg. 2.1 2.5 30 80 30 100 Per DP 2.1 2.5 30 80 30 100 Per Seg. 2.2 2.5 30 80 30 100 Per DP 2.2 2.5 30 80 30 100 Per Seg. 1.9 2.6 30 60 30 100 Per DP 1.9 2.6 30 60 30 100 Per Seg. 2 2.6 30 65 30 100 Per DP 2 2.6 30 65 30 100 Per Seg. 2 2.6 30 65 30 100 Per DP 2 2.6 30 65 30 100 Per Seg. 2 2.6 30 65 30 100 Per DP 2 2.6 30 65 30 100 Per Seg. 2.1 2.6 30 75 30 100 Per DP 2.1 2.6 30 75 30 100 Per Seg. 3.5 4 30 110 30 100 Per DP 3.5 4 30 110 30 100 Per Seg. 3.5 4 30 120 30 100 Per DP 3.5 4 30 120 30 100 Per Seg. 3.5 4 30 120 30 100 Per DP 3.5 4 30 120 30 100 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: DS10121723 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