LightKey Datasheet of 3.00 inch Single Digit 7 Segment LED Display LD30011A/BRG Series – 3.00 inch Single Digit 7 Segment Dual-color LED Display ATTENTION OBSERVE PRECAUTIONS FOR HANDLING ELECTROSTATIC DISCHARGE SENSITIVE DEVICES Features Available options ¾ 76.00 mm (3.00 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 46.00 10.0 6.00 F B G 110.00 76.00(3.0") A E C DP D COMMA 70.00 13.0 0.50 PIN 1 0.80 5.00 2.54*9=22.86 1 80.00 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: DS10121751 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 3.00 inch Single Digit 7 Segment LED Display Internal Circuit Diagram LD30011ARG(Common Cathode) A B D C 14 13 12 11 10 9 4 E 3 F DP G 1 20 19 18 17 8 2 COM M A 15 16 = ORANGE 7 = GREEN 5 6 LD30011BRG (Common Anode) A B C D 14 13 12 11 10 9 4 E 3 F CO M M A 15 16 DP G 2 1 20 19 18 17 8 = ORANGE 7 6 = GREEN 5 Selection Guide Single Digit 7 Segment LED Display, Digit Height: 76.00mm(3.00inch), External Dimensions: 70.00x110.00x13.00mm (L x W x H ) Part No. Chip Common Common Cathode Anode LD30011ARG LD30011BRG LD30011AURUG LD30011BURUG Unit: SPEC NO: DS10121751 \ REV: A.4 HTTP://WWW.DISPLAY-LEDS.COM Material Color IV@IF=20mA WLD IV@IF=20mA One Seg One DP Min. Typ. Min. Typ. GaAlAs Super Red 640 36 45 12 15 GaP Green 568 31.5 40.5 10.5 13.5 AlGaInP Ultra Red 640 135 202.5 45 67.5 AlGaInP Ultra Green 573 135 202.5 45 67.5 \ \ nm mcd mcd mcd mcd CHECKED: Emily Zhou APPROVED: M.H. Lin TEL: 0086-574-86322282 PAGE: 2/3 DATE: Jul/20/2011 LightKey Datasheet of 3.00 inch Single Digit 7 Segment LED Display Electrical Characteristics & Absolute Maximum Ratings Electrical optical Absolute Maximum Ratings[1] [1] Characteristics Forward Color Reverse Voltage@ Current IF=20mA Super Red Green Ultra Red Ultra Green Unit: VR=5V Power Dissipation DC Forward Peak Forward Current[2] Current Typ. Max. Per Seg. 10.8 13.2 50 360 25 100 Per DP 3.6 4.4 50 120 25 100 Per Seg. 13.2 15 50 480 30 100 Per DP 4.4 5 50 160 30 100 Per Seg. 11.4 15.6 50 360 30 100 Per DP 3.8 5.2 50 120 30 100 Per Seg. 12.6 15.6 50 450 30 100 Per DP 4.2 5.2 50 150 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: DS10121751 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