LightKey Datasheet of 2.00 inch Single Digit 16 Segment LED Display LD20011A/B Series – 2.00 inch Single Digit 16 Segment LED Display ATTENTION OBSERVE PRECAUTIONS FOR HANDLING ELECTROSTATIC DISCHARGE SENSITIVE DEVICES Features Available options ¾ 50.80 mm (2.00 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 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: DS10121744 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 2.00 inch Single Digit 16 Segment LED Display Internal Circuit Diagram Selection Guide Single Digit 16 Segment LED Display, Digit Height:50.80mm(2.00 inch), External Dimensions: 40.00x62.00x10.00mm (L x W x H ) Part No. Chip Common Common Cathode Anode LD20011AR LD20011BR GaAlAs Super Red LD20011AD LD20011BD GaAlAs LD20011AO LD20011BO LD20011AY Material Color WLD IV@IF=20mA IV@IF=20mA One Seg One Seg A D G Min. Typ. Min. Typ. 640 24 30 12 15 Hi-Red 640 54 75 27 37.5 GaAsP Orange 625 21 27 10.5 13.5 LD20011BY GaAsP Yellow 588 24 30 12 15 LD20011AG LD20011BG GaP Green 568 21 27 10.5 13.5 LD20011AUR LD20011BUR AlGaInP Ultra Red 640 90 135 45 67.5 LD20011AUO LD20011BUO AlGaInP Ultra Orange 625 135 180 67.5 90 LD20011AUA LD20011BUA AlGaInP Ultra Amber 605 90 135 45 67.5 LD20011AUY LD20011BUY AlGaInP Ultra Yellow 595 90 135 45 67.5 LD20011AUG LD20011BUG AlGaInP Ultra Green 573 90 135 45 67.5 LD20011APG LD20011BPG InGaN Pure Green 525 360 900 180 450 LD20011AUB LD20011BUB InGaN Ultra Blue 470 90 135 45 67.5 LD20011AUW LD20011BUW SMD Ultra White \ 300 360 150 180 Unit: \ \ \ nm mcd mcd mcd mcd SPEC NO: DS10121744 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 2.00 inch Single Digit 16 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: DS10121744 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