LightKey Datasheet of 1.50 inch Single Digit 7 Segment LED Display LD15011A/B Series - 1.50 inch Single Digit 7 Segment LED Display ATTENTION OBSERVE PRECAUTIONS FOR HANDLING ELECTROSTATIC DISCHARGE SENSITIVE DEVICES Features Available options ¾ 38.10 mm (1.50 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 21.00 10.0 3.40 A B G 44.00 38.10(1.5") F E C D DP 6.30 2.54*4=10.16 0.50 30.60 8.00 PIN 1 0.51 40.00 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: DS10121741 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 1.50 inch Single Digit 7 Segment LED Display Internal Circuit Diagram LD15011A (Common Cathode) LD15011B (Common Anode) 1,5 1,5 A B 7 C 6 D 4 E 3 F 2 G 9 A DP 10 B 7 8 C 6 D 4 E 3 F 2 G 9 DP 10 8 Selection Guide Single Digit 7 Segment LED Display, Digit Height: 38.10mm(1.5inch), External Dimensions: 30.60x44.00x8.0mm (L x W x H ) Part No. Chip Common Common Cathode Anode Material Color WLD Iv@IF=20mA Iv@IF=20mA One Seg One DP Min. Typ. Min. Typ. LD15011AR LD15011BR GaAlAs Super Red 640 12 15 8 10 LD15011AD LD15011BD GaAlAs Hi-Red 640 27 37.5 18 25 LD15011AO LD15011BO GaAsP Orange 625 10.5 13.5 7 9 LD15011AY LD15011BY GaAsP Yellow 588 12 15 8 10 LD15011AG LD15011BG GaP Green 568 10.5 13.5 7 9 LD15011AUR LD15011BUR AlGaInP Ultra Red 640 45 67.5 30 45 LD15011AUO LD15011BUO AlGaInP Ultra Orange 625 67.5 90 45 60 LD15011AUA LD15011BUA AlGaInP Ultra Amber 605 45 67.5 30 45 LD15011AUY LD15011BUY AlGaInP Ultra Yellow 595 45 67.5 30 45 LD15011AUG LD15011BUG AlGaInP Ultra Green 573 45 67.5 30 45 LD15011APG LD15011BPG InGaN Pure Green 525 180 450 120 300 LD15011AUB LD15011BUB InGaN Ultra Blue 470 45 67.5 30 45 LD15011AUW LD15011BUW SMD Ultra White \ 150 180 100 120 nm mcd mcd mcd mcd Unit: \ SPEC NO: DS10121741 \ 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 1.50 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: DS10121741 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