LightKey Datasheet of 4.00 inch Single Digit 7 Segment LED Display LD40011A/B Series – 4.00 inch Single Digit 7 Segment LED Display ATTENTION OBSERVE PRECAUTIONS FOR HANDLING ELECTROSTATIC DISCHARGE SENSITIVE DEVICES Features Available options ¾ 101.60 mm (4.00 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 60.00 10.0 10.00 A B G 122.00 101.60(4.0") F E C D 90.00 7.30 15.0 0.50 PIN 1 DP 0.80 107.00 5.08*4=20.32 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: DS10121754 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 4.00 inch Single Digit 7 Segment LED Display Internal Circuit Diagram LD40011A (Common Cathode) LD40011B (Common Anode) 1,8 A B 7 C 6 E D 4 1,8 3 F 2 G 9 DP 10 A 5 B 7 C D 4 6 E F 2 3 G 9 DP 10 5 Selection Guide Single Digit 7 Segment LED Display, Digit Height: 101.60mm(4.00inch), External Dimensions: 90.00x122.00x15.00mm (L x W x H ) Part No. CC Chip CA Material Color WLD Iv@IF=20mA Iv@IF=20mA One Seg One DP Min. Typ. Min. Typ. LD40011AR LD40011BR GaAlAs Super Red 640 30 37.5 8 10 LD40011AD LD40011BD GaAlAs Hi-Red 640 67.5 93.75 18 25 LD40011AO LD40011BO GaAsP Orange 625 26.25 33.75 7 9 LD40011AY LD40011BY GaAsP Yellow 588 30 37.5 8 10 LD40011AG LD40011BG GaP Green 568 26.25 33.75 7 9 LD40011AUR LD40011BUR AlGaInP Ultra Red 640 112.5 168.8 30 45 LD40011AUO LD40011BUO AlGaInP Ultra Orange 625 168.75 225 45 60 LD40011AUA LD40011BUA AlGaInP Ultra Amber 65 112.5 168.8 30 45 LD40011AUY LD40011BUY AlGaInP Ultra Yellow 595 112.5 168.8 30 45 LD40011AUG LD40011BUG AlGaInP Ultra Green 573 112.5 168.8 30 45 LD40011APG LD40011BPG InGaN Pure Green 525 450 1125 120 300 LD40011AUB LD40011BUB InGaN Ultra Blue 470 112.5 168.8 30 45 LD40011AUW LD40011BUW SMD Ultra White \ 375 450 100 120 Unit: \ \ \ nm mcd mcd mcd mcd SPEC NO: DS10121754 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 4.00 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: DS10121754 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