LED DOT MATRIX DISPLAY Single Color 5x7 Dot Matrix Displays Digit Size Absolute Maximum Ratings Chip Part No. Electro-optical Data (At 10mA) Drawing Peak Vf (v) Iv. Typ. No. Wave Pd If Ifp Per. Seg. Length (nm) (mw) (mA) (mA) Typ. Max. (mcd) P(nm) Column Common Anode Column Common Cathode BM-20257MD BM-20257ND GaP/GaP/Yellow Green 568 30 80 30 150 2.1 2.5 12.0 BM-20457MD BM-20457ND GaAsP/GaP/Hi-Eff.Red 635 45 80 30 150 2.0 2.5 12.0 BM-20457MA BM-20457NA GaAsP/GaP/Hi-Eff.Red 635 45 80 30 150 2.0 2.5 20.0 2.00 BM-20657MD BM-20657ND GaAlAs/SH Super Red 660 20 80 30 150 1.7 2.5 16.0 High 5.0 BM-20657MA BM-20657NA GaAlAs/SH Super Red 660 20 80 30 150 1.7 2.5 24.0 BM-20F57MD BM-20F57ND GaAlAs/DDH Super Red 660 20 80 30 150 2.0 2.5 22.0 BM-20J57MD BM-20J57ND AlGaInP/GaAs/Ultra Orange 620 17 80 30 150 2.0 2.5 30.0 BM-20K57MD BM-20K57ND AlGaInP/GaAs/Ultra Yellow 592 15 80 30 150 2.1 2.5 32.0 BM-40257MD BM-40257ND GaP/GaP/Yellow Green 568 30 160 30 150 4.2 5.0 15.0 BM-40457MD BM-40457ND GaAsP/GaP/Hi-Eff.Red 635 45 160 30 150 4.0 5.0 15.0 BM-40457MA BM-40457NA GaAsP/GaP/Hi-Eff.Red 635 45 160 30 150 4.0 5.0 18.0 4.00 BM-40657MD BM-40657ND GaAlAs/SH Super Red 660 20 160 30 150 3.4 5.0 18.0 High 10.0 BM-40657MA BM-40657NA GaAlAs/SH Super Red 660 20 160 30 150 3.4 5.0 25.0 BM-40F57MD BM-40F57ND GaAlAs/DDH/Super Red 660 20 160 30 150 4.0 5.0 20.0 BM-40J57MD BM-40J57ND AlGaInP/GaAs/Ultra Orange 620 17 160 30 150 4.0 5.0 32.0 BM-40K57MD BM-40K57ND AlGaInP/GaAs/Ultra Yellow 592 15 160 30 150 4.2 5.0 35.0 DM-01 Material/Emitted Color M BM-20x57 N D Notes: 1. All dimensions are in millimeters (inches). 2. Tolerance is 0.25mm (.010) DM-02 M BM-40x57 N D 3. Specifications are subject to change without notice. 4. NP: No Pin. 5. NC: No Connect 115 DM-01 DM-02