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| LD-603 Series LED displays Flat displays LD-603 Series The LD-603 series were designed in response to the need for large, flat displays. These are two-chip, flat displays with high luminance. !External Dimensions (Units : mm) 15.0 13.80.2 Cathode mark Pin No.1 2 3 (2.5) (2.5) 0.6 Tolerances are 0.3 unless otherwise noted : !Selection guide Emitting color Type Red LD-603VR Orange LD-603DU Yellow LD-603YY Green LD-603MG Order-based production. !Absolute maximum ratings (Ta=25C) Parameter Power dissipation Forward current Peak forward current Reverse voltage Operating temperature Storage temperature Symbol PD IF IFP VR Topr Tstg Red LD-603VR Orange LD-603DU Yellow LD-603YY 120 20 60 3 120 20 60 3 -25+75 -30+85 120 20 60 3 Green LD-603MG 150 25 60 3 Unit mW mA mA V C C Pulse width 1ms duty 1 / 5 6.70.5 !Features 1) 6.8x13.8mm planar emission from two chips connected in series. 2) High luminance, uniform planar emission 3) Thin outer casing, multiple units can be coupled together. 4) Four colors are available : red, orange, yellow and green. 6.80.2 8.0 0.6 (0.7) 5.60.2 Pin No.1 2 0.3 3 (1.8) LD-603 Series LED displays !Electrical and optical characteristics (Ta=25C) Parameter Forward voltage Reverse current Peak wavelength Spectral line half width Symbol Conditions VF IR IF=10mA VR=3V IF=10mA IF=10mA Red - - - - - - - - Orange - - - - Yellow - - - - Green Unit V A nm nm Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. 4.0 - 650 40 5.6 10 - - 4.0 - 610 40 5.6 10 - - 4.2 - 585 40 5.6 10 - - 4.2 - 563 40 5.6 10 - - P Electrical and optical are guaranteed values per element. !Luminous intensity vs. wavelength 1.0 0.8 0.6 0.4 0.2 0 500 Green Yellow Orange Red Axial Luminous Intensity 550 600 650 700 750 Wavelength : P (nm) !Luminous intensity Color Red Orange Yellow Green Type LD-603VR LD-603DU LD-603YY LD-603MG Min. 1.4 2.2 2.2 2.2 Typ. 4.0 6.3 6.3 6.3 Max. - - - - Unit mcd mcd mcd mcd Note 1: Measured at IF = 10mA Note 2: Current passes through 2 elements. !Operation notes When forming leads, the bend should be at least 2 mm from the base of the package. Solder after forming the leads, and ensure that the inside of the LED is not subjected to mechanical stress while it is hot. |
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