FEATURES
1) 6.8×13.8mm 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. 6.8±0.2 8.0 0.6 (0.7) 5.6±0.2 Pin No.1 2 0.3 3 (1.8) LD-603 Series LED displays !Electrical and optical characteristics (Ta=25°C) 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 µA 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 − − λP ∆λ 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 : λP (nm) !Luminous intensity Color Red Orange Yellow Green Type LD-603VR LD-603DU LD-603YY LD-603MG Min.
ROHM Semiconductor
