LD-101 Series LED displays Flat displays LD-101 Series !External dimensions (Units : mm) 6.0 5.0 6.0 5.6 0.25 !Features 1) Planar emission from a single chip. 2) Thin outer casing, multiple units can be coupled together. (1.525) 0.5 5.0 R6.0 The LD-101 series were designed in response to the need for small, flat displays. These are single-chip, flat displays with high luminance. 6.0±0.5 Cathode mark 0.5 (0.7) 0.6 Pin No.1 (0.7) 0.6 Pin No.1 2 2 (2.5) Tolerances are ±0.1 unless otherwise noted: !Selection guide Emitting color Type Red Orange Yellow Green LD-101VR LD-101DU∗ LD-101YY∗ LD-101MG ∗ Order-based production. !Absolute maximum ratings (Ta = 25°C) Parameter Symbol Power dissipation PD 60 60 Forward current IF 20 20 Peak forward current IFP 60∗ Reverse voltage VR 3 Red LD-101VR Orange LD-101DU Yellow LD-101YY Green LD-101MG Unit 60 75 mW 20 25 mA 60∗ 60∗ 60∗ mA 3 3 3 V Operating temperature Topr −25~+75 °C Storage temperature Tstg −30~+85 °C ∗ Pulse width 1ms duty 1 / 5 LD-101 Series LED displays ! Electrical and optical characteristics (Ta = 25°C) Parameter Red Symbol Conditions VF Forward voltage Min. IF = 10mA − Orange Typ. Max. Min. 2.0 2.8 − Yellow Typ. Max. Min. 2.0 2.8 − Green Typ. Max. Min. 2.1 2.8 − Typ. Max. 2.1 2.8 Unit V Reverse current IR VR = 3V − − 10 − − 10 − − 10 − − 10 µA Peak wavelength λP IF = 10mA − 650 − − 610 − − 585 − − 563 − nm Spectral line half width ∆λ IF = 10mA − 40 − − 40 − − 40 − − 40 − nm !Luminous intensity vs. wavelength Axial Luminous Intensity 1.0 0.8 Yellow Green Red Orange 0.6 0.4 0.2 0 500 550 600 650 700 750 Wavelength : λP (nm) ! Luminous intensity Type Min. Typ. Max. Unit Red LD-101VR 0.9 2.5 − mcd Orange LD-101DU 0.9 2.5 − mcd Yellow LD-101YY 0.9 2.5 − mcd Green LD-101MG 1.4 4.0 − mcd Color Note : Measured at IF = 10mA ! Operation notes When forming leads, the bend should be at least 2mm 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.