5-1-1 Unicolor lamps ■3.1φ Bow Shaped LEDs SEL4028 Series Part Number Emitting Color SEL4628C-S SEL4228C SEL4828A SEL4928A SEL4728K SEL4428E SEL4428B-TG SEL4528C Lens Color High luminosity red Red Amber Orange Yellow Green Deep green Pure green Water clear Water clear Transparent orange Transparent orange Transparent yellow Transparent green Transparent dark blue Water clear Forward Voltage Luminous Intensity Peak Wavelength Dominant Wavelength Spectrum Half Bandwidth Iv λP λd ∆λ Conditions Conditions Conditions Conditions Conditions VF (nm) (nm) (nm) (mcd) IF (mA) IF (mA) IF (mA) IF (mA) IF (mA) (V) TYP MAX TYP TYP TYP TYP 1.75 2.2 10 50 20 660 10 642 10 30 10 1.9 2.5 10 27 20 630 10 620 10 35 10 1.9 2.5 10 14 10 610 10 605 10 35 10 1.9 2.5 10 14 10 587 10 590 10 33 10 2.0 2.5 10 30 10 570 10 571 10 30 10 2.0 2.5 10 63 20 560 10 567 10 20 10 2.0 2.5 10 18 20 558 10 564 10 20 10 2.0 2.5 10 30 20 555 10 559 10 20 10 External Dimensions Directional Characteristics (representative example) Chip Material GaAlAs GaAsP GaAsP GaAsP GaP GaP GaP GaP (Unit: mm) 30° 2.0±0.1 ±0.2 30° φ3.1 5.0 0° 30° ±0.2 Resin burr 0.3max 0° 30° Resin heap 0.8max Dimensional Tolerance: ±0.3 60° ±0.1 90° 100% 50 0 50 90° 100% 90° 100% 50 0 50 90° 100% 1.0min 0.45 0.4 60° Cathode 23.5min 60° ±0.1 0.65max 60° (2.54) ±0.2 4.0 Product Mass: Approx. 0.11 g LEDs 239 5-1 Visible Light LEDs Absolute Maximum Ratings ●Visible Light Unicolor Lamp Parameter Unit PD IF ∆IF IFP VR Top Tstg mW mA mA/°C mA V °C °C Ratings GaP GaAsP GaAlAs AlGaInP InGaN 75 Conditions GaN 120 30 −0.45 25°C or higher f=1kHz, tw≤100 µ s 70 100 3 5 −30 to +80 −30 to +85 −30 to +100 ●Visible Light Bicolor Lamp Parameter Unit PD IF ∆IF IFP VR Top Tstg mW mA mA/°C mA V °C °C GaP Ratings GaAlAs GaAsP 75 AlGaInP Conditions InGaN 120 Same conditions for simultaneous lighting 30 −0.45 100 25°C or higher f=1kHz, tw≤100 µ s 4 5 −30 to +85 −30 to +100 ●Visible Light Unicolor Surface Mount LEDs Parameter Unit IF ∆IF IFP VR Top Tstg mA mA/°C mA V °C °C Ratings GaP GaAsP GaAlAs AlGaInP InGaN Conditions GaN 20 −0.27 70*2 30 −0.45 100*1 25°C or higher f=1kHz, tw≤100 µs 5 3 −30 to +85 −30 to +100 −30 to +80 *1: 70mA for SEC1005/1007 Series *2: 50mA for SEC1005/1007 Series ●Visible Light Bicolor Surface Mount LEDs Ratings Parameter Unit PD mW IF ∆IF IFP VR Top Tstg mA mA/°C mA V °C °C Conditions SEC2002/2004 75 (Same conditions for simultaneous lighting) 30 −0.45 70 4 −30 to +85 −30 to +100 25°C or higher f=1kHz, tw≤100 µs ●Visible Light Three Element Surface Mount LEDs Parameter 218 PD mW IF ∆IF IFP VR Top Tstg mA mA/°C mA V °C °C LEDs Ratings SECT3M02C-S Unit Conditions Red Green/Blue 75 120 30 −0.45 50 70 5 −30 to +80 −30 to +100 When one chip lights up (same as green/blue for simultaneous lighting) 25°C or higher f=1kHz, tw≤100 µs