SEL4427EP

SEL4027 Series 4φ Bow-shaped LED SEL4027 Series External Dimensions 1.0min 23.0min Cathode (2.54) 5.0±0.2 4.0±0.2 (Unit: mm) 2.0±0.1 Directivity (Typical) 0° 30° 30° 60° 60° 30° 0° 30° 60° 0.4±0.1 0.45±0.1 0.65max Resin heap 0.8max 60° 90° 100% 50 0 50 90° 100% 90° 100% 50 0 50 90° 100% Tolerance: ±0.3 Absolute maximum ratings (Ta=25°C) Symbol IF ∆IF IFP VR Top Tstg Unit mA mA/°C mA V °C °C Rating 30 −0.45 100 3 −30 to +85 −30 to +100 Condition Above 25°C f=1kHz, tw≤100µs Electrical Optical characteristics (Ta=25°C) Part Number Forward voltage Reverse current Intensity Peak wavelength Spectrum half width VF Condition IR Condition IV Condition λP Condition ∆λ Condition Chip (V) IF (µA) VR (mcd) IF (nm) IF (nm) IF material typ max (mA) max (V) typ (mA) typ (mA) typ (mA) 1.9 2.0 2.5 2.5 10 10 50 50 3 3 15 19 20 20 630 560 10 10 35 20 10 10 GaAsP GaP Emitting color Lens color Red Green SEL4227C Clear SEL4427EP Transparent green 36