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| NTE3144 thru NTE3147 Light Emitting Diode - 5mm Features: D All Plastic Mold Type w/Water Clear Lens: NTE3144 (High Efficiency Red, AllGaP/GaAs) NTE3145 (Yellow Green, GalnN/GaN) NTE3146 (Yellow, AllnGaP/GaAs) NTE3147 (Orange, AllnGaP/GaAs) Absolute Maximum Ratings: (TA = +25C unless otherwise specified) Power Dissipation, PD NTE3144, NTE3146, NTE3147 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90mW NTE3145 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84mW Continuous Forward Current, IF NTE3144, NTE3147 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30mA NTE3145, NTE3146 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25mA Peak Forward Current (0.1 ms pulse width, 1/10 duty cycle), IFM . . . . . . . . . . . . . . . . . . . . . . . 50mA Reverse Voltage, VR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V LED Junction Temperature, Tj . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +100C Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -25 to +85C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40 to +100C Lead Temperature (During Soldering, 5sec max, 1.6mm below package base) . . . . . . . . . . . 260C Electrical Characteristics: (TA = +25C unless otherwise specified) Parameter View Angle of Half Power Forward Voltage NTE3144, NTE3147 NTE3145 NTE3146 Reverse Current Luminous Intensity NTE3144, NTE3147 NTE3145 NTE3146 IR IV VR = 5V IF = 20mA, Note 1 Symbol 21/2 VF Test Conditions IF = 20mA IF = 20mA Min Typ - - - - - 40 50 35 30 Max - Unit Degree V V V uA mcd mcd mcd 2.05 2.80 2.15 2.80 2.10 2.80 - 60 80 50 10 - - - Note 1. Tolerance: 30%, measured using Exeltron 2001. Electrical Characteristics (Cont'd): (TA = +25C unless otherwise specified) Parameter Peak Emission Wavelength NTE3144, NTE3147 NTE3145 NTE3146 Dominate Wave Length NTE3144, NTE3147 NTE3145 NTE3146 Specturm Width of Half Valve NTE3144, NTE3147 NTE3145 NTE3146 Terminal Capacitance NTE3144, NTE3147 NTE3145, NTE3146 Response Frequency FC Ct V = 0V, F = 1MHz IF = 20mA d(HUE) Symbol p Test Conditions IF = 20mA Min - - - Typ 625 570 589 618 567 585 45 30 35 6 7 4 Max - - - - - - - - - - - - Unit nm nm nm nm nm nm nm nm nm pF pF MHz IF = 20mA, Note 2 - - - - - - - - - Note 2. The dominate wavelength, d, is derived from the CIE Chromaticity Diagram and represents the color of the device. Cathode .224 (5.7) Dia .197 (5.0) Dia .343 (8.7) 1.000 (25.4) Min 1.00 (2.54) Min |
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