NTE3025 Light Emitting Diode (LED) Description: The NTE3025 is a red Light emitting Gallium Arsenide Phosphide diode in a T–1 3/4 (5mm) type package designed for use in applications such as instruments, printed circuit board indicators, and board mounted panel displays. Features: D Low Power Consumption D High Intensity D IC Compatible/Low Current Requirements D Versatile mounting on P.C. board or panel D Reliable and Rugged Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110mW Peak Forward Current (1/10 Duty Cycle, 0.1ms Pulse Width), IF(Peak) . . . . . . . . . . . . . . . . . . 200mA Continuos Forward Current, IF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40mA Derate Linearly Above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5mA/°C Reverse Voltage, VR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V Operating Temperature Range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +100°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +100°C Lead Temperature (During Soldering, .063 in. (1.6mm) from Body for 5sec), TL . . . . . . . . . . +260°C Electrical/Optical Characteristics: (TA = +25°C unless otherwise specified) Parameter Luminous Intensity Viewing Angle Symbol IV 2Θ1/2 Test Conditions IF = 10mA, Note 1 Note 2 Min Typ Max Unit 0.3 1.1 – mcd – 36 – deg. Peak Emission Wavelength λP – 655 – nm Spectral Line Half Width ∆λ – 40 – nm Forward Voltage VF IF = 20mA – 1.7 2.0 V Reverse Current IR VR = 5V – – 100 µA Capacitance C VF = 0, f = 1MHz – 30 – pF Note 1. Luminous intensity is measured with a light sensor and filter combination that approximates the CIE (Commission Internationale De L′Eclairage) eye–response curve. Note 2. Θ1/2 is the off–axis angle at which the liminous intensity is half the axial luminous intensity. Flat Denotes Cathode .230 (5.84) Dia .100 (2.54) .200 (5.08) Dia .100 (2.54) R .340 (6.63) .040 (1.01) Seating Plane .100 (2.54) .750 (19.05) Min .050 (1.27) Typ .025 (0.63) Max Sq .050 (1.27) .100 (2.54) Tolerance ±.010 (.254)