CLE250 ® PRELIMINARY Technologies, Inc. Aluminum Gallium Arsenide IRED Miniature Hermetic Sealed Package 0.007 (0.18) 0.003 (0.08) Clairex June, 2006 0.024 (0.61) 0.016 (0.41) 0.090 (2.29) 0.080 (2.03) CATHODE 0.093 (2.36) 0.083 (2.11) 0.062 (1.57) 0.057 (1.45) ANODE 0.139 (3.53) 0.119 (3.02) ALL DIMENSIONS ARE IN INCHES (MILLIMETERS) absolute maximum ratings (TA = 25°C unless otherwise stated) features • • • • 880nm wavelength ±9° emission angle Miniature hermetic package High power output description The CLE250 is an 880nm, AlGaAs infrared-emitting diode mounted in a hermetically sealed package with a glass lens. This package is ideally suited for mounting into double-sided PC boards and is capable of reliable operation over a wide temperature range. storage temperature ....................................................................... -65°C to +150°C operating temperature .................................................................... -65°C to +125°C lead soldering temperature(1) .......................................................................... 260°C continuous forward current .............................................................................. 75mA reverse voltage ..................................................................................................... 5V (2) continuous power dissipation ..................................................................... 125mW notes: 1. 2. 5 seconds maximum. Derate linearly 1.0mW/°C from 25°C free air temperature to TA = +125°C. electrical characteristics (at TA = 25°C unless otherwise noted) symbol parameter min typ max units test conditions 1.5 mW/ sr IF = 50mA 6.0 1.0 Irradiance(3) CLE250A mW/ cm2 IF = 50mA Ee CLE250B 3.5 Peak emission wavelength 880 nm IF = 50mA λP BW Spectral bandwidth at half power points 50 nm IF = 50mA ∆λp/∆T Spectral shift with temperature 0.2 nm/°C IF = 50mA Emission angle at half power points 18 deg. IF = 50mA ΘHP VF Forward voltage 1.8 V IF = 50mA IR Reverse current 10 VR = 5V µA tr, tf Radiation rise and fall time 700 ns IF(PK)=50mA, f=1kHz, D.C.=50% notes: 3. Irradiance (power/unit area) is measured within a 0.031" (0.78mm) diameter area, centered on the mechanical axis of the device and spaced 0.50" (12.7mm) from the lens side of the tab. This is geometrically equivalent to a 3.5° cone. IE Radiant intensity CLE250A CLE250B Clairex reserves the right to make changes at any time to improve design and to provide the best possible product. Clairex Technologies, Inc. Phone: 972-265-4900 1301 East Plano Parkway Fax: 972-265-4949 Plano, Texas 75074-8524 www.clairex.com