® CLE331W Aluminum Gallium Arsenide IRED Point Source Die Clairex Technologies, Inc. February, 2006 0.100 (2.54) dia. 1.00 (25.4) min. 0.156 (3.96) 0.136 (3.45) 0.165 (4.19) 0.145 (3.68) 0.215 (5.46) 0.205 (5.21) ANODE 0.190 (4.83) 0.176 (4.47) CATHODE 0.025 (0.64) max. 0.010 (0.25) max 0.147 (3.73) 0.137 (3.48) 0.019 (0.48) 0.016 (0.41) Case 3 ALL DIMENSIONS ARE IN INCHES (MILLIMETERS) absolute maximum ratings (TA = 25°C unless otherwise stated) features • • • • 850nm wavelength 50MHz operation TO-46 hermetic package RoHS compliant • Flat window can description The CLE331W is an advanced, high efficiency, high speed, point source, AlGaAs infrared-emitting diode intended for applications requiring a uniform output radiation pattern. The point source die junction is typically 0.002" in diameter. storage temperature ...................................................................... -65°C to +150°C operating temperature ................................................................... -65°C to +125°C lead soldering temperature(1) ......................................................................... 260°C (2) continuous forward current ........................................................................ 100mA peak forward current (1.0ms pulse width, 10% duty cycle) .................................. 1A reverse voltage .................................................................................................... 5V continuous power dissipation(3) .................................................................... 200mW notes: 1. 2. 3. 0.06” (1.5mm) from the header for 5 seconds maximum. Derate linearly 0.80mA/°C from 25°C free air temperature to TA = +125°C. Derate linearly 1.6mW/°C from 25°C free air temperature to TA = +125°C. electrical characteristics (TA = 25°C unless otherwise noted) symbol PO parameter Total power output (4) min typ max units - 3.0 - mW test conditions IF = 100mA 2 Ee Irradiance 30 - - µW/cm IF = 100mA λP Peak emission wavelength - 850 - nm IF = 100mA IR Reverse current - - 10 µA VR = 3.0V VF Forward voltage - - 2.2 V IF = 100mA θHP Emission angle at half power points - 70 - deg. IF = 100mA Output rise and fall time - 5.0 10 ns IF = 100mA tr, tf notes: 4. Power/unit area measured within a 0.444” (1.128cm) diameter area, centered on the mechanical axis of the device and spaced 2.54” (6.45cm) from lens side of the tab. This is geometrically equivalent to a 10° cone. Clairex reserves the right to make changes at any time to improve design and to provide the best possible d Clairex Technologies, Inc. Phone: 972-265-4900 1301 East Plano Parkway Fax: 972-265-4949 Revised 3/15/06 Plano, Texas 75074-8524 www.clairex.com