CLE545W ® Preliminary High Power GaN Green LED Flat Window Hermetic Coaxial Package Technologies, Inc. March, 2006 CATHODE .182 (4.62) .172 (4.37) Ø.083 (2.11) Ø.073 (1.85) Ø .055 (1.40) Ø.045 (1.14) Clairex ANODE .019 (.48) .016 (.41) .425 (10.79) MIN ALL DIMENSIONS ARE IN INCHES (MILLIMETERS) features • Flat window miniature coaxial package • ± 50° emitting angle • High luminous flux • cathode connected to case • RoHS compliant description The CLE545W contains an advanced, high efficiency, high output, GaN green emitting LED mounted in a miniature hermetic package. It is intended for applications requiring uniform output pattern over a relatively large area and where the application requires close mounting of emitters. Contact Clairex for additional information. absolute maximum ratings (TA = 25°C unless otherwise stated) storage temperature ...................................................................... -65°C to +150°C operating temperature ................................................................... -65°C to +125°C lead soldering temperature(1) ......................................................................... 260°C (2) continuous forward current .......................................................................... 55mA reverse voltage ................................................................................................. 5.0V peak forward current (1.0ms pulse width, 10% duty cycle)............................. 0.25A continuous power dissipation(3) .................................................................... 150mW notes: 1. 0.06” (1.5mm) from case for 5 seconds maximum. 2. Derate linearly 0.44mA/°C from 25°C free air temperature to TA = +125°C. 3. Derate linearly 1.20mW/°C from 25°C free air temperature to TA = +125°C. electrical characteristics (TA = 25°C unless otherwise noted) symbol parameter min typ max units test conditions ΦV Luminous flux - 1,500 - mlm IF = 20mA VF Forward voltage - 3.2 3.6 V IF = 20mA IR Reverse current - - 10 µA VR = 5.0V θHP Emission angle at half power points - 100 - deg. IF = 20mA λp Peak Wavelength 520 530 540 nm IF = 20mA 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 Revised 3/20/06 Plano, Texas 75074-8524 www.clairex.com