CLE549W

CLE549W Preliminary ® High Power GaN White LED Flat Window Hermetic Coaxial Package CATHODE Ø.083 (2.11) Ø.073 (1.85) Clairex January, 2005  Technologies, Inc. .182 (4.62) .172 (4.37) ANODE .019 (.48) .016 (.41) Ø .055 (1.40) Ø.045 (1.14) .425 (10.79) MIN ALL DIMENSIONS ARE IN INCHES (MILLIMETERS) features • Flat window miniature coaxial package • ± 50° emitting angle • cathode connected to case • High luminous flux • RoHS compliant description The CLE549W contains an advanced, high efficiency, high output, GaN blue emitting LED mounted in a miniature hermetic package. A phosphor coating is applied to the die which, when excited, emits white light. 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) .................................................................... 200mW 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 1.60mW/°C from 25°C free air temperature to TA = +125°C. electrical characteristics (TA = 25°C unless otherwise noted) symbol ΦV VF IR θHP parameter Luminous flux Forward voltage Reverse current Emission angle at half power points min typ 820 3.2 100 max 3.6 5.0 units mlm V µA deg. test conditions IF = 20mA IF = 20mA VR = 5.0V IF = 20mA Clairex reserves the right to make changes at any time to improve design and to provide the best possible product. Revised 3/20/06 Clairex Technologies, Inc. Phone: 972-265-4900 1301 East Plano Parkway Fax: 972-265-4949 Plano, Texas 75074-8524 www.clairex.com