CLE539 CLAIREX | Alldatasheet
Document overview
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Technical content
Clairex Technologies, Inc. 1301 East Plano Parkway Plano, Texas 75074-8524 Phone: 972-265-4900 Fax: 972-265-4949 www.clairex.com Clairex reserves the right to make changes at any time to improve design and to provide the best possible product. CLE539 Preliminary High Power GaN White LED Dome Lens Can, Hermetically Sealed Clairex Technologies, Inc. October, 2004
features
- Dome lens TO-46 package
- ± 11° emitting angle
- High luminous intensity
- High luminous flux
- Cathode connected to case
description
The CLE539 contains a GaN, high power output, blue LED bonded to a ceramic substrate and mounted on a TO-46 header. A phosphor coating is applied to the die which, when excited, emits white light. The TO-46 header provides the thermal environment for reliable operation over a wide temperature range. For additional information, call Clairex. absolute maximum ratings (TA = 25°C unless otherwise stated) notes: 1. 0.06” (1.5mm) from the header 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 parameter min typ max units test conditions IV Luminous intensity - 5.5 - cd I F = 20mA ΦV Luminous flux - 635 - mlm I F = 20mA VF Forward voltage - 3.2 3.6 V I F = 20mA IR Reverse current - - 5.0 µA V R = 5.0V ΘHP Total angle at half power points - 22 - deg. I F = 20mA 0.147 (3.73) 0.137 (3.48) 0.205 (5.21) 0.215 (5.46) 0.100 (2.54) dia. 0.025 (0.64) max. 1.00 (25.4) min. 0.190 (4.83) 0.176 (4.47) 0.165 (4.19) 0.145 (3.68) 0.019 (0.48) 0.016 (0.41) 0.156 (3.96) 0.136 (3.45) CATHODE ANODE 0.050 (1.27) nom ALL DIMENSIONS ARE IN INCHES (MILLIMETERS) Revised 3/20/06