CBT-140-WCS-L16-UB123

CBT-140 Product Datasheet CBT-140 White LEDs Features: Table of Contents Technology Overview. . . . . . 2 Test Specifications . . . . . . . . . 2 • Extremely high optical output from a14 mm2 circular source: Up to 5,000 white lumens • Round emitting aperture provides most efficient match to circular optical systems and narrow beam projectors Binning Structure. . . . . . . . . . 3 • Unencapsulated package preserves small etendue facilitating narrow beam optical system design Chromaticity Bins. . . . . . . . . . 4 • Chip on board package assures straightforward system assembly with the best possible thermal performance for high power devices. Ordering Inforamtion . . . . . . 6 Bin Kit Order Codes. . . . . . . . . 7 • Integrated thermistor enables consistent temperature monitoring during operation for high system reliability Shipping and Labeling . . . . . 8 • High thermal conductivity package - junction to heat sink thermal resistance less than 0.25°C/W Electrical Characteristics . . 10 • Variable drive current: 1 A to 28A • High CRI (92 typical) Daylight color temperatures for natural lighting Thermal Resistance . . . . . . . 13 • Environmentally friendly: RoHS compliant Mechanical Dimensions . . . 14 Tray Outline . . . . . . . . . . . . . . 15 Packing and Shipping Specification. . . . . . . . . . . . . . . . . . . . . . . 16 History of Changes. . . . . . . 17 Applications • Architectural and Entertainment Lighting • Microscopy • Spot Lighting • Fiber-coupled Illumination • Medical Lighting • Machine Vision 1 PDS-002013 Rev 09 © 2019 Luminus Devices, Inc. - All Rights Reserved Luminus Devices, Inc. • T 408.708.7000 www.luminus.com 1145 Sonora Court Sunnyvale, CA 94086 USA CBT-140 Product Datasheet Technology Overview Luminus LEDs™ benefit from a suite of innovations in the fields of chip technology, packaging and thermal management. These breakthroughs allow illumination engineers and designers to achieve solutions that are high brightness and high efficiency. Monolithic Large Chip Technology Luminus’ technology enables large area LED chips with uniform brightness over the entire LED chip surface. The optical power and brightness produced by these large monolithic chips enable solutions which replace arc and halogen lamps where arrays of traditional high power LEDs cannot. Packaging Technology Thermal management is critical in high power LED applications. With a thermal resistance from junction to board of 0.25º C/W, Luminus CBT-140 LEDs have the lowest thermal resistance of any LED on the market. This allows the LED to be driven at higher current densities while maintaining a low junction temperature, thereby resulting in brighter solutions and longer lifetimes. Reliability Designed from the ground up, Luminus LEDs are one of the most reliable light sources in the world today. LEDs have passed a rigorous suite of environmental and mechanical stress tests, including mechanical shock, vibration, temperature cycling and humidity, and have been fully qualified for use in extreme high power and high current applications. With very low failure rates and median lifetimes that typically exceed 60,000 hours, Luminus LEDs are ready for even the most demanding applications. Environmental Benefits Luminus LEDs help reduce power consumption and the amount of hazardous waste entering the environment. All LED products manufactured by Luminus are RoHS compliant and free of hazardous materials, including lead and mercury. Understanding Luminus LED Test Specifications Every LED is fully tested to ensure that it meets the high quality standards expected from Luminus products. Testing Temperature Multiple Operating Points Luminus core board products are typically measured in such a way that the characteristics reported agree with how the devices will actually perform when incorporated into a system. This measurement is accomplished by mounting the devices on a 40ºC heat sink and allowing the device to reach thermal equilibrium while fully powered. Only after the device reaches equilibrium are the measurements taken. This method of measurement ensures that Luminus LEDs perform in the field just as they are specified. The tables on the following pages provide typical optical and electrical characteristics. Since the LEDs can be operated over a wide range of drive conditions (currents from 1A to 28.0A, and duty cycles from