CBT-90-UV-C11-GA400-22

CBT-90-UV-405 Product Datasheet CBT-120 Product PreliminaryPreliminary Datasheet CBT-90-UV-405 LEDs Features: •• >6.5 W of optical power from 400 nm to 410 nm. •• High thermal conductivity package . ›› Junction to heat sink thermal resistance of 0.9 °C/W •• Photonic lattice technology for very high power density and uniform emission Table of Contents Technology Overview. . . . . . 2 Optical & Electrical Characteristics. . . . . . . . . . . . . 3 •• Large, monolithic chip with surface emitting area of 9 mm2 •• Low-profile window for efficient coupling into small-etendue systems •• High radiometric efficiency •• Environmentally friendly: RoHS compliant, mercury-free •• Variable drive currents: less than 1 A through 22.5 A Flux & Spectral Characteristics vs. Temperature. . . . . . . . . . . . 4 Lifetime & Power Maintenance. . . . . . . . . . . . . . . 5 Radiation Patterns . . . . . . . . . 6 Thermal Resistance . . . . . . . . 6 Mechanical Dimensions. . . . 7 Ordering Information . . . . . . 8 Applications •• Spot-curing •• Inspection •• Machine Vision •• Fiber-coupled illumination •• Rapid Prototyping and 3D printing •• Medical and Scientific Instrumentation 1 PDS-001xxx Rev A © 2012 Luminus Devices, Inc. - All Rights Reserved Luminus Devices, Inc. • T 978.528.8000 • www.luminus.com 1100 Technology Park Drive • Billerica, MA 01821 CBT-90-UV-405 Product Datasheet Preliminary Technology Overview Luminus Big Chip LEDs™ benefit from innovations in device technology, chip packaging and thermal management. This suite of technologies give engineers and system designers the freedom to develop solutions both high in power and efficiency. Photonic Lattice Technology Reliability Luminus’ photonic lattice technology enables large area LED chips to emit photons uniformly over the entire LED chip surface. The intense optical power density produced by these UV Big Chip LEDs™ facilitate designs which replace arc and halogen lamps where arrays of traditional high power LEDs cannot. Designed from the ground up, Luminus Big Chip LEDs are one of the most reliable light sources in the world today. Big Chip 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 10,000 hours, Luminus Big Chip LEDs are ready for even the most demanding applications. For UV devices, Luminus engineers the photonic lattice to maximize light extraction and to emit with a Lambertian far-field distribution pattern. The design maximizes efficiency and allows for flexible optical designs. Environmental Benefits Packaging Technology Thermal management is critical in high power LED applications. With a thermal resistance from junction to heat sink of 0.9°C/W, Luminus CBT-90-UV 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. Luminus LEDs help reduce power consumption and the amount of hazardous waste entering the environment. All Big Chip LED products manufactured by Luminus are RoHS compliant and free of hazardous materials, including lead and mercury. Understanding Big Chip LED Test Specifications Every Luminus LED is fully tested to ensure that it meets the high quality standards expected from Luminus’ products. Testing Temperature Multiple Operating Points (1 A, 9 A, 13.5 A) 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 Big Chip 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