Luminus Devices SBT-90 White Big Chip LEDs™

Luminus Devices SBT-90 White Big Chip LEDs™ are large, monolithic chips, each with a uniform emitting area of 9mm². These LEDs feature an extremely high optical output, a high thermal conductivity package, and Luminus Devices' proprietary Big Chip LEDs™ (PhlatLight®) technology, the name of which is derived from photonic lattice. Photonic lattice technology creates true surface emission from the source, which 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.

Features

Extremely high optical output: Over 1800lm at 9.0A from a single chip (white)
High thermal conductivity package - junction to case thermal resistance of only 0.7ºC/W
Large, monolithic chip with a uniform emitting area of 9mm²
Unencapsulated die with low profile protective window optimizes optical coupling in etendue-limited applications

Lumen maintenance of greater than 70% after 70,000 hours
Environmentally friendly: RoHS compliant
Variable drive current: less than 1A through 9A to full reliability specifications
Electrically isolated thermal path