LED on SMD ceramic package with silicon resin with lens, high efficient lighsource at small dimensions. Color temperature (typ.): 6500 K, ThinGaN Technology.
LUW CN5M – OSRAM Opto Semiconductors
- Color of Emission – ultrawhite
- Luminous Flux 18.000 .. 35.500 (mlm)
- Luminous Intensity typ. 34000 (mcd)
- Forward voltage typ. 3.6 V
- Optical efficiency 73 lm/W
- Thermal resistance 30 K/W
Specs at IF = 140 mA
From OSRAM Opto Semiconductors
“Cree LEDs combine highly efficient InGaN materials with proprietary substrates to deliver superior price/performance for high-intensity LEDs….”
LED Chips and Lighting from Cree
Product line include lighting-class LEDs, LED lighting Solutions. They also have semiconductors for wireless and power applications.
Wolfspeed, A Cree Company, stands alone as the premier provider of the most field-tested SiC and GaN Power and RF solutions in the world. As the leader in wide bandgap semiconductor technology.
Cree Lighting Solutions
“The lighting elements of LEDs are modulated by diffusers, so you won’t be distracted by hotspots or glare. The only thing you’ll experience is life under beautiful, radiant light.”
Japanese chemical engineering and manufacturing company, headquartered in Tokushima, Japan. Specializes in the manufacturing and distribution of phosphors, including light-emitting diodes (LEDs), battery materials, and calcium chloride.
Light Emitting Diode – InGan LED NICHIA
Nichia 219 white LED offers typical 140 lumen output at 1 W input power with 5,000 K color temperature. Using a uniformly phosphor coated chip, Nichia 219 has the industry leading source brightness and tightest optical footprint.
High Power Point Source White Led NVSx219AWe rolled out a better idea
The spatial color uniformity is also optimized with Nichia’s leading phosphor technology. At 350 mA drive current, the typical forward voltage is only 3.0 V. Additionally, this package is capable of drive currents up to 1.5 A.
Japanese chemical engineering and manufacturing company, headquartered in Tokushima, Japan. Specializes in the manufacturing and distribution of phosphors, including light-emitting diodes (LEDs), battery materials and calcium chloride.
NICHIA – Semiconductors and Materials
Products include Ultraviolet LEDs (UV-LEDs), Light Emitting Diode (InGaN LED), LASER DIODEs and Compound Semiconductor Materials. Fine Chemicals and Special Materials for electronic component manufacture.
“Nichia 219 white LED offers typical 140 lumen output at 1 W input power with 5,000 K color temperature. Using a uniformly phosphor coated chip, Nichia 219 has the industry leading source brightness and tightest optical footprint. The spatial color uniformity is also optimized with Nichia’s leading phosphor technology. At 350 mA drive current, the typical forward voltage is only 3.0 V. Additionally, this package is capable of drive currents up to 1.5 A.”
Shuji Nakamura’s invention of the first high brightness blue-light LED, which was based on gallium nitride lead to the LED Lighting Phenomena.
IGBT module from Hitachi. The new IGBT module makes high energy efficiency and silent operation of inverters possible. It has High thermal fatigue durability. It is a High speed and low loss IGBT module.
High-Voltage High-Power IGBT
Low noise due to soft and fast recovery diode. The driving power is less as the MOS gate input capacitance is very low. The modules are very reliable and durable. The heatsink has a Isolation between terminals and base.
From 1700V to 6500V, High Power Density, Low Inductance, Scalable, Easy Paralleling, Standard and High Isolation Package.
The Hitachi Power Semiconductor Devices mark a new era of Power electronics by High-Power IGBT modules, High-Voltage ICs and Power diodes.
GE Lumination offers a wide range of world-class, environmentally responsible LED solutions and systems for signage, architectural, transportation, display lighting and general illumination applications. Lumination is a GE Consumer & Industrial business in collaboration with Nichia.
GE – LED Lighting Solutions
Solid-state lighting solutions can be built using Vio LED. Energy savings, long life and robustness. “Vio LEDs combine 405 nm violet chips with proprietary phosphors to create a natural white light.” Warm white light, similar to Edison Filament Lamp.
Vio White LED – Lumination GE – 2009
GE Lighting’s Vio LEDs were the first of their kind to utilise remote phosphor technology. Combining violet chips with phosphors applied to the hemispherical lens of the LED, radiation is converted directly to white light without colour mixing. Vio LEDs are available in 3000K, 3500K and 4100K colour temperatures and can be used in many standard fixtures designed for general illumination applications.
Vio LEDs provide high efficiency at warmer colour temperatures, as well as flexible colour temperature and colour rendering options making them a viable, energy efficient alternative to traditional light sources.
LUXEON Rebel LEDs are designed for a wide range of lighting applications and available in specifi Correlated Color Temperatures (CCT) and Color Rendering Index (CRI) combinations, flux and CCT combinations and even specified efficacy.
LUXEON Rebel White – Philips Lumileds
Electrical Characteristics at 350 mA for LUXEON Rebel – Thermal Pad Temperature = 25ºC
Part No – LXM3-PW71
- Nominal CCT – 3000K
- Typical CRI – 85
- Typical Luminous Flux – 77 lm
- Forward Voltage Vf – Typ – 3.00 V
- Color Temperature – CCT – 3045K
- Typical Viewing Angle – 120 Degrees
LED Technology Glossary
Correlated Color Temperature (CCT) – The phrase use to describe the temperature at which a Planckian Black Body Radiator and an illumination source’s appear to match, usually specified in Kelvin (K).
CRI or Color Rendering Index – The calculated rendered color of an object. The higher the CRI (based upon a 0-100 scale), the more natural the colors appear. Natural outdoor light has a CRI of 100. Common lighting sources have a large range of CRI.
Flux – The sum of all the lumens (lm) emitted by a source (see lumen).
From – Philips Lumileds Lighting Company