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Category Archives: Semiconductors

Diodes, Transistors, FET, MOSFET, Zeners, ICS, ASIC, FPGA,

Sensitron Power Semiconductors

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Sensitron is a privately held company, founded in 1969 and located on Long Island in Deer Park, New York. Products include  motor controllers, diodes, smart power management and conversion, voltage protection components and embedded boards

Sensitron Power Semiconductors

Sensitron’s Motor Control expertise extends the usefulness of electronic technologies, bridging the gap between semiconductor devices and their systems usage.

Sensitron is capable of supplying custom design Solid State Power Products and Remote Power Controllers  that satisfy many unique electrical and mechanical requirements.

Sensitron Power Semiconductors

Sensitron’s capabilities include fully Integrated 3-Phase Brushless DC Motor Control Subsystem including power stage, non-isolated driver stage and controller stage.”

  • Schottky Diodes
  • Motor Controllers
  • Solid State Relays
  • IGBT and MOSFET Drivers
  • Lightning Strike Protection
  • Power Factor Correction

Sensitron
100 Engineers Road, Hauppauge, NY 11788, USA.

LUW CN5M – OSRAM Opto Semiconductors

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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

LUW CN5M - OSRAM Opto Semiconductors

Some Specifications

  • 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

LED Chips and RF Semiconductors – Cree

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“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.

Cree - Led Lighting and Wireless Semiconductors

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.”

LED Lighting Devices from Nichia

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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

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.

NICHIA – Semiconductors and Materials

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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 - Semiconductors and Materials

“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.

High-Voltage High-Power IGBT

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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.

High-Voltage High-Power IGBT

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 – LED Lighting Solutions

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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

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.