Search results for "tvs diodes"
ON Semiconductor - Schottky Barrier Diodes for Portable Applications
ON Semiconductor has introduced four new 30V Schottky barrier diodes. Housed in an ultra-small 0201 Dual Silicon No-lead (DSN2) chip level package, the new Schottky barrier diodes offer portable electronics designers both the industry’s smallest Schottky diode and best-in-class space-performance.
Marvel introduces industry's first single chip dual-string dimmable LED lighting controller family
Marvell has announced the world's first dual-string smart LED controller chip, the 88EM8801, which uses the company's unique power technology to enable superior lighting performance. Using high-levels of integration and advanced mixed-signal technology, Marvell is able to pack high-end lighting features into a single chip that would otherwise require multiple driver chips, a micro-controller and many discrete components to implement. The on-chip ...
Lumics GmbH introduces a new series of powerful 1470nm and 1540nm Diode Laser heads
Due to the compact design and high efficiency, the laser is the first choice for integration into highly sophisticated laser devices
SABIC Paints a Bright Future for Laser Direct Structuring with New Custom-Colorable LNP* Thermocomp* Compound
The Innovative Plastics strategic business unit of SABIC announced the first new custom-colorable LNP* Thermocomp* thermoplastic compound for laser direct structuring (LDS) to save space and reduce the weight of mobile devices.
New LED driver from Supertex protects LEDS from high currents in LCD TV backlightling applications
Supertex, Inc. has introduced HV9860, a boost LED driver that is designed to optimize LED performance and extend LED life in applications such as RGB or white LED backlighting, LCD TVs and monitors, and LED lamps for general lighting. The IC uses a peak current mode control scheme and includes an internal transconductance amplifier to accurately control output current over all line and load conditions.
Novaled develops highly power-efficient white PIN OLEDs with long lifetime and excellent light quality
Novaled, a leading technology and materials provider specializing in high-efficiency, long-lifetime organic light-emitting diodes (OLEDs) for display and lighting applications, today announced it has developed a highly power-efficient white OLED structure achieving 60 lm/W at a brightness of 1,000 cd/m2 capable of reaching a very long lifetime of 100,000 hours at an initial brightness of 1,000 cd/m2 while using commercially available fluorescent ...
High Power High Efficiency 1550nm Eye Safe Laser Diodes
Intense Ltd., developer of next generation semiconductor lasers, systems and solutions, today announced the new Series 2400 eye safe laser diodes at World of Photonics 2009 in Munich. The Series 2400 are 1550nm short pulsed single emitters and stacks that have been redesigned for higher power and efficiency. The single emitters are available in 75µm to 150µm junction lengths, with power levels of 6W to 12W. Individual emitters can be stacked in...
NEC Electronics - High-Operating-Temperature 1310nm TOSA for 10Gbit/s High-Speed Optical Transmission
NEC Electronics Europe has introduced a series of uncooled 1310nm Multiple Quantum Wells (MQW) structured Distributed Feed-Back (DFB) laser diodes allowing the operation up to 95°C and low power consumption. The NX8346-series transmitter optical sub-assembly (TOSA) is based on a new AlGaInAs chip design allowing high temperature and high speed operation. Due to an oxidation free BH-structure, low operating currents (Iop) and high reliability are...
Intense Ltd. Announces Higher Power MIL SPEC QCW Bars & Stacked Arrays to 3kW
Intense Ltd., developer of next generation semiconductor lasers, systems and solutions, today announced at Photonics West an expanded range of high power QCW bars and stacked array products. The new Hermes Stacked Array line now includes higher power QCW laser diodes, ranging from 600 to 3,000W, qualified to MIL-Standards. In addition, Intense provides passively mounted QCW Bars with power levels ranging from 100 to 400W.
Renesas Electronics to Enter into the Blue-Violet Laser Market with a Newly Developed Structure Formation
Renesas Electronics announced the company’s first blue-violet semiconductor laser diode with a wavelength of 405 nm and a new structure incorporating an optical waveguide into the semiconductor device, which enables high power output and excellent suitability for mass production.