news digest ♦ Telecoms
1.6mm) and one JU2024 (20 x 24 x 1.6mm) type/s with powers ranging from 4 watts to 15 watts.
by Q4/2013. Meanwhile, 4W / 8W / 13W / 17W / 26W MCPCB 120lm/W COB are coming out for wider options.
Samples are available upon request and mass production has already started.
Telecoms JU 1215 LEDs
MACOM launches first surface mount L-Band 90W GaN power module
A novel modular, SMT-optimised approach unlocks the full promise of gallium nitride in plastic for radar applications
M/A-COM Technology Solutions Inc. (MACOM) has announced the newest entry in its portfolio of GaN in Plastic packaged power products.
JU 2024 LED
All types provide an efficacy of 110lm/W or more at 3000K CCT, a CRI of over 80Ra and 25°C substrate temperature, and are available in versions ranging from ANSI bin 2,700 K to 6,500 K. The JU series also offers 3 step (McAdam) options for advanced utilisation.
JU COB LEDs are multi-chip solutions that are directly applied to the board without housing, for efficient thermal dissipation. Their ceramic substrate base allows for thermal resistances of below 2°C/W, with the largest wattage COB measuring around 0.8C°/W. Low thermal resistance and good heat dissipation ensure high reliability and increase the LEDs’ service life.
Each COB has its unique features with carefully calculated chip configurations for optimal lumens per dollar of over 400lm/$ and optically compact light emission surfaces (LES) for effective pairing with secondary optics.
Additional JU COB options such as “Color Choice”, high voltages from 45 to 250V for different regions and applications, and high CRI (>90Ra) are available to meet customers’ specific needs. All JU COBs have completed LM80 lumen maintenance testing and are offered with a complete line of accessories such as standardized holders, appropriate reflectors and more.
The future product roadmap of the JU family provides for additional higher power members as 25W / 35W / 50W for track light, down light or low bay applications
86
www.compoundsemiconductor.net October 2013
Optimised for L-Band commercial air traffic control, military radar, and long range perimeter monitoring applications at 1.2 to 1.4 GHz, MACOM’s new 2-stage, fully matched GaN in Plastic power module scales to peak pulse power levels of 100W in a 14 x 24 mm package size - delivering twice the power of comparably sized competing products
MACOM says its new high gain GaN in Plastic power modules are the first and only GaN-based modules to support surface mount technology (SMT) assembly, providing significant cost and process advantages compared to ceramic-packaged flange-mount components.
Delivering clear benefits in size, weight and power (SWaP) while enabling high volume manufacturing
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