Annwa high color surface mount LED products for outdoor display

AvagoTechnologies (Annwa high-tech) announced the day before, the launch of a new series of high brightness surface mount tricolor light-emitting diode LED products, will be able to help the designers to develop more and more sharp vivid images and graphic output of large indoor and outdoor electronic display device, this new series of high brightness RGBLED standard PLCC-4 packaging supplies, especially for the outdoor environment design and operation of more stringent. Avago new ASMT-QTB2 series high brightness AllnGaP and InGaN three color LED by strengthening production of silicone resin material, besides having high reliability and long service life, can dramatically reduce color deterioration, long time use in addition, ASMT-QTB2 series also provides a 120 degree ultra wide viewing angle, can display the bright sunlight to improve visibility large outdoor billboards, typical applications of Avago high brightness ASMT-QTB2RGBLED including stadium scoreboard, bulletin board, lantern and electronic variable message signs etc..

In addition to high brightness, long and compact size, ASMT-QTB2 Avago surface mount LED production environment brings two advantages, first of all, they can adopt the traditional surface mount technology simple welding, greatly reduce the production cost, in addition the package also after JEDEC moisture sensitivity level 2A certification, for manufacturers, representatives of this level these LED can leave the sealed package placed at room temperature (30 C and 60% relative humidity) reached around without moisture absorption in the removal of pre production.

InGaN and AllnGaP ASMT-QTB2LED Avago package which provides low thermal resistance, can make the heat from the package in a more efficient heat dissipation to the motherboard, so the device can maintain long-term reliability at the same time, it is more standard and SMT reflow process compatible, and the proposed MSL2a moisture sensitivity level will bring for customers in the assembled products with greater flexibility.

Features

120 degree ultra wide angle

The black surface of the RGBPLCC-4 package provides high contrast

High reliability LED package integrated AllnGaP and InGaN chip technology

Have the minimum intensity loss of long-term characteristics, less than 50% deterioration degree at room temperature under 25 DEG C for 50000 hours after operation

Provide 8mm7 inch tape packing

Compatible with most IR welding procedure

Humidity sensitivity: JEDECMSL2a

Low thermal resistance: the average junction resistance to pin (Rthjp) for each color 75C/W

Pb-Free environmentally friendly lead-free package and meet RoHS standard

Source: the age of projection