COB CSP LED Chip 50000 Hours Lifespan

Guangmai LED is proffesional in making the COB CSP LED Chip 50000 Hours Lifespan. 

Flip chip COb LED Introduction:

Flip-chip gold-free chip-scale packaging, based on flip-chip bonding technology, on the basis of traditional LED chip packaging, reducing the gold wire packaging process, eliminating the need for lead frames and wire bonding, leaving only the chip to be used with phosphor and packaging glue . As a new packaging technology product, the flip-chip gold-free chip-level light source has no problems such as non-lighting, flickering, and large light decay caused by virtual soldering of gold wires or poor contact. Compared with the traditional packaging process, the packaging density of the chip-level light source has increased by 16 times, but the packaging volume has been reduced by 80%, and the design space of the lamp is larger. With more stable performance, better heat dissipation, more uniform light color distribution, and smaller size, flip-chip gold-free chips are favored by more and more LED lighting companies and terminal product application companies.

GMKJ Flip Chip COB LED list:

Product Specification

Typical Electrical & Optical Characteristics ( Ta = 25°C)

Package Dimension

Application

About Guangmai LED

Flip chip LED advtanges:

1. There is no heat dissipation through sapphire, which can be used with high current;

2. The size can be smaller and the optics is easier to match;

3. The improvement of heat dissipation function, which improves the life of the chip;

4. The improvement of antistatic ability;

5. Lay the foundation for the development of subsequent packaging technology.

   
   

   
   

Datasheet:

COB CSP LED Chip 50000 Hours Lifespan datasheet can be download from this page. 

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