Are points of light in RGB addressable 2020 LEDs smaller than in 5050 LEDs?

Thread Starter

seanspotatobusiness

Joined Sep 17, 2016
190
Regarding addressable RGB LEDs, is the point of light in a 2020 size LED smaller than in a 5050 LED? Or is the package smaller whilst the junction and point of light are the same size?
 

oz93666

Joined Sep 7, 2010
669
These numbers refer to the dimension of the chip .... 5050 is 5mm square ...3528 is 3.5mm by 2.8mm ... 2020 2mm square ...

The actual light emitting area will be slightly smaller but will relate to the overall dimensions ...smaller size will have smaller light emitting area and consume less power (current) .... smaller size will also generally be more efficient (lumens out per W in)
 

Sensacell

Joined Jun 19, 2012
2,447
Same technology- different packages.

4 parts- 3 tiny wire-bonded LED chips, 1 ASIC to control them.
 
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