Straight plug f5-red general and-green two-color led light
$16≥1Bag/Bags
Min. Order: | 1 Bag/Bags |
$16≥1Bag/Bags
Min. Order: | 1 Bag/Bags |
Model No.: two-color led light
Selling Units | : | Bag/Bags |
In the LED chip manufacturing process, which processes have a more important impact on its optoelectronic performance?
Generally speaking, after the LED epitaxial production is completed, its main electrical properties have been finalized, and the chip manufacturing does not change the nature of its core production, but improper conditions during the coating and alloying process will cause some electrical parameters to be poor. For example, low or high alloying temperature will cause poor ohmic contact Light Emitting Diode. Poor ohmic contact is the main reason for the high forward voltage drop VF in chip manufacturing. After cutting, if some etching processes are performed on the edge of the chip, it will be better to improve the reverse leakage of the chip Light Emitting Diode In-line. This is because after cutting with a diamond grinding wheel blade, more debris and powder will remain on the edge of the chip. If these are stuck to the PN junction of the LED chip, it will cause leakage and even breakdown. In addition, if the photoresist on the surface of the chip is not peeled cleanly, it will cause difficult and false soldering on the front side. If it is on the back side, it will also cause a high voltage drop. In the chip production process, the light intensity can be increased by roughening the surface and dividing into an inverted trapezoid structure LED light strip.
Origin: Guangdong Export or not: Yes Order No.: 12458794 Brand: XiGe Article No.: 5897619 Model: 1206 Size:1206 Power: 0.5 (W) Color rendering index: 80 Luminous flux: 10 (LM) Forward voltage: 12 (V) Reverse voltage: 12 (V) ESD:12(V) Rated current: 10 (a) Chip brand: San'an Chip size: 5 (MIL) Phosphor brand: customizable Glue brand: customizable Wire material: gold wire Bracket material: Copper Luminous angle: 15 (°) Luminous efficiency: 100 (LM / W) Thermal resistance: ≤ 50 (° / W) Maximum allowable junction temperature: 100 (°) Voltage temperature coefficient: 5 (MV / ℃) 1000 hours conventional aging: 85% 6000 hours conventional aging: 20% Lm-80 test passed: Yes Color temperature range: 10 (k) Cross border export source: Yes
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