Shenzhen E-Top Semiconductor equipment Co., Ltd
Shenzhen E-Top Semiconductor equipment Co., Ltd - Professional Supplier for Electronics components & second hand machines.
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In 2000, Refond, the first SMD LED manufacturer in China, was founded by several young men who were aware of the prosper future of LED and determined to break the technology monopoly. After 17 years of hard working, Refond still ranks on the top level with many first creations, such as the high power ceramic, silicon encapsulation, TV backlight module, automotive LED module. Meanwhile, Refond isapproved by international customers due to its high quality products covering from lighting, backlight, home appliances, automotive, security applications. In the next 10 years, Refond will drive to more fields with the core of innovative technology, like intelligent lighting, auto application, laser, healthy devices, etc.
We ETSE offer all kinds of refond LED diodes, such as SMD 2835, SMD3030, SMD 3014, SMD 5050, 5050RGB, High power LED and so on.
| Parameter | Symbol | Rating | Min. | Typical | Max. | Unit | Test Condition |
|---|---|---|---|---|---|---|---|
| Power Dissipation | Pd | 180 | mW | If = 60mA | |||
| Forward Current | If | 60 | mA | ||||
| Peak Forward Current | Ifp | 85 | mA | ||||
| Forward Voltage | Vf | 2.7 | 3.0 | 3.2 | V | If = 60mA | |
| Lumen Flux | 22 | 24 | lm | If = 60mA | |||
| Color Temperature | CCT | 2700-6500K | |||||
| Color Rendering Index | Ra | 90 | 95 | % | If = 60mA | ||
| Reverse Current | IR | 1 | μA | VR = 5V | |||
| Junction Temperature | Tj | 125 | ℃ | ||||
| Soldering Temperature | Tsol | 260℃ for 10 sec | |||||
| Operation Temperature | Topr | -40℃ ~ 85℃ | |||||
| Storage Temperature | Tstg | -40℃ ~ 100℃ | |||||
| Viewing Angle | 2 θ1/2 | 120 | degree | If = 60mA | |||
| Thermal Resistance | Rth(j-s) | 35 | ℃/W |
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