Shenzhen Huanyu Dream Technology Co., Ltd
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20W High CRI 1313 COB Led Chip 4000K-6000K 600mA 34-38V Cob Led
20W 1313 COB Led Chips Features
* Dimension 13.50mm×13.50mm×1.5mm
* CRI: 95
* Wide viewing angle : 120°
* RoHS compliant
* Sulphation corrosion resistance
* Manual Soldering
* The White LED which was fabricated using a blue chip and phosphor
20W 1313 COB Led Chips Details
Electrical - Optical Characteristics at Ta=25℃
| Type | Symbol | Test condition | Value | Unit | ||
| Min. | Typ. | Max. | ||||
| Forward Voltage | VF | IF=600mA | 34 | -- | 38 | V |
| 4000K-6000K | φ | IF=600mA | 2800 | -- | 3300 | Lm |
| Viewing Angle | 2θ1/2 | IF=600mA | -- | 120 | -- | Deg |
| Color Rendering Index | CRI | IF=600mA | 95 | -- | 98 | -- |
| Thermal resistance | Rth(j-s) | IF=600mA | -- | -- | 0.67 | ℃/W |
Absolute Maximum Ratings at Ta=25℃
| Parameter | Symbol | Rating | Units |
| Power Dissipation | Pd | 25 | W |
| Forward Current | IF | 600 | mA |
| Peak Forward Current | IFP | 660 | mA |
| Junction temperature | Tj | 115 | ℃ |
| Solder temperature | Ts | 350 | ℃ |
| Operating Temperature | Topr | -40 ~ + 85 | ℃ |
| Storage Temperature | Tstg | -40 ~ + 100 | ℃ |
Optica Characteristic curve
Package Dimension
20W 1313 COB Led Chips Applications
Widely used in Mobile phone flash, Automotive signal lighting, Automotive interior / Exterior lighting, Automotive forward lighting,Torch, Architectural lighting, LCD TV / Monitor backlight, Projector light source, Traffic signals, Task lighting, Decorative / Pathway lighting, Remote / Solar powered lighting, Household appliances and so on.