Description
Generation 2 CDM-9 COB Warm-Dimming White LED Arrays
Features
• High flux densities exceeding 1350 lm from a 9 mm LES for directional lighting
• Superb efficacies up to 124 lm/W at 3000K, minimum 90 CRI
• 100 % factory tested at 85°C hot operating conditions
• Excellent beam uniformity with 10° narrow spot optics
• Halogen like and linear dimming profile options
• CCT tune range options from 1800K and 2000K to 2700K and 3000K
• 3 step binning for each CCT provides accurate color representation.
• Proprietary IC circuit provides smooth and flicker free dimming even at low level.
• Robust package design guarantees long lifetimes in demanding operating conditions.
Applications
• Spotlights/Track Lights
• Downlights
• Shop Lighting
• Hospitality Lighting
• Architectural and Specialty
• Residential Lighting
• Humancentric Lighting
Ordering Part Numbers
The following table lists the products with typical flux and minimum flux measured at Tj = 85°C with 20 ms Pulse mode. The values at 25ºC are calculated and shown for reference only.
|
CRI1 |
CCT |
Output Flux (lm)2 |
Drive Current (mA) |
Ordering Part Number3 |
||
|
Typical (85°C) |
Minimum (85°C) |
Calculated Typical (25°C) |
||||
|
>90 |
1800K |
51 |
46 |
56 |
20 |
CDM-9-2718-90-36-DWZX-F3-3 CDM-9-3018-90-36-DWZX-F3-3 CDM-9-3020-90-36-DWZX-F3-3 |
|
2000K |
52 |
47 |
57 |
20 |
||
|
2700K |
1310 |
1220 |
1440 |
350 |
||
|
3000K |
1350 |
1255 |
1485 |
350 |
||
Absolute Maximum Ratings
|
Parameter |
Symbol |
Value |
Unit |
|
|
Forward Current |
Maximum |
If max |
800 |
mA |
|
Power Dissipation |
Maximum |
D max |
29.6 |
W |
|
Operating Case Temperature |
Maximum |
TC |
105 |
°C |
|
Junction Temperature |
Maximum |
T j |
140 |
°C |
Characteristics
|
Parameter |
Symbol |
Value |
Unit |
|
|
Light Emitting Surface Diameter4 |
LES |
9.2 |
mm |
|
|
Forward Voltage - Warm White Mode (If =20 mA) |
Minimum |
Vf min |
25.0 |
V |
|
Typical |
Vf typ |
27.0 |
||
|
Maximum |
Vf max |
29.0 |
||
|
Forward Voltage - Cool White Mode (If =350 mA)5 |
Minimum |
Vf min |
31.0 |
V |
|
Typical |
Vf typ |
33.5 |
||
|
Maximum |
Vf max |
37.0 |
||
|
Viewing Angle |
2θ1/2 |
120 |
° |
|
|
Thermal Resistance (junction to case)6 |
Rth J-C |
1.01 |
°C/W |
|
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