Description
Generation 2 CDM-6 COB Warm-Dimming White LED Arrays
Features
• High flux densities exceeding 1080 lm from a 6 mm LES for directional lighting
• Superb efficacies up to 119 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
Ordering Part Numbers
The following table lists the 18 V and 36 V products with typical flux and minimum flux measured at Tj = 85°C with 20 ms Pulse mode. The values at 25°C are calculated and shown for reference only.
18 V
| CRI1 | CCT | Output Flux (lm)2 | Drive Current
(mA) |
Ordering Part Number3 | ||
| Typical
(85°C) |
Minimum
(85°C) |
Calculated
Typical (25°C) |
||||
| >90 | 1800K | 20 | 17 | 22 | 20 | CDM-6-3018-90-18-DWZX-F3-3
CDM-6-3020-90-18-DWZX-F3-3 |
| 2000K | 20 | 17 | 22 | 20 | ||
| 3000K | 1080 | 1005 | 1190 | 600 | ||
36 V
| CRI1 | CCT | Output Flux (lm)2 | Drive Current
(mA) |
Ordering Part Number3 | ||
| Typical
(85°C) |
Minimum
(85°C) |
Calculated
Typical (25°C) |
||||
| >90 | 1800K | 50 | 45 | 55 | 20 | CDM-6-2718-90-36-DWZX-F3-3
CDM-6-3018-90-36-DWZX-F3-3 CDM-6-3020-90-36-DWZX-F3-3 |
| 2000K | 51 | 46 | 56 | 20 | ||
| 2700K | 1060 | 985 | 1165 | 300 | ||
| 3000K | 1080 | 1005 | 1190 | 300 | ||
Absolute Maximum Ratings
18 V
| Parameter | Symbol | Value | Unit | |
| Forward Current | Maximum | If max | 800 | mA |
| Power Dissipation | Maximum | D max | 15.7 | W |
| Operating Case Temperature | Maximum | TC | 105 | °C |
| Junction Temperature | Maximum | T
j |
140 | °C |
36 V
| Parameter | Symbol | Value | Unit | |
| Forward Current | Maximum | If max | 400 | mA |
| Power Dissipation | Maximum | D max | 15.2 | W |
| Operating Case Temperature | Maximum | TC | 105 | °C |
| Junction Temperature | Maximum | T
j |
140 | °C |
Characteristics – 18 V
| Parameter | Symbol | Value | Unit | |
| Light Emitting Surface Diameter4 | LES | 6.8 | mm | |
| Forward Voltage – Warm White Mode (If =20 mA) | Minimum | Vf min | 10.0 | V |
| Typical | Vf typ | 11.5 | ||
| Maximum | Vf max | 13.5 | ||
| Forward Voltage – Cool White Mode (If =600 mA)5 | Minimum | Vf min | 15.6 | V |
| Typical | Vf typ | 17.6 | ||
| Maximum | Vf max | 19.6 | ||
| Viewing Angle | 2θ1/2 | 120 | ° | |
| Thermal Resistance (junction to case)6 | Rth J-C | 2.0 | °C/W | |
Characteristics – 36 V
| Parameter | Symbol | Value | Unit | |
| Light Emitting Surface Diameter4 | LES | 6.8 | mm | |
| Forward Voltage – Warm White (If =20 mA) | Minimum | Vf min | 25.0 | V |
| Typical | Vf typ | 27.0 | ||
| Maximum | Vf max | 29.0 | ||
| Forward Voltage – Cool White (If =300 mA)5 | Minimum | Vf min | 33.0 | V |
| Typical | Vf typ | 35.5 | ||
| Maximum | Vf max | 38.0 | ||
| Viewing Angle | 2θ1/2 | 120 | ° | |
| Thermal Resistance (junction to case)6 | Rth J-C | 2.0 | °C/W | |
