- 1 -
Americas
Europe
147 Central Avenue
Robert Bunsen Str. 1
Hackensack, NJ 07601
D-67098 Bad Durkheim
(201)
489-8989
+49
(6322)
9567-0
www.cml-it.com
www.cml-it.com
CMDA31 Series Power LED (1 Watt) on Star PCB
CMDA32 Series Power LED (1 Watt) on Square PCB
- Features
Super high flux output and high luminance
Designed for high current operation
Low thermal resistance
SMT solder compatible
Lead (Pb) Free Product RoHS Compliant
- Applications
General Illumination
- Outdoor & Indoor Architectural Lighting
- Decorative Lighting
- Portable Lighting / Flash Light (Torch) Lamps
- Reading Lamps and Task Lighting
- Traffic Signaling
- Description
These packaged LED's on metal PCB's are designed for high current operation and high
flux output applications. The package design features better thermal management
characteristics than other LED solutions. Because of these advantages, this product has
many applications such as internal & external lighting, automobile lighting, large size
LCD backlight, etc.
- 2 -
Americas
Europe
147 Central Avenue
Robert Bunsen Str. 1
Hackensack, NJ 07601
D-67098 Bad Durkheim
(201)
489-8989
+49
(6322)
9567-0
www.cml-it.com www.cml-it.com
1. Outline Dimensions
Cathode
Mark
Slug (+)
Notes : 1. All dimensions are in millimeters.
2. Scale : none
3. This drawing is reference only for engineering
2. Metal Outline Dimensions
-
+
-
+
-
+
Note : 1. All dimensions are in millimeters
2. Scale
: none
3. This drawing
is reference only engineering.
CMDA32xx15D13L
Square Configuration
CMDA31xx15D13L
Star Configuration
Americas
Europe
147 Central Avenue
Robert Bunsen Str. 1
Hackensack, NJ 07601
D-67098 Bad Durkheim
(201) 489-8989
+49 (6322) 9567-0
www.cml-it.com
www.cml-it.com - 3 -
- 4 -
Americas
Europe
147 Central Avenue
Robert Bunsen Str. 1
Hackensack, NJ 07601
D-67098 Bad Durkheim
(201)
489-8989
+49
(6322)
9567-0
www.cml-it.com
www.cml-it.com
3. Electro-Optical Characteristics (at IF=350mA, TA=25C)
P/N
Description
Luminous
Flux
Min./Typ.
(lm)
Correlated
Color
Temperature
(Kelvin)
CRI
Dominant
Wavelength
(nm)
Min./Typ./Max.
Forward Voltage
(volts)
Min./Typ./Max.
View Angle
(degrees)
Thermal
resistance
(C /W)
Symbol
V [1]
CCT [3]
Ra
D
V
2 1/2
R [4]
CMDA31CW15D13L Pure White
32 / 52
6500
76
3.0 / 3.4 / 4.3
110
16
CMDA31WW15D13L Warm White
24 / 35
3000
76
3.0 / 3.4 / 4.3
110
16
CMDA31CB15D13L
Blue
6 / 11
455 / 460 / 475
3.0 / 3.4 / 4.3
130
16
CMDA31AG15D13L
Green
24 / 48
520 / 527 / 535
3.0 / 3.4 / 4.3
130
16
CMDA31AR15D13L
Red
24 / 30
620 / 625 / 630
2.0 / 2.5 / 3.0
128
19
CMDA31GB15D13L Cyan
24 / 40
500 / 505 / 510
3.0 / 3.4 / 4.3
130
16
CMDA31DY15D13L
Amber
24 / 38
585 / 590 / 595
2.0 / 2.5 / 3.0
128
19
4. Absolute Maximum Ratings (at TA=25C)
P/N
Description
Forward
Current
(A)
Power
Dissipation
(Watts)
Junction
Temperat
ure
(C)
Operating
Temperature
(C)
Storage
Temperature
(C)
Symbol
I
F
P
D
T
j
T
opr
T
stg
CMDA31CW15D13L Pure White
0.4
1.9
125
-30~+85
-40~+120
CMDA31WW15D13L Warm White
0.4
1.9
125
-30~+85
-40~+120
CMDA31CB15D13L
Blue 0.4
1.9
125
-30~+85
-40~+120
CMDA31AG15D13L
Green 0.4
1.9
125
-30~+85
-40~+120
CMDA31AR15D13L
Red
0.4
1.2
100
-30~+85
-40~+120
CMDA31GB15D13L Cyan
0.4
1.9
125
-30~+85
-40~+120
CMDA31DY15D13L
Amber 0.4
1.2
100
-30~+85
-40~+120
*Notes:
[1] V is the total luminous flux output as measured with an integrating sphere.
[2] Zener diode chip included to protect the LED from ESD.
[3] R is measured with a metal core PCB (25 C TJ 125 C).
[4] CML maintains a tolerance of 10% on flux and power measurements.
[5] CCT 5% tester tolerance.
[6] Color Coordinate Measurement allowance is 0.005
[7] A tolerance of 0.006V on forward voltage measurements
--------------------------Caution--------------------------
Please do not drive at rated current more than 5 sec. without proper heat sink
CMDA31xx15D13L Star PCB series
- 5 -
Americas
Europe
147 Central Avenue
Robert Bunsen Str. 1
Hackensack, NJ 07601
D-67098 Bad Durkheim
(201)
489-8989
+49
(6322)
9567-0
www.cml-it.com
www.cml-it.com
5. Electro-Optical Characteristics (at IF=350mA, TA=25C)
P/N
Description
Luminous
Flux
Min./Typ.
(lm)
Correlated
Color
Temperature
(Kelvin)
CRI
Dominant
Wavelength
(nm)
Min./Typ./Max.
Forward Voltage
(volts)
Min./Typ./Max.
View Angle
(degrees)
Thermal
resistance
(C /W)
Symbol
V [1]
CCT [3]
Ra
D
V
2 1/2
R [4]
CMDA32CW15D13L Pure White
32 / 52
6500
76
3.0 / 3.4 / 4.3
110
16
CMDA32WW15D13L Warm White
24 / 35
3000
76
3.0 / 3.4 / 4.3
110
16
CMDA32CB15D13L
Blue
6 / 11
455 / 460 / 475
3.0 / 3.4 / 4.3
130
16
CMDA32AG15D13L
Green
24 / 48
520 / 527 / 535
3.0 / 3.4 / 4.3
130
16
CMDA32AR15D13L
Red
24 / 30
620 / 625 / 630
2.0 / 2.5 / 3.0
128
19
CMDA32GB15D13L Cyan
24 / 40
500 / 505 / 510
3.0 / 3.4 / 4.3
130
16
CMDA32DY15D13L
Amber
24 / 38
585 / 590 / 595
2.0 / 2.5 / 3.0
128
19
6. Absolute Maximum Ratings (at TA=25C)
P/N
Description
Forward
Current
(A)
Power
Dissipation
(Watts)
Junction
Temperat
ure
(C)
Operating
Temperature
(C)
Storage
Temperature
(C)
Symbol
I
F
P
D
T
j
T
opr
T
stg
CMDA32CW15D13L Pure White
0.4
1.9
125
-30~+85
-40~+120
CMDA32WW15D13L Warm White
0.4
1.9
125
-30~+85
-40~+120
CMDA32CB15D13L
Blue 0.4
1.9
125
-30~+85
-40~+120
CMDA32AG15D13L
Green 0.4
1.9
125
-30~+85
-40~+120
CMDA32AR15D13L
Red
0.4
1.2
100
-30~+85
-40~+120
CMDA32GB15D13L Cyan
0.4
1.9
125
-30~+85
-40~+120
CMDA32DY15D13L
Amber 0.4
1.2
100
-30~+85
-40~+120
*Notes:
[1] V is the total luminous flux output as measured with an integrating sphere.
[2] Zener diode chip included to protect the LED from ESD.
[3] R is measured with a metal core PCB (25 C TJ 125 C).
[4] CML maintains a tolerance of 10% on flux and power measurements.
[5] CCT 5% tester tolerance.
[6] Color Coordinate Measurement allowance is 0.005
[7] A tolerance of 0.006V on forward voltage measurements
--------------------------Caution--------------------------
Please do not drive at rated current more than 5 sec. without proper heat sink
CMDA32xx15D13L Square PCB series
7. Forward Voltage vs. Forward Current (Ta=25)
3.8
3.6
3.4
3.2
RED
GREEN
BLUE
3.0
2.8
2.6
2.4
2.2
2.0
1.8
0
100
200
300
400
500
Forward Current (mA)
8. Forward Current vs. Normalized Relative Luminous Flux (Ta=25)
1.4
1.2
1.0
0.8
RED
GREEN
BLUE
0.6
0.4
0.2
0.0
0
100
200 300
400
500 600
Forward Current (mA)
Americas
Europe
147 Central Avenue
Robert Bunsen Str. 1
Hackensack, NJ 07601
D-67098 Bad Durkheim
(201) 489-8989
+49 (6322) 9567-0
www.cml-it.com
www.cml-it.com - 6 -
9. White Color spectrum of Typical CCT (Ta=25)
1.0
0.8
0.6
0.4
0.2
0.0
300
400
500
600
700
800
Wavelength (nm)
10. Wavelength Curve for Red, Green, Blue
1.0
0.8
0.6
0.4
0.2
0.0
300 400
500
600
700
Wavelength (nm)
.
Americas
Europe
147 Central Avenue
Robert Bunsen Str. 1
Hackensack, NJ 07601
D-67098 Bad Durkheim
(201) 489-8989
+49 (6322) 9567-0
www.cml-it.com
www.cml-it.com - 7 -
11. Forward Current vs. Wavelength shift (Ta=25)
1 0
8
6
R E D
G R E E N
B L U E
4
2
0
-2
-4
0
5 0
1 0 0
1 5 0
2 0 0
2 5 0
3 0 0
3 5 0
4 0 0
F o rw a rd c u rre n t(I
F
)
12. Junction Temp vs. Wavelength shift
6
5
R E D
G R E E N
B L U E
4
3
2
1
0
0
2 5
5 0
7 5
1 0 0
1 2 5
1 5 0
J u n c tio n T e m p e r a tu r e (
o
C )
Americas
Europe
147 Central Avenue
Robert Bunsen Str. 1
Hackensack, NJ 07601
D-67098 Bad Durkheim
(201) 489-8989
+49 (6322) 9567-0
www.cml-it.com
www.cml-it.com - 8 -
13. Temperature of Junction vs. Relative Light Output for Blue, Green, Red
120
100
80
60
RED
GREEN
BLUE
40
20
0
0
20
40
60
80
100
120
Junction Temperature(
o
C)
14. Ambient Temperature vs. Allowable Forward Current for 1 chip White, Blue, Green, Cyan
500
400
300
200
Rja = 40
T
o
C / W
100
Rja = 30
o
C / W
T
Rja = 20
o
C / W
T
0
0
20
40
60
80
100
120
Ambient Temperature T (
o
C)
Americas
Europe
147 Central Avenue
Robert Bunsen Str. 1
Hackensack, NJ 07601
D-67098 Bad Durkheim
(201) 489-8989
+49 (6322) 9567-0
www.cml-it.com
www.cml-it.com - 9 -
15. Ambient Temperature vs. Allowable Forward Current for 1 chip Red, Amber
500
400
300
200
Rja = 40
T
o
C / W
100
Rja = 30
o
C / W
T
Rja = 20
o
C / W
T
0
0
20
40
60
80
100
120
Ambient Temperature T
A
(
o
C)
Americas
Europe
147 Central Avenue
Robert Bunsen Str. 1
Hackensack, NJ 07601
D-67098 Bad Durkheim
(201) 489-8989
+49 (6322) 9567-0
www.cml-it.com
www.cml-it.com - 10 -
16. Reel Packaging Dimensions (Star type)
MIN 1.5
10 pitch cumulative
tolerance on tape 0.2
DETALE"A"
CENTER
5 TYPICAL
DETAIL 'A'
Note : 1. The number of loaded
products in the reel is 350ea
2. All dimensions are in millimeters
3. Scale
: none
4. This drawing
is reference only engineering
Americas
Europe
147 Central Avenue
Robert Bunsen Str. 1
Hackensack, NJ 07601
D-67098 Bad Durkheim
(201) 489-8989
+49 (6322) 9567-0
www.cml-it.com
www.cml-it.com - 11 -
17. Reel Packaging Dimensions (Square type)
MIN 1.5
10 pitch cumulative
tolerance on tape 0.2
DETALE"A"
CENTER
5 TYPICAL
DETAIL 'A'
Note : 1. The number of loaded
products in the reel is 200ea
2. All dimensions are in millimeters
3. Scale is none
4. This is drawing
is reference only engineering
Americas
Europe
147 Central Avenue
Robert Bunsen Str. 1
Hackensack, NJ 07601
D-67098 Bad Durkheim
(201) 489-8989
+49 (6322) 9567-0
www.cml-it.com
www.cml-it.com - 12 -
18. Recommended solder pad
3 solder point Thermal enhanced PCB
Copper
<Rear view>
Americas
Europe
147 Central Avenue
Robert Bunsen Str. 1
Hackensack, NJ 07601
D-67098 Bad Durkheim
(201) 489-8989
+49 (6322) 9567-0
www.cml-it.com
www.cml-it.com - 13 -
19. Soldering Profile
(1)
Reflow Soldering Conditions / Profile
Preliminary heating
to be at 180max. for 2 minutes max.
Soldering heat to be at 260max.
for 5 seconds max.
(2)
Hand Soldering conditions
-Lead : Not
more than 3 seconds @MAX280, under Soldering iron.
Americas
Europe
147 Central Avenue
Robert Bunsen Str. 1
Hackensack, NJ 07601
D-67098 Bad Durkheim
(201) 489-8989
+49 (6322) 9567-0
www.cml-it.com
www.cml-it.com - 14 -
Should soldered products be reused during the soldering process, CML-IT voids all
liability on the SMT LED units.
PDF 
ZIP