cs20c-p1c28-db000 rev : a/0 - Para Light Electronics Co. Ltd.

PARA LIGHT ELECTRONICS CO., LTD.
4F, No.1, Lane 93, Chien Yi Road, Chung Ho City, Taipei, Taiwan
Tel: 886-2-2225-3733
Fax: 886-2-2225-4800
E-mail: para@para.com.tw
http://www.para.com.tw
DATA SHEET
PART NO. : CS20C-P1C28-DB000
REV : A/0
CUSTOMER’S APPROVAL : _______________
DRAWING NO. : DS-83-11-0001
DCC : ____________
DATE : 2011-12-12
Page : 1
COB
LED
CS20C-P1C28-DB000
REV:A/0
Package Dimension
Note:
1. All dimensions are in millimeters.
2. Tolerance is ± 0.2mm (.010") unless otherwise noted
Features
1. Uniform high quality illumination
2. Streamlined thermal path
3.Compact high flux density light source
4. Low voltage DC operated.
5. Instant light
6. RoHS Compliant.
DRAWING NO. : DS-83-11-0001
DATE : 2011-12-12
Page : 2
COB
LED
CS20C-P1C28-DB000
Absolute Maximum Rating(Ta=25
REV:A/0
)
Symbol
Parameter
Rating
Unit
W
Power Dissipation
30
W
IF
DC Forward Current
840
mA
Tj
LED Junction Temperature(at IF=560mA)
120
*Topr
Operating Temperature
-30 ~ +100
*Tstg
Storage Temperature
-40 ~ +100
Note :
* : Temperature for using with aluminum board.
Electro-Optical Characteristic(Ta=25
Parameter
Symbol
Luminous Flux
Min.
--
Typ.
)
Max.
Unit
Test Condition
---
lm
IF=560mA
Viewing Angle
2 1/2
---
130
Color Temperature
CCT
---
5000
---
K
IF=560mA
Forward Voltage
VF
---
35
39
V
IF =560mA
Power Dissipation
P
--
20
---
W
IF =560mA
---
95
---
Lm/
W
IF =560mA
Luminous efficacy
DRAWING NO. : DS-83-11-0001
deg
DATE : 2011-12-12
Page : 3
COB
LED
CS20C-P1C28-DB000
REV:A/0
Typical Optical and Electrical
Intensity (%)
1
2
80
60
40
20
0
400
500
600
700
800
900
1000
Wavelength (nm)
Relative Intensity VS Wavelength
40
39
VF (V)
38
37
36
35
34
280
420
560
700
840
980
1200
IF (mA)
Forward Current VS Forward Voltage
DRAWING NO. : DS-83-11-0001
DATE : 2011-12-12
Page : 4
COB LED
CS20C-P1C28-DB000
REV:A/0
Typical Optical and Electrical
200
170
(lm%)
140
110
80
50
20
280
420
560
700
840
980
1200
IF (mA)
CIEY
Forward Current VS Luminous Flux%
CIEX
Cool
DRAWING NO. : DS-83-11-0001
white Bin Structure
DATE : 2011-12-12
Page : 5
COB
LED
CS20C-P1C28-DB000
REV:A/0
COROMATICITY COORDINATE (CIE1931_XY)
DRAWING NO. : DS-83-11-0001
DATE : 2011-12-12
Page : 6
COB
LED
CS20C-P1C28-DB000
REV:A/0
Typical Optical and Electrical
Typical polar radiation pattern for lambertion
Bin Code List
Luminous Flux ( ),(Unit: lm ,IF=560mA)
Bin Code
Min
Max
L
1090
1420
M
1420
1860
N
1860
2430
P
2430
3180
Q
3180
4160
Including test tolerance ± 10%
Forward Voltage(VF),(Unit: V, IF=560mA)
Bin Code
Min
Max
VH
35
40
VI
40
45
VJ
45
50
Including test tolerance±0.1V
DRAWING NO. : DS-83-11-0001
DATE : 2011-12-12
Page : 7
COB
LED
CS20C-P1C28-DB000
REV:A/0
Label Explanation
CS20C-P1C28-DB000
LC1111001
PART NO: CR07C-P1C54-EC000
LOT NO:
L C 11 11 001
A
B
C
D
E
A---L: Local
B---C:COB
C--- Year
D---Month
E--- For series number
BIN NO: Bin Code
Caution
(1).Handling note: Do not touch LED’s surface.
(2)Please wear anti-static wrist strap and gloves to prevent ESD damage when handling.
DRAWING NO. : DS-83-11-0001
DATE : 2011-12-12
COB LED
CS20C-P1C28-DB000
Page : 8
REV:A/0
(2)Please wear anti-static wrist strap and gloves to prevent ESD damage when handling.
Packing Specification
CartonA(1pcs 16 = 16pcs )
Carton B (16pcs 2 = 32pcs)
DRAWING NO. : DS-83-11-0001
DATE : 2011-12-12
Page : 9
COB
LED
CS20C-P1C28-DB000
REV:A/0
Storage
1. Do not open the moisture proof bag before the devices are ready to use.
2. Before the package is opened, LED should be stored at temperatures less than 30 and
humidity less than 50%.
3. LED may be stored for 6 months. When the storage time has reached more than 6 months,
LED should be stored in a sealed container filled with Nitrogen gas.
4. After the package is opened, LED should be stored at temperatures less than 30
humidity less than 30%.
5. LED should be used within 168 hours (7 days) after the package is opened.
and
Operating Procedure
1. COB 20W
series products should be operated at 560mA for ideal performance, but not more
than 840mA.
2. COB 20W series products are sensitive to static. Operators must wear static wristband
(wireless static wristband is prohibited) and be well grounded while working in the
environment with an ionizing air blower. Anti-static requirement should be under ESD
2000V.
3. Sufficient thermal management must be applied
junction temperature and reduce LED life.
Large LED forward current will cause high
4. Recommended Assembly Method is shown in Figure 1, COB 20W series products must be
used in conjunction with heat-sinking devices and a thin layer of thermal grease should
be applied to the bottom surface of the LED source
Figure 1
DRAWING NO. : DS-83-11-0001
DATE : 2011-12-12
Page : 10
COB
LED
CS20C-P1C28-DB000
Reliability Test
Test Item
High
Temperature
Storage Test
number
Test Conditions
20pcs
100
Test Period
1000hours
REV:A/0
Failure
Criteria
Note
1 3 4
Low
Temperature
Storage Test
20pcs
Room
Temperature
Operation
20pcs
-40
Note
1 3 4
Ta= 25
IF =560mA
-20 /100
30min dwell/
fer 5mins
20pcs
Pass
1000hours
Note
Pass
1 2 4
Temperature
Cycle
Pass
1000 hours
Pass or
Fail
200 Cycles
Note
1 2 4
High
Ta=60
Temperature
20pcs
500 hours
RH= 85%
High Humidity
IF=560mA
Operation
With heat sink, in a good thermal-exchange surrounding.
Note:
1. No catastrophic(LED fail)
Pass
Note
Pass
1 2 4
2. Lumen maintenance 85%
3. Lumen maintenance 70%
4. Change in Vf <10%.
DRAWING NO. : DS-83-11-0001
DATE : 2011-12-12
Page : 11
COB
LED
CS20C-P1C28-DB000
REV:A/0
Part NO. System of E-Power LED
C S 20 C -P1 C 28-D B0 00
Special code 00 Regular code
01 02…Special photoelectric
code
Ra
B0 60-70 ;C0
D0 80-90
70-80;
A 60-70lm/w ;
C 80-90lm/W;
E 100-110lm/W;
B 70-80lm/w;
D:90-100lm/W
F:110-120lm/W
Size
C Coating;
L Lens
P1
P2
P3
Aluminum Substrate;
Copper ;Substrate
Ceramic; P4 Others
C Cool White ;
N: Netural White;W: Warm White
20
20W ;40
S Square ; R
L Line
40W…
Round ;
C
DRAWING NO. : DS-83-11-0001
COB
DATE : 2011-12-12
Page : 12