PRODUCT SPECIFICATION
DATE: 05/20/2004
NO. 61L03002
cosmo
ELECTRONICS CORPORATION
SMD LED :
KL197T02
SHEET 1 OF 9
REV.
1
Features
Package: 1.6x0.8x0.6mm(0603) standard package
Feature of the device:
extremely wide viewing angle; ideal for backlighting and coupling
in light guides
Wavelength: 640nm(ultra red),525nm(green), 470nm(blue)
Viewing angle: Extremely Wide( 130)
Grouping parameter: luminous intensity
Assembly methods: suitable for all SMT assembly methods
Soldering methods: IR reflow soldering
Taping: Package in 8mm tape on 7" diameter reel
Package Dimensions
PRODUCT SPECIFICATION
DATE: 05/20/2004
NO. 61L03002
cosmo
ELECTRONICS CORPORATION
SMD LED :
KL197T02
SHEET 2 OF 9
REV.
1
Absolute Maximum Ratings
At Ta = 25C
Parameter KL-197T02
Unit
R G B
Power Dissipation
72 72 80
mW
Peak Forward Current
(1/10 Duty Cycle, 0.1ms Pulse Width)
100 mA
Forward Current
30
mA
Reverse Voltage
5
V
Operating Temperature Range
-25C ~+ 80C
Storage Temperature Range
-30C ~+ 85
Wave Soldering Condition
240C For 10 Seconds
PRODUCT SPECIFICATION
DATE: 05/20/2004
NO. 61L03002
cosmo
ELECTRONICS CORPORATION
SMD LED :
KL197T02
SHEET 3 OF 9
REV.
1
Electrical & Optical Characteristics
At Ta = 25C
Note :
1. Luminous intensity is measured with a photo detector and filter combination that follows
the CIE ete - response curve. And the equipment measured luminous intensity torellance is
5%.
2. 1/2 is the off - axis angle at which the luminous intensity is half the axial luminous
intensity.
3. The dominant wavelength, d is derived from the CIE chromaticity diagram and represents
the color of the device.
4. Caution in ESD:
Static Electricity maybe cause damages to the LED. It is recommend to use a wrist band or
anti - electrostatic glove when handing the LED.
All devices, equipment and machinery must be properly grounded.
Parameter
Symbol
PART NO
Min. Typ. Max. Unit
Test Condition
Ultra
Red
70 80 -
Green 150
170
-
Luminous Intensity
Blue
Iv KL-197T02
30 50 -
mcd
IF = 20mA
Note 1
Viewing Angle
2 1/2
Ultra Red/
Blue/Green
- 130 - deg
Note
2
Ultra Red
-
630
-
Green -
525
-
Dominant Wavelength
d
Blue -
470
-
nm
IF = 20mA
Note 3
Ultra Red
-
20
-
Green -
35
-
Spectral Line Half-Width
Blue -
30
-
nm -
Ultra Red
-
1.9
2.4
Green -
3.0
3.5
Forward Voltage
VF
Blue -
3.5
4.0
V
IF = 20mA
Reverse Current
Ir
Ultra Red/
Blue/Green
- -
100
A
VR = 5V
PRODUCT SPECIFICATION
DATE: 05/20/2004
NO. 61L03002
cosmo
ELECTRONICS CORPORATION
SMD LED :
KL197T02
SHEET 4 OF 9
REV.
1
The Reliability criteria of SMD LED
Limit
Item Symbol
Test
Condition
Min Max
Forward Voltage
VF
IF=10mA
U.S.L*1.2
Reverse Current
IR
VR=5V
U.S.L*2.0
Power PO
IF=10mA
L.S.L*0.7
*U.S.L: Upper Standard Level
*L.S.L: Lower Standard Level
Results of Reliability Test
NO Item Test
Condition
Test
Hours/Cycles
Sample
NO
Ac / Re
1 Temperature
Cycle
H:+100 30min
5min
L: -40 30min
100CYCES 11 PCS 0 / 1
2 High
Temperature
Storage Temp : 100
500HRS
11 PCS 0 / 1
3 Low
Temperature
Storage Temp : -40
500HRS
11 PCS 0 / 1
4
DC Operating Life
IF: 20mA
500HRS
11 PCS 0 / 1
5
High Temperature / High
Humidity
60 / 90% RH
500HRS
11 PCS 0 / 1
PRODUCT SPECIFICATION
DATE: 05/20/2004
NO.61L03002
cosmo
ELECTRONICS CORPORATION
SMD LED :
KL197T02
SHEET 5 OF 9
REV.
1
Typical Electro-Optical Characteristics Curves
Relative spektrale Emission Irel=f(),Ta=25,IF=10mA
V()=Standard eye response curve
400
0
20
Irel
40
60
100
80
450
500
550
blue
green
650
600
700
red
Forward Current I
F
=f(V
F
),TA=25 Relative Luminous Intensity Iv/Iv(10mA)=f(I
F
)
TA=25
0
4.0
2.4
1.2
1.6
2.0
3.2
2.8
VF
3.6
10
30
40
50
20
IF
RED/ORANGE/YELLOW
GREEN/BLUE
0.2
0
0.0
10
20
50
IF
30
40
1.0
Iv
0.6
0.4
0.8
1.4
1.2
1.6
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