Color Bin Structure
Product Data Sheet
STW8A12D-E3 – Mid-Power LED
Table 5. Bin Code description, Tj=25℃, IF=65mA
Part Number
STW8A12D-E3
Luminous Intensity (cd)
Bin
Code
Min.
Max.
T5
10.5
11.0
U0
11.0
11.3
U3
11.3
11.7
U7
11.7
12.5
Color
Chromaticity
Coordinate
Refer to
page. 12
Typical Forward Voltage (V)
Bin
Code
Min.
Max.
Y1
2.7
2.8
Y2
2.8
2.9
Table 6. Intensity rank distribution
CCT
CIE
6,000 ~ 7,000K
A
T5
5,300 – 6,000K
B
T5
4,700 ~ 5,300K
C
T5
4,200 ~ 4,700K
D
T5
3,700 ~ 4,200K
E
T5
3,200 ~ 3,700K
F
T5
2,900 ~ 3,200K
G
T5
2,600 ~ 2,900K
H
T5
IV Rank
U0
U3
U0
U3
U0
U3
U0
U3
U0
U3
U0
U3
U0
U3
U0
U3
Available ranks
U7
U7
U7
U7
U7
U7
U7
U7
*Notes :
(1) Calculated performance values are for reference only.
• All measurements were made under the standardized environment of Seoul Semiconductor.
In order to ensure availability, single color rank will not be orderable.
Rev1.6, Aug 24, 2020
11
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