Color Bin Structure
Product Data Sheet
STWHA12D-E1 – Mid-Power LED
Table 5. Bin Code description, Tj=25℃, IF=65mA
Part Number
STWHA12D-E1
Luminous Intensity (cd)
Bin
Code
Min.
Max.
Q0
7.0
7.5
Q5
7.5
8.0
R0
8.0
8.5
R5
8.5
9.0
Color
Chromaticity
Coordinate
Refer to
page. 12
Typical Forward Voltage (V)
Bin
Code
Min.
Max.
Y2
2.8
2.9
Y3
2.9
3.0
Z1
3.0
3.1
Table 6. Intensity rank distribution
CCT
CIE
4,700~ 5,300K
C
Q0
3,700 ~ 4,200K
E
Q0
3,200 ~ 3,700K
F
Q0
2,900 ~ 3,200K
G
Q0
2,600 ~ 2,900K
H
Q0
IV Rank
Q5
R0
Q5
R0
Q5
R0
Q5
R0
Q5
R0
Available ranks
R5
R5
R5
R5
R5
*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.
Rev2.1, Aug 24, 2020
10
www.seoulsemicon.com