Performance Characteristics
Product Data Sheet
STW8Q14D-E3 – Mid-Power LED
Table 5. Bin Code description, Tj=25℃, IF=65mA
Part Number
Luminous Intensity (@5000K)
(cd)
Bin
Code
Min.
Max.
Color
Chromaticity
Coordinate
T5
10.5
11.0
U0
11.0
11.3
STW8Q14D-E3
U3
11.3
11.7
Refer to
Page. 12
U7
11.7
12.5
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
6000 ~ 7000K
A
T5
5300 – 6000K
B
T5
4700 ~ 5300K
C
T5
4200 ~ 4700K
D
T5
3700 ~ 4200K
E
T5
3200 ~ 3700K
F
T5
2900 ~ 3200K
G
T5
2600 ~ 2900K
H
T5
Available ranks
IV Rank
U0
U3
U7
U0
U3
U7
U0
U3
U7
U0
U3
U7
U0
U3
U7
U0
U3
U7
U0
U3
U7
U0
U3
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.
Rev 1.5, Aug 24, 2020
11
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