STW9A12D-E2 데이터 시트보기 (PDF) - SEOUL SEMICONDUCTOR
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STW9A12D-E2 Datasheet PDF : 31 Pages
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Performance Characteristics
Product Data Sheet
STW9A12D-E2 – Mid-Power LED
Table 2. Product Selection Guide, IF = 65mA, Tj = 25ºC, RH30%
CCT (K) [1]
Part Number
RANK
Luminous Intensity [2]
IV (cd)
Luminous Flux [3]
ФV (lm)
Typ.
Min
Max
Min
Max
R5
8.5
9.0
26.4
27.9
6500
S0
9.0
9.5
27.9
29.5
S0
5600
S5
9.0
9.5
27.9
29.5
9.5
10.0
29.5
31.0
S0
5000
S5
9.0
9.5
27.9
29.5
9.5
10.0
29.5
31.0
S0
4500
STW9A12D
S5
-E2
S0
4000
S5
9.0
9.5
27.5
29.0
9.5
10.0
29.0
30.5
9.0
9.5
27.5
29.0
9.5
10.0
29.0
30.5
S0
3500
S5
9.0
9.5
27.0
28.5
9.5
10.0
28.5
30.0
R5
8.5
9.0
25.5
27.0
3000
S0
9.0
9.5
27.0
28.5
R5
8.5
9.0
25.5
27.0
2700
S0
9.0
9.5
27.0
28.5
CRI
Ra
Min.
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
Notes :
(1) Correlated Color Temperature is derived from the CIE 1931 Chromaticity diagram.
(2) Seoul Semiconductor maintains a tolerance of 7% on Intensity and power measurements.
The luminous intensity IV was measured at the peak of the spatial pattern which may not be
aligned with the mechanical axis of the LED package.
(3) The lumen table is only for reference.
Rev2.1, Aug 24, 2020
3
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