STWHA12D-E1 Просмотр технического описания (PDF) - SEOUL SEMICONDUCTOR
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STWHA12D-E1 Datasheet PDF : 24 Pages
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Performance Characteristics
Product Data Sheet
STWHA12D-E1 – Mid-Power LED
Table 2. Product Selection Guide, IF = 65mA, Tj = 25ºC, RH30%
Luminous Intensity [2] Luminous Flux [3]
CRI
CCT (K) [1]
R9
Part Number
RANK
IV (cd)
ФV (lm)
Ra
Typ.
Min
Max
Min
Max
Min.
Min.
R0
8.0
8.5
24.8
26.4
95
-
5000K
R5
8.5
9.0
26.4
27.9
95
-
R0
8.0
8.5
24.4
25.9
95
90
4000K
R5
8.5
9.0
25.9
27.5
95
90
Q5
7.5
8.0
22.5
24.0
95
90
STWHA12D-E1 3500
R0
8.0
8.5
24.0
25.5
95
90
Q0
7.0
7.5
21.0
22.5
95
90
3000
Q5
7.5
8.0
22.5
24.0
95
90
Q0
7.0
7.5
21.0
22.5
95
90
2700
Q5
7.5
8.0
22.5
24.0
95
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
www.seoulsemicon.com
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