Product Data Sheet
STW8Q14BE – Mid-Power LED
Enabling the best lm/W in Mid Power Range
Mid-Power LED - 5630 Series
STW8Q14BE (Cool, Neutral, Warm)
RoHS
Product Brief
Description
•
This White Colored surface-mount LED
comes in standard package dimension.
Package Size: 5.6x3.0x0.9mm
It has a substrate made up of a molded
plastic reflector sitting on top of a lead
frame.
The die is attached within the reflector
cavity and the cavity is encapsulated by
silicone.
The package design coupled with
careful selection of component
materials allow these products to
perform with high reliability.
Features and Benefits
•
•
•
•
Market Standard 5630 Package Size
High Color Quality, CRI Min. 80
Wide CCT range 2600~7000K
RoHS compliant
•
•
Key Applications
•
•
•
•
Interior lighting
General lighting
Indoor and outdoor displays
Architectural / Decorative lighting
•
Table 1. Product Selection Table
CCT
Part Number
Color
STW8Q14BE
STW8Q14BE
STW8Q14BE
Cool White
Neutral White
Warm White
Min.
4,700K
3,700K
2,600K
Typ.
5,600K
4,200K
3,000K
Max.
7,000K
4,700K
3,700K
Rev2.1, Dec 1, 2015
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Product Data Sheet
STW8Q14BE – Mid-Power LED
Table of Contents
Index
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Product Brief
Table of Contents
Performance Characteristics
Characteristics Graph
Color Bin Structure
Mechanical Dimensions
Material Structure
Recommended Solder Pad
Reflow Soldering Characteristics
Emitter Tape & Reel Packaging
Product Nomenclature
Handling of Silicone Resin for LEDs
Precaution For Use
Company Information
1
2
3
5
11
17
18
19
20
21
23
24
25
27
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Product Data Sheet
STW8Q14BE – Mid-Power LED
Performance Characteristics
Table 2. Electro Optical Characteristics, I
F
=100mA, T
j
=25ºC, RH30%
Part Number
CCT (K)
[1]
Typ.
U0
6500
U7
V5
W5
U0
5600
U7
V5
W5
U0
5000
U7
V5
W5
U0
4500
STW8Q14BE
4000
U7
V5
W5
U0
U7
V5
W5
U0
3500
U7
V5
W5
T5
3000
U0
U7
V5
T5
3500
U0
U7
V5
Luminous Intensity
[2]
RANK
Min
11.0
11.7
12.5
13.5
11.0
11.7
12.5
13.5
11.0
11.7
12.5
13.5
11.0
11.7
12.5
13.5
11.0
11.7
12.5
13.5
11.0
11.7
12.5
13.5
10.5
11.0
11.7
12.5
10.5
11.0
11.7
12.5
I
V
(cd)
Max
11.7
12.5
13.5
14.5
11.7
12.5
13.5
14.5
11.7
12.5
13.5
14.5
11.7
12.5
13.5
14.5
11.7
12.5
13.5
14.5
11.7
12.5
13.5
14.5
11.0
11.7
12.5
13.5
11.0
11.7
12.5
13.5
Min
34.1
36.3
38.8
41.9
34.1
36.3
38.8
41.9
34.1
36.3
38.8
41.9
33.6
35.7
38.1
41.2
33.6
35.7
38.1
41.2
33.0
35.1
37.5
40.5
31.5
33.0
35.1
37.5
31.5
33.0
35.1
37.5
Luminous Flux
[3]
Ф
V
(lm)
Max
36.3
38.8
41.9
45.0
36.3
38.8
41.9
45.0
36.3
38.8
41.9
45.0
35.7
38.1
41.2
44.2
35.7
38.1
41.2
44.2
35.1
37.5
40.5
43.5
33.0
35.1
37.5
40.5
33.0
35.1
37.5
40.5
CRI
R
a
Min.
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
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.
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Product Data Sheet
STW8Q14BE – Mid-Power LED
Performance Characteristics
Table 3. Absolute Maximum Ratings, I
F
=100mA, T
j
= 25ºC, RH30%
Value
Parameter
Forward Current
Forward Voltage
[1]
Reverse Voltage
Luminous Intensity (5,000 K)
[1]
Luminous Intensity (3,000 K)
[1]
Color Rendering Index
Viewing Angle
[2]
[1]
Symbol
Min.
I
F
V
F
(100mA)
V
r
I
v
(100mA)
I
v
(100mA)
Ra
2Θ
1/2
P
d
T
j
T
opr
T
stg
Rθ
J-S
-
-
-
- 40
- 40
-
-
-
2.9
-
-
-
80
Typ.
100
-
0.9
12.5
(38.8)
11.7
(35.1)
83
120
-
-
-
-
18
-
560
125
+ 85
+ 100
-
5000
Max.
160
3.4
1.2
-
Unit
mA
V
V
cd
(lm)
-
90
-
Power Dissipation
Junction Temperature
Operating Temperature
Storage Temperature
Thermal resistance (J to S)
[3]
ESD Sensitivity(HBM)
[4]
mW
ºC
ºC
ºC
℃/W
V
Notes :
(1) Tolerance : VF :±0.1V, IV :±7%, Ra :±2, x,y :±0.005
(2) Θ
1/2
is the off-axis where the luminous intensity is 1/2 of the peak intensity
(3) Thermal resistance : Rth
JS
(Junction / solder)
(4) A zener diode is included for ESD Protection.
•
LED’s properties might be different from suggested values like above and below tables if
operation condition will be exceeded our parameter range. Care is to be taken that power
dissipation does not exceed the absolute maximum rating of the product.
All measurements were made under the standardized environment of Seoul Semiconductor.
•
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Product Data Sheet
STW8Q14BE – Mid-Power LED
Characteristics Graph
Fig 1. Color Spectrum, I
F
=100mA,
T
j
= 25ºC, RH30%
2600~3700K
3700~4700K
4700~7000K
1.0
Relative Emission Intensity
0.5
0.0
300
400
500
600
700
800
Wavelength [nm]
Fig 2. Viewing Angle Distribution, I
F
=100mA
1.0
1.0
0.8
0.8
0.6
0.6
0.4
0.4
0.2
0.2
0.0
0.0
-90
0
30
60
90
-60
-30
0
0.2
0.4
0.6
0.8
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