Side View Chip LEDs 1504 <3.8
High Brightness Type
SMLC14WB
∗∗∗
Series
Emitting Color
Material
Package Size(mm)
1.0 t=0.6mm>
Tentative Spec
White
InGaN on Sapphire
Side View
3810(1504) 3.8
×
1.0(t=0.6)
Part No.
note) "-" will be taken out for emitting color B/E series.
SMLC14WBEPW
Absolute Maximum Ratings (Ta=25˚C)
Peak
Reverse Operating
Storage
Power Forward
forward
Emitting
dissipation current
voltage temperature temperature
current
color
P
D
I
F
V
R
T
opr
T
stg
I
FP
(mW)
(mA)
(V)
(°C)
(°C)
(mA)
White
120
30
100
5
-30 to +85
-30 to +100
Dimensions (Unit:mm)
3.4
Part No.
SMLC14WBEPW
:Duty
1/10 1kHz
3.8
(3.6)
(2.3)
(1.9)
0.53
Electrical Optical Characteristics (Ta=25˚C)
0.48
Typ.
(V)
SMLC14WBEPW
I
F
(mA)
20
Max.
(µA)
50
V
R
(V)
5
x
0.30
y
0.29
I
F
(mA)
20
Min.
(
mcd
)
Typ.
I
F
(mcd) (mA)
20
Tolerance:± 0.1
0.3
Phosphor
included
3.2
1440 1800
Directivity (Typ.)
Chromaticity Diagram
0.34
X
Angular Displacement (deg)
Chromaticity coordinates (Ta=25˚C, I
F
=20mA)
30°
x
y
0.258
0.281
0.272
-
x
0.280
0.272
0.282
0.288
y
0.248
0.258
0.272
0.262
x
0.288
0.280
0.288
0.295
y
0.239
0.248
0.262
0.253
x
0.282
0.275
0.287
0.291
y
0.272
0.281
0.295
0.287
x
0.288
0.282
0.291
0.296
A
y
0.262
0.272
0.287
0.276
Y
0°
30°
0.32
0.272
0.275
0.38
Part No.
Resin
Forward
voltage
V
F
Reverse
current
I
R
Chromaticity
coordinates
Brightness
I
V
0.65
(0.05)
60°
0.30
0.282
-
CIE y
0.28
0.26
x
0.295
y
0.253
0.262
0.276
0.265
B
x
0.291
0.287
0.296
0.299
C
y
0.287
0.295
0.304
0.294
x
0.296
0.291
0.299
0.302
D
y
0.276
0.287
0.294
0.283
x
0.301
0.296
0.302
0.305
E
y
0.265
0.276
0.283
0.272
x
0.299
0.296
0.307
0.309
F
y
0.294
0.304
0.315
90°
100
RELATIVE LUMINOUS INTENSITY (%)
50
0
50
0.24
0.288
0.296
0.28
0.30
0.32
0.34
0.22
0.26
X'
Y'
Angular Displacement (deg)
0.301
0.305
0°
30°
CIE x
x
0.302
0.299
0.309
0.311
30°
y
0.283
0.294
0.306
-
y
0.283
0.294
0.305
0.294
x
0.305
0.302
0.311
0.313
y
0.272
0.283
0.294
0.283
x
0.309
0.307
0.319
0.320
y
0.305
0.315
0.328
0.317
x
0.311
0.309
0.320
0.321
y
0.294
0.305
0.317
0.306
x
0.313
0.311
0.321
-
60°
Measurement tolerance:±0.01
90°
100
50
0
50
RELATIVE LUMINOUS INTENSITY (%)
Recommended Pad Layout
0.85
1.5
Packaging Specifications (Unit:mm)
Tape Specifications:1 <3,000pcs/reel>
4±0.1
2±0.05
1.5
1.75±0.1
+0.1
0
Reel Specifications
15.4±1
2.1
φ
13
5.5±0.05
1.5
12±0.2
0.2
(4.75)
(Unit:mm)
The recommended thickness of the screen mask
for soldering is more than 150µm. The hole size
of the screen mask should be same as the
recommended land pattern or smaller.
0.4±0.1
1.15±0.1
0.72±0.1
Tolerance:± 0.2
4.0±0.1
Tolerance:±0.2
φ
60
+1
0
0
φ
180
-3
0.45
60°
90°
100
60°
90°
100
0.6
Appendix
Notes
No technical content pages of this document may be reproduced in any form or transmitted by any
means without prior permission of ROHM CO.,LTD.
The contents described herein are subject to change without notice. The specifications for the
product described in this document are for reference only. Upon actual use, therefore, please request
that specifications to be separately delivered.
Application circuit diagrams and circuit constants contained herein are shown as examples of standard
use and operation. Please pay careful attention to the peripheral conditions when designing circuits
and deciding upon circuit constants in the set.
Any data, including, but not limited to application circuit diagrams information, described herein
are intended only as illustrations of such devices and not as the specifications for such devices. ROHM
CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any
third party's intellectual property rights or other proprietary rights, and further, assumes no liability of
whatsoever nature in the event of any such infringement, or arising from or connected with or related
to the use of such devices.
Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or
otherwise dispose of the same, no express or implied right or license to practice or commercially
exploit any intellectual property rights or other proprietary rights owned or controlled by
ROHM CO., LTD. is granted to any such buyer.
Products listed in this document are no antiradiation design.
The products listed in this document are designed to be used with ordinary electronic equipment or devices
(such as audio visual equipment, office-automation equipment, communications devices, electrical
appliances and electronic toys).
Should you intend to use these products with equipment or devices which require an extremely high level
of reliability and the malfunction of which would directly endanger human life (such as medical
instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers
and other safety devices), please be sure to consult with our sales representative in advance.
It is our top priority to supply products with the utmost quality and reliability. However, there is always a chance
of failure due to unexpected factors. Therefore, please take into account the derating characteristics and allow
for sufficient safety features, such as extra margin, anti-flammability, and fail-safe measures when designing in
order to prevent possible accidents that may result in bodily harm or fire caused by component failure. ROHM
cannot be held responsible for any damages arising from the use of the products under conditions out of the
range of the specifications or due to non-compliance with the NOTES specified in this catalog.
Thank you for your accessing to ROHM product informations.
More detail product informations and catalogs are available, please contact your nearest sales office.
ROHM
Customer Support System
www.rohm.com
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2007 ROHM CO.,LTD.
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