0603<1.6 0.8 t=0.55mm>
High Brightness Type
SML-51
Emitting Color
Material
Package Size(mm)
Series
Green(Yellowish Green)
Yellow
AlGaInP on GaAs
Orange
Red
1608(0603) 1.6
×
0.8(t=0.55)
Part No.
SML-512PW(A)
SML-512MW
SML-511WW
SML-512WW
SML-511DW SML-512DW SML-512CW(A) SML-511UW
SML-512UW SML-512VW(A)
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)
Green
(Yellowish Green)
Dimensions (Unit:mm)
1.6
1.2
Part No.
SML-512MW
SML-511WW
SML-512WW
SML-511DW
SML-512DW
SML-512CW(A)
SML-511UW
SML-512UW
SML-512VW(A)
SML-512PW(A)
65
62
75
62
25
30
25
30
25
30
25
100
60
100
60
2
1
2
1
5
4
5
4
5
4
5
-30 to +85
-30 to +85
-40 to +100
-30 to +85
-40 to +100
-30 to +85
-40 to +100
-40 to +85
-40 to +85
-40 to +100
-40 to +85
-40 to +100
-40 to +85
-40 to +100
1.0
Cathode mark
0.18
Terminal
0°
30°
30°
LED Die
0.55
Yellow
Orange
75
62
2
100
*
60
*
1
*
2
100
Red
Green
(Yellowish Green)
75
65
1:Duty 1/5, pulse width
2:Duty 1/10, 1kHz
1ms.
Tolerance:±0.1
Electrical Optical Characteristics (Ta=25∞C)
Forward
voltage
V
F
Typ.
(V)
SML-512MW
SML-511WW
SML-512WW
SML-511DW
SML-512DW
SML-512CW(A)
SML-511UW
SML-512UW
SML-512VW(A)
SML-512PW(A)
2.1
2.1
I
F
(mA)
Directivity (Typ.)
Brightness
I
V
Min.
(
mcd
)
Angular Displacement (deg)
X
Y
Part No.
Resin Color
Reverse
current
I
R
Max.
(µA)
100
100
10
100
V
R
(V)
5
4
5
4
5
4
5
Light wavelength
Peak Half-wave
λp
∆λ
Typ.
(nm)
570
590
Typ.
(nm)
18
15
I
F
(mA)
14
22
36
14
611
16
20
36
71
14
22
Typ.
I
F
(mcd) (mA)
40
63
40
100
112
40
63
56
14
20
X’
0.8
60°
60°
90°
100
50
0
50
90°
100
RELATIVE LUMINOUS INTENSITY (%)
Milky White
2.0
20
10
100
10
100
Angular Displacement (deg)
0°
Y’
630
639
563
18
16
15
30°
30°
35.5
5.6
60°
60°
90°
100
50
0
50
90°
100
RELATIVE LUMINOUS INTENSITY (%)
Recommended Pad Layout
Packaging Specifications (Unit : mm)
Tape Specifications : T86 <3,000pcs / reel>
Reel Specifications
0.8
Feeding direction
0.8 0.85 0.8
4±0.1
2±0.05
1.75±0.1
φ
13
φ
1.5
+
0.1
0
3.5±0.05
1.9
(Unit:mm)
The recommended thickness of the screen mask
for soldering is between 100 and 150µm. The
hole size of the screen mask should be same as
the recommended land pattern or smaller.
1
0 to 0.5
5.5
8
0.73
Label Position
11.4±1
Tolerance:±0.2
Tolerance:±0.2
Rev.C
φ
180
−
0
3
φ
60
+1
0
Electrical Characteristic Curves
Forward Current - Forward Voltage
100.0
Ta=25
°C
Relative Luminous Intensity - Case Temperature
RELATIVE LUMINOUS INTENSITY
FORWARD CURRENT : I
F
(mA)
----
----
SML-512MW
1.6
1.4
----
1444443
10.0
1.0
SML-511WW
SML-512WW
SML-511DW
SML-512DW
SML-512CW(A)
SML-511UW
SML-512UW
SML-512VW(A)
SML-512PW(A)
1.2
1.0
0.8
0.6
0.4
-30 -20 -10 0 10 20 30 40 50 60 70 80
SML-512MW
SML-511WW
SML-512WW
SML-511DW
SML-512DW
SML-512CW(A)
SML-511UW
SML-512UW
SML-512VW(A)
SML-512PW(A)
144443
0.1
1.0
1.5
2.0
2.5
3.0
FORWARD VOLTAGE : V
F
(V)
CASE TEMPERATURE : Tc
(
°C
)
Relative Luminous Intensity - Forward Current
10.0
Ta=25
°C
Ratio of Maximum Tolerable Peak Current - Pulse Duration
RATIO of MAXIMUM TOLERABLE PEAK CURRENT I
F
peak
M
ax.
I
F
M
ax.
to MAXIMUM TOLERABLE DC CURRENT
----
RELATIVE LUMINOUS INTENSITY
1.0
0.1
SML-512MW
SML-511WW
SML-512WW
SML-511DW
SML-512DW
SML-512CW(A)
SML-511UW
SML-512UW
SML-512VW(A)
SML-512PW(A)
10
----
----
500Hz
5kHz
2kHz
1kHz
200Hz
100Hz
10kHz
1444443
SML-512MW
143
4
3.3
SML-512WW
SML-512DW
SML-512CW(A)
SML-512UW
SML-512VW(A)
0.01
1
10
PEAK FORWARD CURRENT : I
F
(mA)
100
1
10
100
1000
10000
PULSE DURATION : Tw
(
µ
s)
Ratio of Maximum Tolerable Peak Current - Pulse Duration
RATIO of MAXIMUM TOLERABLE PEAK CURRENT I
F
peak
M
ax.
I
F
M
ax.
to MAXIMUM TOLERABLE DC CURRENT
10
Derating
MAXIMUM FORWARD CURRENT : I
F
M
ax.
(mA)
----
----
1kHz
500Hz
200Hz
5kHz
2kHz
100Hz
50kHz
20kHz
10kHz
500Hz
200Hz
100Hz
20kHz
10kHz
SML-512PW(A)
SML-511WW
SML-511DW
SML-511UW
30
----
----
SML-512PW(A)
143
143
4
5kHz
2kHz
1kHz
20
SML-512WW
SML-512DW
SML-512CW(A)
SML-512UW
SML-512VW(A)
SML-512MW
SML-511WW
SML-511DW
SML-511UW
2.4
-------
10
1443
1
1
10
100
1000
10000
0
PULSE DURATION : Tw
(
µ
s)
0
10 20 30 40 50 60 70 80 90 100
AMBIENT TEMPERATURE : Ta
(
°C
)
Rev.C
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 with 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.
About Export Control Order in Japan
Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control
Order in Japan.
In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause)
on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction.
Appendix1-Rev1.1
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