Data Sheet
SLI-343
EXCELED
™
8 Series
Features
・
Viewing angle 2θ 1/2 : 40°
・
High brightness
・
Low current consumption
・
Competent to direct mount
Color
Type
V
U
D
Y
M
P
Specifications
Viewing angle 2θ 1/2 /
40
: EXCELED
™
Chip
Structure
Absolute Maximum Ratings (Ta＝25℃)
Electrical and Optical Characteristics (Ta＝25℃)
Emitting
Forward Voltage V
F
Reverse Current I
R
Dominant Wavelength Luminous Intensity I
V
Power
Forward Peak Forward Reverse Operating
Storage
Color Dissipation Current
Current
Voltage Temperature Temperature
Max.
Min. Typ.
λD
P
D
(mW) I
F
(mA) I
FP
(mA) V
R
(V)
Topr(℃)
Tstg(℃) Typ.(V) I
F
(mA) (μA) V
R
(V) Typ.(nm) I
F
(mA) (mcd) (mcd) I
F
(mA)
630
Red
150
620
Orange
Yellow
Yellowish
Green
AIGaInP
on GaAs
Green
54
Red
20
100
＊
9
-30 to +85
-40 to +100
2.2
20
10
9
630
100
620
Orange
Yellow
Yellowish
Green
Green
605
220
470
150
22
590
572
560
68
10
220
605
330
680
150
22
20
590
572
560
20
68
10
330
Part No.
■
SLI-343V8RC
■
SLI-343U8RC
■
SLI-343D8C
■
SLI-343Y8C
■
SLI-343M8C
■
SLI-343P8C
■
SLI-343V8R
■
SLI-343U8R
■
SLI-343D8U
■
SLI-343Y8Y
■
SLI-343M8G
■
SLI-343P8G
＊:Duty1/10,
1kHz
Dimensions
Recommended Solder Pattern
Viewing Angle
φ
3.8
φ
3.1
ANGULAR DISPLACEMENT(deg)
Directivity (deg)
1.0
±0.1
2.0
30°
20°
40°
50°
60°
10°
0°
10°
20°
30°
40°
50°
60°
Diffused
Clear
5.4
2.5 or 5.0
70°
80°
90°
100
50
0
50
70°
80°
90°
100
□0.4
24.0Min.
RELATIVE INTENSITY(%)
RELATIVE INTENSITY (%)
（2.5）
Cathode
Tolerance :
±0.2
（unit
: mm）
（unit
: mm）
＊EXCELED™
is ROHM's pending trademark.
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
1/3
2011.12 - Rev.B
SLI-343
8 Series
Electrical Characteristics Curves
Forward Current-Forward Voltage
100
Ta=25°C
■
FORWARD CURRENT：I
F
(mA)
10
■
SLI-343V8RC
■
SLI-343U8RC
■
SLI-343D8C
■
SLI-343Y8C
■
SLI-343M8C
■
SLI-343P8C
■
SLI-343V8R
■
SLI-343U8R
■
SLI-343D8U
■
SLI-343Y8Y
■
SLI-343M8G
■
SLI-343P8G
1
1.0
1.5
2.0
2.5
3.0
FORWARD VOLTAGE：V
F
(V)
Luminous Intensity-Atmosphere Temperature
I
f
=20
mA
1.6
RELATIVE LUMINOUS INTENSITY (a.u.)
1.4
1.2
1.0
0.8
0.6
0.4
-40
■
■
SLI-343V8RC
■
SLI-343U8RC
■
SLI-343D8C
■
SLI-343Y8C
■
SLI-343M8C
■
SLI-343P8C
■
SLI-343V8R
■
SLI-343U8R
■
SLI-343D8U
■
SLI-343Y8Y
■
SLI-343M8G
■
SLI-343P8G
-20
0
20
40
60
80
100
ATMOSPHERE TEMPERATURE：Ta (°C)
Luminous Intensity-Forward Current
1.2
RELATIVE LUMINOUS INTENSITY (a.u.)
1.0
0.8
0.6
0.4
0.2
0
0
Ta=25°C
■
■
SLI-343V8RC
■
SLI-343U8RC
■
SLI-343D8C
■
SLI-343Y8C
■
SLI-343M8C
■
SLI-343P8C
■
SLI-343V8R
■
SLI-343U8R
■
SLI-343D8U
■
SLI-343Y8Y
■
SLI-343M8G
■
SLI-343P8G
5
10
15
20
FOWARD CURRENT：I
F
(mA)
Derating
■
MAXIMUM FORWARD CURRENT：I
F
(mA)
30
20
10
■
SLI-343V8RC
■
SLI-343U8RC
■
SLI-343D8C
■
SLI-343Y8C
■
SLI-343M8C
■
SLI-343P8C
■
SLI-343V8R
■
SLI-343U8R
■
SLI-343D8U
■
SLI-343Y8Y
■
SLI-343M8G
■
SLI-343P8G
0
-40
-20
0
20
40
60
80
100
AMBIENT TEMPERATURE：Ta (°C)
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
2/3
2011.12 - Rev.B
SLI-343
8 Series
Rank Reference of Brightness
Red (V, U)
（Ta=25˚C,
I
F
＝20mA）
High Brightness Rank
XA
XB
XC
XD
XE
XF
XG XH
XJ
XK
XL
XM XN
XP
XQ XR
XS
XT
XU
Viewing
Brightness
10 to 15 to 22 to 33 to 47 to 68 to 100 to 150 to 220 to 330 to 470 to 680 to 1000 to 1500 to 2200 to 3300 to 4700 to 6800 to 10000 to
angle
(mcd)
(2ɵ1/2) Resin Color
15
22
33
47
68 100 150 220 330 470 680 1000 1500 2200 3300 4700 6800 10000 15000
SLI-343U8RC
Transparent Colored
SLI-343V8RC
40˚
SLI-343U8R
Diffused Colored
SLI-343V8R
φ3
Circular
type
（Ta=25˚C,
I
F
＝20mA）
XB
XC
XD
XE
XF
XG XH
XJ
XK
XL
XM XN
XP
XQ XR
XS
XT
XU
Viewing High Brightness Rank
XA
Brightness
10 to 15 to 22 to 33 to 47 to 68 to 100 to 150 to 220 to 330 to 470 to 680 to 1000 to 1500 to 2200 to 3300 to 4700 to 6800 to 10000 to
angle
(mcd)
(2ɵ1/2) Resin Color
15
22
33
47
68 100 150 220 330 470 680 1000 1500 2200 3300 4700 6800 10000 15000
Transparent Colored
SLI-343D8C
φ3
40˚
Circular type
Diffused Colored
SLI-343D8U
Orange (D)
Yellow (Y)
（Ta=25˚C,
I
F
＝20mA）
XB
XC
XD
XE
XF
XG XH
XJ
XK
XL
XM XN
XP
XQ XR
XS
XT
XU
Viewing High Brightness Rank
XA
Brightness
10 to 15 to 22 to 33 to 47 to 68 to 100 to 150 to 220 to 330 to 470 to 680 to 1000 to 1500 to 2200 to 3300 to 4700 to 6800 to 10000 to
angle
(mcd)
(2ɵ1/2) Resin Color
15
22
33
47
68 100 150 220 330 470 680 1000 1500 2200 3300 4700 6800 10000 15000
Transparent Colored
SLI-343Y8C
φ3
40˚
Circular type
Diffused Colored
SLI-343Y8Y
Green (M, P)
φ3
Circular
type
（Ta=25˚C,
I
F
＝20mA）
XB
XC
XD
XE
XF
XG XH
XJ
XK
XL
XM XN
XP
XQ XR
XS
XT
XU
Viewing High Brightness Rank
XA
Brightness
10 to 15 to 22 to 33 to 47 to 68 to 100 to 150 to 220 to 330 to 470 to 680 to 1000 to 1500 to 2200 to 3300 to 4700 to 6800 to 10000 to
angle
(mcd)
(2ɵ1/2) Resin Color
15
22
33
47
68 100 150 220 330 470 680 1000 1500 2200 3300 4700 6800 10000 15000
SLI-343M8C
Transparent Colored
SLI-343P8C
40˚
SLI-343M8G
Diffused Colored
SLI-343P8G
Part No. Construction
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
3/3
2011.12 - Rev.B
Notice
Notes
No copying or reproduction of this document, in part or in whole, is permitted without the
consent of ROHM Co.,Ltd.
The content specified herein is subject to change for improvement without notice.
The content specified herein is for the purpose of introducing ROHM's products (hereinafter
"Products"). If you wish to use any such Product, please be sure to refer to the specifications,
which can be obtained from ROHM upon request.
Examples of application circuits, circuit constants and any other information contained herein
illustrate the standard usage and operations of the Products. The peripheral conditions must
be taken into account when designing circuits for mass production.
Great care was taken in ensuring the accuracy of the information specified in this document.
However, should you incur any damage arising from any inaccuracy or misprint of such
information, ROHM shall bear no responsibility for such damage.
The technical information specified herein is intended only to show the typical functions of and
examples of application circuits for the Products. ROHM does not grant you, explicitly or
implicitly, any license to use or exercise intellectual property or other rights held by ROHM and
other parties. ROHM shall bear no responsibility whatsoever for any dispute arising from the
use of such technical information.
The Products specified in this document are intended to be used with general-use electronic
equipment or devices (such as audio visual equipment, office-automation equipment, commu-
nication devices, electronic appliances and amusement devices).
The Products specified in this document are not designed to be radiation tolerant.
While ROHM always makes efforts to enhance the quality and reliability of its Products, a
Product may fail or malfunction for a variety of reasons.
Please be sure to implement in your equipment using the Products safety measures to guard
against the possibility of physical injury, fire or any other damage caused in the event of the
failure of any Product, such as derating, redundancy, fire control and fail-safe designs. ROHM
shall bear no responsibility whatsoever for your use of any Product outside of the prescribed
scope or not in accordance with the instruction manual.
The Products are not designed or manufactured to be used with any equipment, device or
system which requires an extremely high level of reliability the failure or malfunction of which
may result in a direct threat to human life or create a risk of human injury (such as a medical
instrument, transportation equipment, aerospace machinery, nuclear-reactor controller, fuel-
controller or other safety device). ROHM shall bear no responsibility in any way for use of any
of the Products for the above special purposes. If a Product is intended to be used for any
such special purpose, please contact a ROHM sales representative before purchasing.
If you intend to export or ship overseas any Product or technology specified herein that may
be controlled under the Foreign Exchange and the Foreign Trade Law, you will be required to
obtain a license or permit under the Law.
Thank you for your accessing to ROHM product informations.
More detail product informations and catalogs are available, please contact us.
ROHM Customer Support System
http://www.rohm.com/contact/
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
R1120A
