Data Sheet
SML-81 series
Features
・Reverse-mount available type
3412 (1305)
3.4×1.25mm (t=1.1mm)
Specifications
Dimensions
Recommended Solder Pattern
Viewing Angle
Color
Type V U D
Y W M B
＊1:Duty1/5, 200Hz / ＊2：Duty1/10,1kHz / ＊3：Reference
Part No. Chip
Structure
Emitting
Color
Absolute Maximum Ratings (Ta＝25℃) Electrical and Optical Characteristics (Ta＝25℃)
Power
Dissipation
P
D
(mW)
Forward
Current
I
F
(mA)
Peak Forward
Current
I
FP
(mA)
Reverse
Voltage
V
R
(V)
Operating
Temperature
Topr(℃)
Storage
Temperature
Tstg(℃)
Forward Voltage V
F
Reverse Current I
R
Dominant Wavelength λD
Luminous Intensity I
V
Typ.(V)
I
F
(mA)
Max.
(μA) VR(V) Min.*3
(nm) Typ.
(nm) Max.*3
(nm)
I
F
(mA)
Min.
(mcd) Typ.
(mcd)
I
F
(mA)
■SML-811VT(A)
AIGaInP
Red
62
25
100＊25 -40 to +85 -40 to +100 1.95 10
100
5
625 630 636
10
11 22
10
■SML-811UT(A)615 620 625 11.2 22.4
■SML-811DT(A)
Orange
602 605 608
■SML-811WT(A)Yellow 587 590 593 14 28
■SML-811YT(A)584 587 590 9 18
■SML-812MT
Yellowish
Green
65 60＊14 -30 to +85 -40 to +85 2.1 20 4 569 572 575
20
14 40
20
■SML-810MT GaP 2.2 567 570 573 5.6 16
■SML813BC8T InGaN Blue 87 20 100＊25-40 to +85 -40 to +100 3.3 55 464 470 476 22 56
■SML812BCT 80 -30 to +85 -40 to +85 20
1.25
4.2
Hole
φ2.4
Tolerance : ±0.1
(unit : mm) (unit : mm)
RELATIVE INTENSITY (%)
10°
10° 20°
20°
40°
50°
70°
80°
40°
50°
70°
80°
0 50 10050100
0°
30°
60°
90°
30°
60°
90°
Y’X’
SCANNING ANGLE (deg)
RELATIVE INTENSITY (%)
10°
10° 20°
20°
40°
50°
70°
80°
40°
50°
70°
80°
0 50 10050100
0°
30°
60°
90°
30°
60°
90°
YX
SCANNING ANGLE (deg)
RELATIVE INTENSITY (%)
10°
10° 20°
20°
40°
50°
70°
80°
40°
50°
70°
80°
0 50 10050100
0°
30°
60°
90°
30°
60°
90°
SCANNING ANGLE (deg)
Y’X’
RELATIVE INTENSITY (%)
10°
10° 20°
20°
40°
50°
70°
80°
40°
50°
70°
80°
0 50 10050100
0°
30°
60°
90°
30°
60°
90°
SCANNING ANGLE (deg)
Y’X’
SML-81 series
SML81 series
SCANNING ANGLE (deg)
RELATIVE INTENSITY (%)
SCANNING ANGLE (deg)
RELATIVE INTENSITY (%)
SCANNING ANGLE (deg)
RELATIVE INTENSITY (%)
SCANNING ANGLE (deg)
RELATIVE INTENSITY (%)
SML
812
BCT
SML
813
BC
8
T
1/3
© 2012 ROHM Co., Ltd. All rights reserved.
www.rohm.com 2012.11 - Rev.D
Forward Current-Forward Voltage
Electrical Characteristics Curves
Luminous Intensity-Atmosphere Temperature
Luminous Intensity-Forward Current
Derating
SML-81 series
FORWARD CURRENT : IF (mA)
FORWARD VOLTAGE : VF (V)
1
10
100 Ta=25°C
1.5 2.0 2.5 3.0 3.5
■
■
■
SML-
812
MT
■
SML-
810
MT
■
SML
812
BCT
■
SML
813
BC
8
T
FORWARD CURRENT：IF (mA)
FORWARD VOLTAGE：VF (V)
1.0 1.5 2.0 2.5 3.0
1
10
100 Ta=25°C ■■
SML-
811
VT(A)
■
SML-
811
UT(A)
■
SML-
811
DT(A)
■
SML-
811
WT(A)
■
SML-
811
YT(A)
RELATIVE LUMINOUS INTENSITY (a.u.)
FORWARD CURRENT : IF
(mA)
0 5 10 15 20 25
0
0.5
1.0
1.5 Ta=25°C
MAXIMUM FORWARD CURRENT : IF (mA)
AMBIENT TEMPERTURE : Ta (°C)
-40 0-20 20 40 60 80 100
0
10
20
30
■
■
■
SML-
812
MT
■
SML-
810
MT
■
SML
812
BCT
■
SML
813
BC
8
T
RELATIVE LUMINOUS INTENSITY (a.u.)
ATMOSPHERE TEMPERATURE：Ta
(°C)
0.4
0.6
0.8
1.0
1.2
1.4
1.6
-40 -20 0 20 40 60 80 100
IF=10mA
RELATIVE LUMINOUS INTENSITY (a.u.)
FORWARD CURRENT：IF
(mA)
0 5 10 15 20 25
0
0.5
1.0
1.5
2.0
2.5 Ta=25°C
MAXIMUM FORWARD CURRENT：IF(mA)
AMBIENT TEMPERTURE：Ta (°C)
-40 0-20 20 40 60 80 100
0
10
20
30
RELATIVE LUMINOUS INTENSITY (a.u.)
ATMOSPHERE TEMPERATURE : Ta
(°C)
0.4
0.6
0.8
1.0
1.2
1.4
1.6
10080604020-0-20-40
IF=20mA ■
■
■
SML-
812
MT
■
SML-
810
MT
■
SML
812
BCT
■
SML
813
BC
8
T
■
■
■
SML-
812
MT
■
SML-
810
MT
■
SML
812
BCT
■
SML
813
BC
8
T
■■
SML-
811
VT(A)
■
SML-
811
UT(A)
■
SML-
811
DT(A)
■
SML-
811
WT(A)
■
SML-
811
YT(A)
■■
SML-
811
VT(A)
■
SML-
811
UT(A)
■
SML-
811
DT(A)
■
SML-
811
WT(A)
■
SML-
811
YT(A)
■■
SML-
811
VT(A)
■
SML-
811
UT(A)
■
SML-
811
DT(A)
■
SML-
811
WT(A)
■
SML-
811
YT(A)
2/3
© 2012 ROHM Co., Ltd. All rights reserved.
www.rohm.com 2012.11 - Rev.D
SML-81 series
Rank Reference of Brightness
Part No. Construction
Packing Specification
ROHM LED products are being shipped with desiccant (silica gel) concluded in moisture-proof bags.
Pasting the moisture sensitive label on the outer surface of the moisture-proof bags or enclosing the humidity indication card inside the bag is available upon request.
Please contact the nearest sales office or distributer if necessary.
Package
structure
Package
size Height
(mm)
Luminous
Intensity
(mcd)
I
F
(mA)
AG AH AJ AK AL AM AN AP AQ AR AS AT AU AV AW AX
9.0 to 11.2
11.2 to 14 14 to 18
18 to 22.4 22.4 to 28 28 to 35.5 35.5 to 45
45 to 56 56 to 71 71 to 90
90 to 112
112 to 140 140 to 180 180 to 224 224 to 280 280 to 355
Reverse Mount
34125 1.1 10 SML-811VT(A)
＊
SML-811UT(A)
＊
Package
structure
Package
size Height
(mm)
Luminous
Intensity
(mcd)
I
F
(mA)
AG AH AJ AK AL AM AN AP AQ AR AS AT AU AV AW AX
9.0 to 11.2
11.2 to 14 14 to 18
18 to 22.4 22.4 to 28 28 to 35.5 35.5 to 45
45 to 56 56 to 71 71 to 90
90 to 112
112 to 140 140 to 180 180 to 224 224 to 280 280 to 355
Reverse Mount
34125 1.1 10 SML-811WT(A)
＊
SML-811YT(A)
＊
Package
structure
Package
size Height
(mm)
Luminous
Intensity
(mcd)
I
F
(mA)
GH J K L M N P Q R S T U V W X
1.0 to 1.6 1.6 to 2.5 2.5 to 4.0 4.0 to 6.3 6.3 to 10 10 to 16 16 to 25 25 to 40 40 to 63 63 to 100
100 to 160 160 to 250 250 to 400 400 to 630
630 to 1000 1000 to 1600
Reverse Mount
34125 1.1 10 SML-810MT※
SML-812MT※
Package
structure
Package
size Height
(mm)
Luminous
Intensity
(mcd)
I
F
(mA)
AG AH AJ AK AL AM AN AP AQ AR AS AT AU AV AW AX
9.0 to 11.2
11.2 to 14 14 to 18
18 to 22.4 22.4 to 28 28 to 35.5 35.5 to 45
45 to 56 56 to 71 71 to 90
90 to 112
112 to 140 140 to 180 180 to 224 224 to 280 280 to 355
Reverse Mount
34125 1.1 10 SML-811DT(A)
＊
Red (V, U)
Yellow (W, Y)
Green (M)
Blue (B)
Orange (D)
＊Please note that the brightness of some products may fall between ranks (half rank).
※Brightness on specification sheet include tolerance of within ±10%.
Package
structure
Package
size Height
(mm)
Luminous
Intensity
(mcd)
I
F
(mA)
GH J K L M N P Q R S T U V W X
0.9 to 1.4 1.4 to 2.2 2.2 to 3.6 3.6 to 5.6 5.6 to 9 9 to 14 14 to 22 22 to 36 36 to 56 56 to 90 90 to 140
140 to 220 220 to 360 360 to 560 560 to 900
900 to 1400
Reverse Mount
34125 1.1 20 SML813BC8T
SML812BCT
T
Transparent Colorless
WMilkyWhite
∗ Concerning the Brightness rank
• Please refer to the rank chart above for luminous intensity classification.
• Please refer to the Specification sheet for color classification.
• Part name is individual for each rank.
• When shipped as sample, the part name will be a representative part name.
General products are free of ranks. Please contact sales if rank appointment is needed.
∗ Please refer to the Specification sheet about Taping specification.
S M L 8 1 1 U T
AL
T 8 6 A 6
∗ “−” will be taken out for emitting color
B/E series and pastel color.
Series name Package name Chip Type
Emitting Color Resin Color
Taping Specifications Rank sign (Brightness Rank)∗
V
U
Cathode at sprocket hole side
(3,000pcs / real)
Cathode at sprocket hole side
(10,000pcs / real)
3
Standard Type
High Brightness Type
D
W
M
P
B
T86
T68
T96
Red:630nm
Red:620nm
Orange:605nm
COrange:603nm
Yellow:590nm
YYellow:587nm
Yellowish-Green:572nm
Green:560nm
Blue:470nm
Rank sign (Chromaticity Rank)∗
(for pastel color)Special classification code
2
0
Low Current Type
1
3/3
© 2012 ROHM Co., Ltd. All rights reserved.
www.rohm.com 2012.11 - Rev.D
R1102
A
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
Notice
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Notes
The information contained herein is subject to change without notice.
Before you use our Products, please contact our sales representative
and verify the latest specifica-
tions :
Although ROHM is continuously working to improve product reliability and quality, semicon-
ductors can break down and malfunction due to various factors.
Therefore, in order to prevent personal injury or fire arising from failure, please take safety
measures such as complying with the derating characteristics, implementing redundant and
fire prevention designs, and utilizing backups and fail-safe procedures. ROHM shall have no
responsibility for any damages arising out of the use of our Poducts beyond the rating specified by
ROHM.
Examples of application circuits, circuit constants and any other infor mation contained herein are
provided only to illustrate the standard usage and operations of the Products. The peripheral
conditions must be taken into account when designing circuits for mass production.
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 or any other
parties. ROHM shall have no responsibility whatsoever for any dispute arising out of the use of
such technical information.
The Products are intended for use in general electronic equipment (i.e. AV/OA devices, communi-
cation, consumer systems, gaming/entertainment sets) as well as the applications indicated in
this document.
The Products specified in this document are not designed to be radiation tolerant.
For use of our Products in applications requiring a high degree of reliability (as exemplified
below), please contact and consult with a ROHM representative : transportation equipment (i.e.
cars, ships, trains), primary communication equipment, traffic lights, fire/crime prevention, safety
equipment, medical systems, servers, solar cells, and power transmission systems.
Do not use our Products in applications requiring extremely high reliability, such as aerospace
equipment, nuclear power control systems, and submarine repeaters.
ROHM shall have no responsibility for any damages or injury arising from non-compliance with
the recommended usage conditions and specifications contained herein.
ROHM has used reasonable care to ensur the accuracy of the information contained in this
document. However, ROHM does not warrants that such information is error-free, and ROHM
shall have no responsibility for any damages arising from any inaccuracy or misprint of such
information.
Please use the Products in accordance with any applicable environmental laws and regulations,
such as the RoHS Directive. For more details, including RoHS compatibility, please contact a
ROHM sales office. ROHM shall have no responsibility for any damages or losses resulting
non-compliance with any applicable laws or regulations.
When providing our Products and technologies contained in this document to other countries,
you must abide by the procedures and provisions stipulated in all applicable export laws and
regulations, including without limitation the US Export Administration Regulations and the Foreign
Exchange and Foreign Trade Act.
This document, in part or in whole, may not be reprinted or reproduced without prior consent of
ROHM.
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