SML-811WT(A)
Data Sheet
SML-81series
3412(1305)
3.4×1.25mm(t=1.1mm)
Features
・Reverse-mountavailabletype
Color
Type
V
U
D
Y
W
M
B
Specifications
PartNo.
AbsoluteMaximumRatings(Ta=25℃)
ElectricalandOpticalCharacteristics(Ta=25℃)
Chip
Emitting Power
ForwardVoltageVF ReverseCurrentIR DominantWavelengthλD LuminousIntensityIV
Forward PeakForward Reverse Operating
Storage
Structure Color Dissipation Current
Current
Voltage Temperature Temperature
Min.*3 Typ. Max.*3
Max.
Min. Typ.
PD(mW) IF(mA) IFP(mA) VR(V)
Topr(℃)
Tstg(℃) Typ.(V) IF(mA) (μA) VR(V) (nm) (nm) (nm) IF(mA) (mcd) (mcd) IF(mA)
■ SML-811VT(A)
■ SML-811DT(A)
■ SML-811WT(A)
Orange
100*2
62
5
-40to+85
-40to+100
1.95
10
5
25
636
625
602
605
608
587
590
593
11
22
11.2
22.4
14
28
18
10
10
Yellow
100
■ SML-812MT
GaP
Yellowish
Green
2.1
60*1
65
4
-30to+85
-40to+85
20
584
587
590
9
569
572
575
14
40
567
570
573
5.6
16
464
470
476
22
56
4
2.2
20
■ SML813BC8T
■ SML812BCT
630
620
AIGaInP
■ SML-811YT(A)
■ SML-810MT
625
615
Red
■ SML-811UT(A)
87
InGaN
Blue
20
-40to+85
100*2
-40to+100
3.3
80
-30to+85
20
5
5
5
-40to+85
20
*1:Duty1/5,200Hz/*2:Duty1/10,1kHz/*3:Reference
Dimensions
Recommended Solder Pattern Viewing Angle
SML-81 series
SCANNING ANGLE (deg)
SCANNINGANGLE(deg)
X’
20°
Y’
10°
0°
10°
SCANNING ANGLE (deg)
SCANNINGANGLE(deg)
20°
30°
X
30°
40°
50°
50
60°
70°
80°
90°
100
90°
100
RELATIVE INTENSITY (%)
RELATIVEINTENSITY(%)
4.2
30°
80°
50
0
SML81 series
X’
Y’
30°
20°
10°
0°
10°
20°
X’
80°
80°
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1/3
0
10°
0°
10°
20°
30°
50
RELATIVE INTENSITY (%)
RELATIVEINTENSITY(%)
40°
50°
60°
60°
70°
50
20°
50°
60°
70°
(unit:mm)
30°
40°
50°
50°
90°
100
Y’
40°
60°
Tolerance:±0.1
(unit:mm)
SML812BCT
SML813BC8T
SCANNING ANGLE (deg)
SCANNINGANGLE(deg)
30°
40°
1.25
90°
100
50
RELATIVE INTENSITY (%)
RELATIVEINTENSITY(%)
SCANNING ANGLE (deg)
SCANNINGANGLE(deg)
φ2.4
20°
70°
80°
80°
0
10°
60°
70°
70°
50
0°
50°
60°
60°
90°
100
10°
30°
40°
50°
50°
Hole
20°
Y
40°
40°
90°
100
70°
70°
80°
80°
90°
100
50
0
50
90°
100
RELATIVE INTENSITY (%)
RELATIVEINTENSITY(%)
2012.11 - Rev.D
SML-81 series
Electrical Characteristics Curves
Forward Current-Forward Voltage
FORWARD CURRENT:IF (mA)
■
■SML-811VT(A)
■SML-811UT(A)
■SML-811DT(A)
■SML-811WT(A)
■SML-811YT(A)
10
1
1.0
1.5
2.0
2.5
Ta=25°C
100
FORWARD CURRENT : IF (mA)
Ta=25°C
100
10
1
1.5
3.0
■ ■SML-812MT
■SML-810MT
■ ■SML812BCT
■SML813BC8T
2.0
2.5
3.0
3.5
FORWARD VOLTAGE : VF (V)
FORWARD VOLTAGE:VF (V)
Luminous Intensity-Atmosphere Temperature
■
RELATIVE LUMINOUS INTENSITY (a.u.)
1.4
■SML-811VT(A)
■SML-811UT(A)
■SML-811DT(A)
■SML-811WT(A)
■SML-811YT(A)
1.2
1.0
0.8
0.6
0.4
-40
-20
0
20
40
60
80
IF=20mA
1.6
RELATIVE LUMINOUS INTENSITY (a.u.)
IF=10mA
1.6
100
■
■
1.4
■SML-812MT
■SML-810MT
■SML812BCT
■SML813BC8T
1.2
1.0
0.8
0.6
0.4
-40
-20
-0
20
40
60
80
100
ATMOSPHERE TEMPERATURE : Ta (°C)
ATMOSPHERE TEMPERATURE:Ta (°C)
Ta=25°C
2.5
■
2.0
■SML-811VT(A)
■SML-811UT(A)
■SML-811DT(A)
■SML-811WT(A)
■SML-811YT(A)
1.5
1.0
0.5
0
0
5
10
15
20
FORWARD CURRENT:IF (mA)
Ta=25°C
1.5
RELATIVE LUMINOUS INTENSITY (a.u.)
RELATIVE LUMINOUS INTENSITY (a.u.)
Luminous Intensity-Forward Current
25
■
■
■SML-812MT
■SML-810MT
■SML812BCT
■SML813BC8T
1.0
0.5
0
0
5
10
15
20
25
FORWARD CURRENT : IF (mA)
Derating
■SML-811VT(A)
■SML-811UT(A)
■SML-811DT(A)
■SML-811WT(A)
■SML-811YT(A)
■
MAXIMUM FORWARD CURRENT : IF (mA)
MAXIMUM FORWARD CURRENT:IF (mA)
■
30
20
10
0
-40
-20
0
20
40
60
80
100
AMBIENT TEMPERTURE:Ta (°C)
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© 2012 ROHM Co., Ltd. All rights reserved.
30
■
■SML-812MT
■SML-810MT
■SML812BCT
■SML813BC8T
20
10
0
-40
-20
0
20
40
60
80
100
AMBIENT TEMPERTURE : Ta (°C)
2/3
2012.11 - Rev.D
SML-81 series
Rank Reference of Brightness
Red (V, U)
Package
structure
Package Height
(mm)
size
Luminous
Intensity
(mcd)
IF(mA)
ReverseMount 34125 1.1
10
AH
AJ
AK
AL
AM
AN
AP
AQ
AR
AS
AT
AU
AV
AW
AX
AG
9.0to11.2 11.2to14 14to18 18to22.4 22.4to28 28to35.5 35.5to45 45to56 56to71 71to90 90to112 112to140 140to180 180to224 224to280 280to355
SML-811VT(A)*
SML-811UT(A)*
Orange (D)
Package
structure
Package Height
(mm)
size
ReverseMount 34125 1.1
Luminous
Intensity
(mcd)
AH
AJ
AK
AL
AM
AN
AP
AQ
AR
AS
AT
AU
AV
AW
AX
AG
9.0to11.2 11.2to14 14to18 18to22.4 22.4to28 28to35.5 35.5to45 45to56 56to71 71to90 90to112 112to140 140to180 180to224 224to280 280to355
SML-811DT(A)*
Luminous
Intensity
(mcd)
AH
AJ
AK
AL
AM
AN
AP
AQ
AR
AS
AT
AU
AV
AW
AX
AG
9.0to11.2 11.2to14 14to18 18to22.4 22.4to28 28to35.5 35.5to45 45to56 56to71 71to90 90to112 112to140 140to180 180to224 224to280 280to355
SML-811WT(A)*
SML-811YT(A)*
IF(mA)
10
Yellow (W, Y)
Package
structure
Package Height
(mm)
size
IF(mA)
ReverseMount 34125 1.1
10
Green (M)
Package
structure
Package Height
(mm)
size
Luminous
Intensity
(mcd)
IF(mA)
ReverseMount 34125 1.1
10
H
J
K
L
M
N
P
Q
R
S
T
U
V
W
X
G
1.0to1.6 1.6to2.5 2.5to4.0 4.0to6.3 6.3to10 10to16 16to25 25to40 40to63 63to100 100to160 160to250 250to400 400to630 630to1000 1000to1600
※
SML-810MT
SML-812MT※
Blue (B)
Package
structure
Package Height
(mm)
size
Luminous
Intensity
(mcd)
IF(mA)
ReverseMount 34125 1.1
H
J
K
L
G
0.9to1.4 1.4to2.2 2.2to3.6 3.6to5.6 5.6to9
M
N
P
Q
9to14
14to22
22to36
36to56
R
S
T
U
V
W
X
56to90 90to140 140to220 220to360 360to560 560to900 900to1400
SML813BC8T
SML812BCT
20
*Pleasenotethatthebrightnessofsomeproductsmayfallbetweenranks(halfrank).
※Brightnessonspecificationsheetincludetoleranceofwithin±10%.
Part No. Construction
∗ “−” will be taken out for emitting color
B/E series and pastel color.
S M L
Series name
Special classification code
8 1 1
Package name
T 8 6
U T
Chip Type Emitting Color Resin Color
Standard Type
V
Red:630nm
T
Transparent Colorless
1
Low Current Type
U
Red:620nm
W
MilkyWhite
D
Orange:605nm
C
Orange:603nm
2
High Brightness Type
6 AL
Rank sign (Brightness Rank)∗
Taping Specifications
0
3
A
Rank sign (Chromaticity Rank)∗
(for pastel color)
T86 Cathode at sprocket hole side
T68 (3,000pcs / real)
T96
Cathode at sprocket hole side
(10,000pcs / real)
W Yellow:590nm
Y
Yellow:587nm
M
Yellowish-Green:572nm
P
Green:560nm
B
Blue:470nm
∗ 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.
Packing Specification
ROHMLEDproductsarebeingshippedwithdesiccant(silicagel)concludedinmoisture-proofbags.
Pastingthemoisturesensitivelabelontheoutersurfaceofthemoisture-proofbagsorenclosingthehumidityindicationcardinsidethebagisavailableuponrequest.
Pleasecontactthenearestsalesofficeordistributerifnecessary.
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© 2012 ROHM Co., Ltd. All rights reserved.
3/3
2012.11 - Rev.D
Notice
Notes
1) The information contained herein is subject to change without notice.
2) Before you use our Products, please contact our sales representative and verify the latest specifications :
3) Although ROHM is continuously working to improve product reliability and quality, semiconductors 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
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responsibility for any damages arising out of the use of our Poducts beyond the rating specified by
ROHM.
4) Examples of application circuits, circuit constants and any other information 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.
5) 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.
6) The Products are intended for use in general electronic equipment (i.e. AV/OA devices, communication, consumer systems, gaming/entertainment sets) as well as the applications indicated in
this document.
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the recommended usage conditions and specifications contained herein.
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R1102A