SML-Y15VTT87BD [ROHM]
Single Color LED,;
ROHM 
Data Sheet
SML-Y1ꢀseries
Features
・PLCC4ꢀpackage
・Takingꢀcountermeasureꢀagainstꢀsulfuration
・Highꢀpower,ꢀhighꢀbrightness
Color
Type
V
U
D
Y
Specifications
AbsoluteꢀMaximumꢀRatingsꢀ(Ta＝25℃)
ElectricalꢀandꢀOpticalꢀCharacteristicsꢀ(Ta＝25℃)
Chipꢀ Emitting
Structure Color
ForwardꢀVoltageꢀV
F
ReverseꢀCurrentꢀI
R
DominantꢀWavelengthꢀλD LuminousꢀIntensityꢀI
V
Power
Dissipation Current
(mW) ꢀI (mA)
Forward PeakꢀForward Reverse Operating
Storage
PartꢀNo.
Max.
Min.*2 Typ. Max.*2
(nm) (nm) (nm)
Min. Typ.
(mcd) (mcd)
Currentꢀ
Voltage Temperature Temperature
Typ.(V)
F
I (mA)
VR(V)
I
F
(mA)
I
F
(mA)
P
D
F
I
FP(mA)
V
R
(V)
Topr(℃)
Tstg(℃)
(μA)
■
■
■
■
■
■
■
■
Red
611
587
611
627
611
602
618
590
618
632
618
605
625
594
625
636
625
608
3,550ꢀ 4,500ꢀ
2,240ꢀ 3,200ꢀ
1,400ꢀ 2,700ꢀ
560ꢀ (1,000)
1,700ꢀ
SML-Y17U2T
SML-Y17YT
SML-Y16U2T
SML-Y15VT
SML-Y15U2T
SML-Y15DT
SML-Y16YT
SML-Y15YT
420
150
200※
140
140
140
Yellow
Red
AIGaInP
12
-40ꢀtoꢀ+100 -40ꢀtoꢀ+100 2.3
10
12
182
70
150※
50
50
50
Orange
Yellow
(1,500)
1,120ꢀ
2,000ꢀ
587
590
594
(1,500)
※:Duty1/10,ꢀ1kHzꢀꢀ（ꢀ）：Reference
Dimensions
Recommended Solder Pattern
Viewing Angle
3.5
3.2
1.8
φ2.4
①
②
④
X−Y
X’−Y’
3.7
1.5
③
SCANNINGꢀANGLEꢀ(deg)
Cathode Index
0°
10°
10°
20°
20°
30°
30°
40°
50°
40°
50°
60°
60°
70°
80°
70°
80°
0.8
0.8
1.1
90°
100
90°
100
50
0
50
RELATIVEꢀINTENSITYꢀꢀ(%)
①
②
④
③
(Free)
Toleranceꢀ:ꢀ±0.2
（unitꢀ:ꢀmm）
（unitꢀ:ꢀmm）
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© 2012 ROHM Co., Ltd. All rights reserved.
1/3
2012.04 - Rev.A
SML-Y1 series
ꢀElectrical Characteristics Curves
Forward Current-Forward Voltage
■
■
■
■
■
■
■
■
■
■
■
■
■
SML-Y15VT
SML-Y16
U
2
T
T
T
T
SML-Y17
U
2
T
T
T
T
Ta=25°C
Ta=25°C
Ta=25°C
SML-Y15
U
2
T
SML-Y16YT
SML-Y17YT
100
100
1000
100
10
■
■
SML-Y15DT
SML-Y15YT
10
10
1
1.4
1
1.0
1
1.0
1.6
1.8
2.0
2.2
2.4
2.6
1.5
2.0
2.5
3.0
1.5
2.0
2.5
3.0
FORWARD VOLTAGE：VF (V)
FORWARD VOLTAGE：VF (V)
FORWARD VOLTAGE：VF (V)
Luminous Intensity-Atmosphere Temperature
■
■
■
■
■
■
■
■
■
■
■
■
■
SML-Y15VT
SML-Y16
SML-Y16YT
U2
SML-Y17
SML-Y17YT
U2
IF=50mA
IF=50mA
IF=140mA
SML-Y15
U2
T
T
T
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
■
■
SML-Y15DT
SML-Y15YT
-40 -20
0
20
40
60
80 100
-40 -20
0
20
40
60
80 100
-40 -20
0
20
40
60
80 100
ATMOSPHERE TEMPERATURE：Ta (°C)
ATMOSPHERE TEMPERATURE：Ta (°C)
ATMOSPHERE TEMPERATURE：Ta (°C)
Luminous Intensity-Forward Current
■
■
■
■
■
■
■
■
■
■
■
■
SML-Y15VT
SML-Y16
SML-Y16YT
U2
SML-Y17
SML-Y17YT
U2
Ta=25°C
Ta=25°C
Ta=25°C
SML-Y15
U2
1.5
1.0
0.5
0
1.5
1.0
0.5
0
1.2
1.0
0.8
1.6
0.4
0.2
0
SML-Y15DT
SML-Y15YT
0
10
20
30
40
50
60
70
0
10
20
30
40
50
60
70
0
50
100
150
FORWARD CURRENT：IF (mA)
FORWARD CURRENT：IF (mA)
FORWARD CURRENT：IF (mA)
Derating
■
■
■
■
■
■
■
■
■
■
■
SML-Y15VT
SML-Y16
SML-Y16YT
U2
SML-Y17
SML-Y17YT
U2
100
90
80
70
60
50
40
30
20
10
SML-Y15
U2
100
90
80
70
60
50
40
30
20
180
150
120
90
SML-Y15DT
SML-Y15YT
60
30
10
0
0
0
-40 -20
0
20
40
60
80 100 110
-40 -20
0
20
40
60
80 100 110
-40 -20
0
20
40
60
80 100 110
AMBIENT TEMPERATURE：Ta (°C)
AMBIENT TEMPERATURE：Ta (°C)
AMBIENT TEMPERATURE：Ta (°C)
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© 2012 ROHM Co., Ltd. All rights reserved.
2/3
2012.04 - Rev.A
SML-Y1 series
Rank Reference of Brightness
Red (V, U)
Luminous
BA
BB
BC
BD
BE
BF
BG
BH
BJ
BK
BL
Height
(mm)
Packageꢀ Package
Intensity
I（mA）(mcd)
structure
size
560ꢀtoꢀ710
710ꢀtoꢀ900
900ꢀtoꢀ1120 1120ꢀtoꢀ1400 1400ꢀtoꢀ1800 1800ꢀtoꢀ2240 2240ꢀtoꢀ2800 2800ꢀtoꢀ3550 3550ꢀtoꢀ4500 4500ꢀtoꢀ5600 5600ꢀtoꢀ7100
F
SML-Y15VT
SML-Y15U2T
SML-Y16U2T
SML-Y17U2T
50
PLCC4
3528 1.9
140
Orange (D)
Luminous
Intensity
BA
BB
BC
BD
BE
BF
BG
BH
BJ
BK
BL
Height
(mm)
Packageꢀ Package
I（mA）(mcd)
structure
size
560ꢀtoꢀ710
710ꢀtoꢀ900
900ꢀtoꢀ1120 1120ꢀtoꢀ1400 1400ꢀtoꢀ1800 1800ꢀtoꢀ2240 2240ꢀtoꢀ2800 2800ꢀtoꢀ3550 3550ꢀtoꢀ4500 4500ꢀtoꢀ5600 5600ꢀtoꢀ7100
F
PLCC4
3528 1.9
50
SML-Y15DT(A)
Yellow (Y)
Luminous
Intensity
BA
BB
BC
BD
BE
BF
BG
BH
BJ
BK
BL
Height
(mm)
Packageꢀ Package
I（mA）(mcd)
structure
size
560ꢀtoꢀ710
710ꢀtoꢀ900
900ꢀtoꢀ1120 1120ꢀtoꢀ1400 1400ꢀtoꢀ1800 1800ꢀtoꢀ2240 2240ꢀtoꢀ2800 2800ꢀtoꢀ3550 3550ꢀtoꢀ4500 4500ꢀtoꢀ5600 5600ꢀtoꢀ7100
F
SML-Y15YT
SML-Y16YT
SML-Y17YT
50
PLCC4
3528 1.9
140
※Toleranceꢀofꢀwithinꢀ:±10%
Part No. Construction
Dice classification code
S M L
Y 1 5 U 2 T T 8 6 V
∗
Series name
Package type Chip Type
Emitting Color Resin Color
Taping Specifications
Rank sign (Brightness Rank)
Red : 632nm
Transparent Colorless
MilkyWhite
Cathode at sprocket hole side
Reverse of T86
5
V
U
D
Y
T
T86
T87
1
High Brightness Type
Red : 618nm
6
7
W
Orange : 605nm
Yellow : 590nm
For white LED, cathode at sprocket hole side
Large current type
∗ Concerning the Brightness rank
• Please refer to the rank chart above for luminous intensity 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.
Packing Specification
ROHMꢀLEDꢀproductsꢀareꢀbeingꢀshippedꢀwithꢀdesiccantꢀ(silicaꢀgel)ꢀconcludedꢀinꢀmoisture-proofꢀbags.
Pastingꢀtheꢀmoistureꢀsensitiveꢀlabelꢀonꢀtheꢀouterꢀsurfaceꢀofꢀtheꢀmoisture-proofꢀbagsꢀorꢀenclosingꢀtheꢀhumidityꢀindicationꢀcardꢀinsideꢀtheꢀbagꢀisꢀavailableꢀuponꢀrequest.
Pleaseꢀcontactꢀtheꢀnearestꢀsalesꢀofficeꢀorꢀdistributerꢀifꢀnecessary.
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© 2012 ROHM Co., Ltd. All rights reserved.
3/3
2012.04 - Rev.A
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Examples of application circuits, circuit constants and any other information contained herein
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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
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The technical information specified herein is intended only to show the typical functions of and
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R1120A
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