SML-512MW
Data Sheet

SML-51 Series1608（0603）
1.6×0.8mm（t=0.55mm）

Features・Original device technology enables high brightnessand high reliability

Color
Type・High reliability due to the wide operation
temperature(-40℃ to +100℃) (SML-512(A) Series)

VUC

DW

MP

B

Specifications
Absolute Maximum Ratings (Ta＝25℃)
Electrical and Optical Characteristics (Ta＝25℃)
ChipEmitting Power
Forward Voltage VF Reverse Current IR Dominant Wavelength λD Luminous Intensity IVForward Peak Forward Reverse Operating
StorageStructure Color Dissipation Current
Current
Voltage Temperature Temperature Typ.
Min.*3 Typ. Max.*3Max.
Min. Typ.
PD(mW) IF(mA) IFP(mA) VR(V)Topr(℃)
Tstg(℃)(V) IF(mA) (μA) VR(V) (nm) (nm) (nm) IF(mA) (mcd) (mcd) IF(mA)

Part No.
■ SML-512VW(A)■ SML-512VW

75

30

5-40 to +100-40 to +100

1035.5562263626

630

636

619

624

629

615

620

625

1440600603606

71112603

606

609

36100602605

608

144036635875905935Red■ SML-512UW■ SML-511UW6225■ SML-512CW(A)■ SML-512DW

100*2AIGaInP on OrangeGaAs■ SML-511DW■ SML-512WW7530

Yellowish
Green■ SML-512PW(A)Green-30 to +85

InGaN

Blue

100

42.05-40 to +100

-40 to +100

1052560*14-30 to +85-40 to +85

100

475

30

100*25-40 to +100

-40 to +100

10560*14-30 to +85

100*2662022-40 to +85402565204567570575557560563464470476

14100

2.155-40 to +100

■ SML512BC5T-40 to +856262■ SML-512MW

100*2420Yellow■ SML-511WW

60*1

14-40 to +100

5.6202.955165＊1:Duty1/5, 200Hz / ＊2:Duty1/10, 1kHz / ＊3:Reference

Dimensions

Recommended Solder Pattern Viewing Angle
SML-51 Series
1.6(deg)
SCANNING ANGLE
Directivity
(deg)

(deg)
SCANNING ANGLE
Directivity(deg)

1.20.8

X

Y

30°

20°

10°

0°

10°

20°

0.8

X’

30°

500.8

90°
1000.850.180.8

X

Y

30°

20°

10°

0°

10°

20°

30°

50°
60°

50090°10050

SCANNING ANGLE (deg)
SCANNING
ANGLE (deg)

1/3

Y’

40°

40°80°

80°90°
10090°
10090°
1005010°0°10°20°30°

RELATIVE INTENSITY (%)
RELATIVE
INTENSITY (%)

40°
50°
60°
70°

70°

80°
020°

60°

70°

5030°

50°

60°60°（unit : mm）

X’50°

50°70°© 2011 ROHM Co., Ltd. All rights reserved.

40°

SML512BC5T

40°

www.rohm.com

30°

RELATIVE INTENSITY (%)
RELATIVE
INTENSITY (%)(deg)
SCANNING ANGLE
Directivity(deg)TerminalTolerance : ±0.1
（unit : mm）

20°80°

90°100RELATIVE INTENSITY (%)

1.010°70°80°

RELATIVE INTENSITY (%)

Cathode mark

0°70°80°80°010°60°70°70°5020°50°60°60°90°
10030°40°50°50°0.55

Y’40°40°80°5005090°100

RELATIVE INTENSITY (%)
RELATIVE
INTENSITY (%)

2011.05 - Rev.B

SML-51 Series

Electrical Characteristics Curves
Forward Current-Forward Voltage

FORWARD CURRENT : IF (mA)■101

■SML-512VW(A)■SML-512VW■SML-512UW■SML-511UW■SML-512CW(A)■SML-512DW■SML-511DW■SML-512WW■SML-511WW■SML-512MW■SML-511PW(A)1.5232.5■■SML512BC5T■■SML512BC5T■■SML512BC5T■■SML512BC5T

1012.80.11Ta=25°C

100

FORWARD CURRENT：IF (mA)

Ta=25°C

100

FORWARD VOLTAGE : VF (V)

2.93.03.23.1

FORWARD VOLTAGE：VF (V)IF=20mA

1.61.4■■■1.2
1.00.8■SML-511UW■SML-511DW■SML-511WW■SML-512MW■SML-511PW(A)■SML-512VW(A)■SML-512VW■SML-512UW■SML-512CW(A)■SML-512DW■SML-512WW0.60.4-40-20020406080

IF=5mA1.6RELATIVE LUMINOUS INTENSITY (a.u.)

RELATIVE LUMINOUS INTENSITY (a.u.)

Luminous Intensity-Atmosphere Temperature

1.41.21.00.80.60.4-40100ATMOSPHERE TEMPERATURE：Ta (°C)-20020406080100ATMOSPHERE TEMPERATURE：Ta (°C)

Ta=25°C

1.5■

1.00.500510152025

FORWARD CURRENT：IF (mA)

■SML-512VW(A)■SML-512VW■SML-512UW■SML-512CW(A)■SML-512DW■SML-512WW■SML-511UW■SML-511DW■SML-511WW■SML-512MW■SML-511PW(A)RELATIVE LUMINOUS INTENSITY (a.u.)

RELATIVE LUMINOUS INTENSITY (a.u.)

Luminous Intensity-Forward Current

30Ta=25°C

4.03.02.0

1.00051015

FORWARD CURRENT：IF (mA)

20Derating

3020■■SML-511UW■SML-511DW■SML-511WW■SML-512VW(A)■SML-512VW■SML-512UW■SML-512CW(A)■SML-512DW■SML-512WW■SML-512MW■SML-511PW(A)MAXIMUM FORWARD CURRENT：IF (mA)

MAXIMUM FORWARD CURRENT：IF (mA)

■401010-40-20020406080

AMBIENT TEMPERATURE：Ta (°C)

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100© 2011 ROHM Co., Ltd. All rights reserved.

3020100-40-20020406080100

AMBIENT TEMPERATURE：Ta (°C)

2/32011.05 - Rev.B

SML-51 Series

Rank Reference of Brightness
Red (V, U)
Luminous
JK
L
M
Intensity
Packagesize(mm) Height(mm) (mcd) 2.5 to 4.0 4.0 to 6.3 6.3 to 10 10 to 16

Mini-mold
Chip LEDs 1608

NP

Q

16 to 25

25 to 40

（Ta=25˚C, IF＝20mA）
ST

R

40 to 63 63 to 100 100 to 160 160 to 250

SML-512VW※
SML-511UW※
SML-512UW※

0.55

Orange (D)Luminous
JK
LM
Intensity
Packagesize(mm) Height(mm) (mcd) 2.5 to 4.0 4.0 to 6.3 6.3 to 10 10 to 16

Mini-mold
Chip LEDs 1608

NPQ

16 to 25

25 to 40

40 to 63 63 to 100 100 to 160 160 to 250

SML-511DW※

0.55（Ta=25˚C, IF＝20mA）
S
T

R

SML-512DW※

Yellow (W)Luminous
JK
L
M
Intensity
Packagesize(mm) Height(mm) (mcd) 2.5 to 4.0 4.0 to 6.3 6.3 to 10 10 to 16

Mini-mold
Chip LEDs 1608

NP

Q

16 to 25

25 to 40

（Ta=25˚C, IF＝20mA）
STR

40 to 63 63 to 100 100 to 160 160 to 250

SML-511WW※
SML-512WW※

0.55

Green (M)Luminous
JKL
M
Intensity
Packagesize(mm) Height(mm) (mcd) 2.5 to 4.0 4.0 to 6.3 6.3 to 10 10 to 16

Mini-mold
Chip LEDs 1608

NP

16 to 25

25 to 40

Q

（Ta=25˚C, IF＝20mA）
ST

R

40 to 63 63 to 100 100 to 160 160 to 250

SML-512MW※

0.55

Blue (B)
Luminous
JK
L
Intensity
Packagesize(mm) Height(mm) (mcd) 2.2 to 3.6 3.6 to 5.6 5.6 to 9.0

Mini-mold
Chip LEDs 1608

0.55

MNPQ

9 to 14

14 to 22

22 to 36

36 to 56

（Ta=25˚C, IF＝5mA）
STR56 to 90 90 to 140 140 to 220

SML-512BC5T※Brightness on specification sheet include tolerance of within ±10%.

SML-512(A)Luminous
AEAF
AG
AH
AJAKALAMANAP
AQ
Intensity
Packagesize(mm) Height(mm) (mcd) 5.6 to 7.1 7.1 to 9.0 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
SML-512VW(A)Mini-mold
0.55
Chip LEDs 1608
SML-512PW(A)（Ta=25˚C, IF＝20mA）
ARASATAU
AV
71 to 90 90 to 112 112 to 140 140 to 180 180 to 224
SML-512CW(A)＊Please note that the brightness of some products may fall between ranks (half rank).

Part No. Construction∗ “−” will be taken out for
emitting color B series.

S M LSpecial Code will be applied for
Emitting color W/B/E series.

5 1 2Series name

Package type(Special Code)

V 8 T

Chip Type

Emitting Color

T 8 6Resin Color

Taping Specifications

A P
Rank sign (Brightness Rank)∗

1Low Current TypeV

Red:630nm

TTransparent Colorless

T86 Cathode at sprocket hole side2

High Brightness TypeU

Red:620nm

MilkyWhiteCW

Orange:603nm

T87 Reverse of T86

DOrange:605nm

WYellow:590nm

M

Yellowish-Green:572nm

PGreen:560nm

B1

For white LED, cathode at sprocket hole side

Blue:470nm∗ 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
ROHM LED products are being shipped with desiccant (silica gel) concluded in moisture-proof bags.
Pasting the moisture sensitive label on the outer surface of the moisture-proof bags or enclosing the humidity indication card inside the bag is available upon request.
Please contact the nearest sales office or distributer if necessary.

www.rohm.com© 2011 ROHM Co., Ltd. All rights reserved.

3/3

2011.05 - Rev.B

Notice

Notes

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R1120A