SML-811DTA [ROHM]

Reverse-mount available type;


型号：	SML-811DTA
厂家：	ROHM
描述：	Reverse-mount available type
文件：	总11页 (文件大小：590K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

SML-81 series

Datasheet

lFeatures

lOutline

• Reverse-mount available type

lSize

Color

Type

1006 (0402)

3412 (1305)

3.4×1.25mm (t=1.1mm)

1.0×0.6mm (t=0.2mm)

lDimensions

lRecommended Solder Pattern

(unit : mm)

(note) Tolerance is within 0.1mm

unless otherwise specified

※ Except burr on terminal from consideration.

(unit : mm)

lSpecifications

Absolute Maximum Ratings (Ta=25ºC)

Electrical and Optical Characteristics (Ta=25ºC)

Emitting

Color

Peak Forward

Power

Forward Voltag V_FReverse Current I_R

Luminous Intensity I_V

Forward

Reverse

Current

Voltage

Dominant Wavelength lD

I_F

Min. Typ.

Chip

Structure

Operating Temp.

Topr(ºC)

Part No.

Storage Temp.

Tstg(ºC)

Min.*³

Max.*³

Dissipation

Current

I_F

V_R

I_F

Typ.

Max.

Typ.

P_D(mW) I_F(mA) I_FP(mA) V_R(V)

(V) (mA) (mA) (V) (nm) (nm) (nm) (mA) (mcd) (mcd) (mA)

SML-811VT(A)

SML-811UT(A)

SML-811DT(A)

SML-811WT(A)

SML-812MT

625 630 636

Red

11.2 22.4

615 620 625

602 605 608

587 590 593

569 572 575

464 470 476

(0.30, 0.30)

100*²

-40 to +85 -40 to +100 1.95 10

Orange

Yellow

AIGaInP

InGaN

100

Yellowish

Green

60*¹

100*²

50*²

2.1

-30 to +85 -40 to +85

Blue

-30 to +85 -40 to +85

SML812BCT

3.3

White

SML813WBC8W

-40 to +85 -40 to +100

2.9

*1:Duty1/5, 200Hz *2:Duty1/10, 1kHz *3:Reference

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2013.10 - Rev.E

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Data Sheet

SML-81 series

lElectrical Characteristics Curves

Fig.2 Luminous Intensity -

Atmosphere Temperature

Fig.1 Forward Current - Forward Voltages

100

1.6

SML-811VT(A)

Ta=25ºC

I_F=10mA

I_F=20mA

SML-811UT(A)

SML-811DT(A)

SML-811WT(A)

SML-812MT

1.4

1.2

0.8

SML-811VT(A)

SML-811UT(A)

SML-811DT(A)

SML-811WT(A)

SML-812MT

ꢀ

0.6

0.4

1.4

1.6

1.8

2.0

2.2

2.4

-40-30-20-10 0 10 20 30 40 50 60 70 80 90100

ATMOSPHERE TEMPERATURE : Ta [ºC]

FORWARD VOLTAGE : V_F[V]

Fig.3 Luminous Intensity - Forward Current

Fig.4 Derating

2.5

SML-811VT(A)

SML-811UT(A)

Ta=25ºC

SML-811DT(A)

SML-811WT(A)

SML-812MT

2.0

1.5

1.0

0.5

0.0

SML-811VT(A)

SML-811UT(A)

SML-811DT(A)

SML-811WT(A)

SML-812MT

-40 -20

80 100

FORWARD CURRENT : I_F[mA]

AMBIENT TEMPERATURE : Ta [ºC]

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2013.10 - Rev.E

2/10

Data Sheet

SML-81 series

lElectrical Characteristics Curves

Fig.2 Luminous Intensity -

Atmosphere Temperature

Fig.1 Forward Current - Forward Voltages

1.4

100

SML812BC7T

Ta=25ºC

I_F=20mA

1.2

0.8

ꢀ

SML812BC7T

0.6

2.2

2.6

3.0

3.4

3.8

-40 -20

80 100

FORWARD VOLTAGE : V_F[V]

ATMOSPHERE TEMPERATURE : Ta [ºC]

Fig.3 Luminous Intensity - Forward Current

Fig.4 Derating

1.2

SML812BC7T

Ta=25ºC

1.0

0.8

0.6

0.4

0.2

0.0

-40 -20

80 100

FORWARD CURRENT : I_F[mA]

AMBIENT TEMPERATURE : Ta [ºC]

*The value is based on the die destruction endurance;

optical characteristics are NOT considered..

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2013.10 - Rev.E

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Data Sheet

SML-81 series

lElectrical Characteristics Curves

Fig.2 Luminous Intensity -

Atmosphere Temperature

Fig.1 Forward Current - Forward Voltages

100

1.4

SML813WBC8W

Ta=25ºC

I_F=5mA

1.2

0.8

ꢀ

SML813WBC8W

0.6

-40 -20

80 100

2.2

2.6

3.0

3.4

3.8

FORWARD VOLTAGE : V_F[V]

ATMOSPHERE TEMPERATURE : Ta [ºC]

Fig.3 Luminous Intensity - Forward Current

Fig.4 Derating

2.0

SML813WBC8W

Ta=25ºC

1.5

1.0

0.5

0.0

-40 -20

80 100

FORWARD CURRENT : I_F[mA]

AMBIENT TEMPERATURE : Ta [ºC]

*The value is based on the die destruction endurance;

optical characteristics are NOT considered..

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2013.10 - Rev.E

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Data Sheet

SML-81 series

lViewing Angle

SML-81 series

SCANNING ANGLE (deg)

RELATIVE INTENSITY

SML812BCT

SML813WBC8W

SML812BCT

SML813WBC8W

SCANNING ANGLE (deg)

RELATIVE INTENSITY

lRank Reference of Brightness

Red(V,U)

(Ta=25ºC, I_F＝10mA)

AW AX

Rank

Iv (mcd)

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

SML-811VT(A)*

SML-811UT(A)*

Orange(D)

(Ta=25ºC, I_F＝10mA)

Rank

Iv (mcd)

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

SML-811DT(A)*

Yellow(Y)

(Ta=25ºC, I_F＝10mA)

Rank

Iv (mcd)

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

SML-811WT(A)*

Green(M)

(Ta=25ºC, I_F＝20mA)

Rank

630 to 1000 1000 to 1600

40 to 63 63 to 100 100 to 160 160 to 250 250 to 400 400 to 630

Iv (mcd)

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

SML-812MT※

Blue(B)

(Ta=25ºC, I_F＝20mA)

Rank

900 to 1400

56 to 90 90 to 140 140 to 220 220 to 360 360 to 560 560 to 900

Iv (mcd)

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

SML812BCT

White(WB)

(Ta=25ºC, I_F＝5mA)

Rank

900 to 1400

56 to 90 90 to 140 140 to 220 220 to 360 360 to 560 560 to 900

Iv (mcd)

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

SML813WBC8W

*Please note that the brightness of some products may fall between ranks (half rank).

※Brightness on specification sheet include tolerance of within ±10%.

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2013.10 - Rev.E

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Data Sheet

SML-81 series

lSpectrum Data

SML-811VT(A)

SML-811UT(A)

SML-811DT(A)

SML-811WT(A)

I_F=20mA

I_F=10mA

1.0

0.8

0.6

0.4

0.2

0.0

1.0

0.8

0.6

0.4

0.2

SML812BCT

SML-812MT

ꢀ

0.0

380

480

580

680

780

380

480

580

680

780

WAVELENGTH [nm]

I_F=5mA

SML813WBC8W

0.8

0.6

0.4

0.2

ꢀ

380

480

580

680

780

WAVELENGTH [nm]

* Please take this data as a reference data for the samples are measured randomly.

* The data is relativized for each color. It is NOT to show the spectrum peaks are equal.

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2013.10 - Rev.E

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Data Sheet

SML-81 series

lChromaticity Diagram

[Chromaticity Coordimates] (Ta=25ºC, I_F＝5mA)

0.280 0.248 0.283 0.305 0.287 0.295 0.304 0.330

0.296 0.276 0.304 0.330 0.307 0.315 0.330 0.360

0.283 0.305 0.307 0.315 0.311 0.294 0.330 0.318

0.264 0.267 0.287 0.295 0.296 0.276 0.311 0.294

Measurement tolerance : 0.02

CIE x

lTaping [T86 / 1(white)]

4^±0.1

2^±0.05

Cathode Index

＋0.1

φ1.5

+0.1

-0.03

1.2

1.5^±0.1

±1

11.4

Packing quantity

3000pcs/reel

(note) Tolerance is within 0.2mm unless otherwise specified

（Unit：ｍｍ）

Pull

direction

(

):Reference

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2013.10 - Rev.E

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Data Sheet

SML-81 series

lPart No. Construction

lPacking 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.

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2013.10 - Rev.E

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Data Sheet

SML-81 series

lAttention Points In Handling

f2.4

This product was developed as a surface mount LED especially suitable for soldering.

Please take care of following points when using this device.

Hole

4.2

1.25

1.DESIGNING OF PCB

As for a recommendable solder pattern, Please refer to Fig-1.

The size and direction of the pad pattern depends on the condition of the PCB,

Thorough design review is recommended before the final designing.

This product of structured with rear/bottom electrode to be soldered.

The formation of solder fillet is not guaranteed due to its electrode shape

(unit : mm)

(Fig-1)

2.SOLDERING (Sn-Cu, Sn-Ag-Cu, Sn-Ag-Bi-Cu)

Max.260ºC, Within 10sec

140 to 180ºC

LED products do not contain reinforcement

materials such as glass fillers.

Therefore, thermal stress by soldering greatly

influence its reliability.

230 to 260ºC

Min.1 min Max. 40sec

The temperature conditions for reflow soldering

should therefore be set up according to the

characteristic of this product. (See Fig-2)

Number of reflow process shall be max 2 times

and these processes shall be performed in a row.

Cooling process to normal temperature shall be required

between first and second soldering process.

(Fig-2)

3.WASHING

Please note the following points when washing is required after soldering.

3-1) WASHING SOLVENT

Isopropyl alcohol or other alcohol solvent is recommendable.

3-2) TEMPERATURE

Below 30ºC, immersion time ; within 3 minutes.

3-3) ULTRA SONIC WASHING

Below 15/1 litter of solvent tub.

3-4) COOLING

Below 100ºC within 3 minutes.

4.EROSION GAS

Utilization in erosion gas atmosphere may degenerate the plating surface which might cause deterioration of

solder strength, optical characteristics, or functions.

Please take precautions against occurrence of gas from the surrounding parts on the occasion of custody,

and also after mounted on circuit board.

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2013.10 - Rev.E

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Data Sheet

SML-81 series

5.STORAGE

At reflow soldering, the reliability of this product is often influenced by moisture

absorption so we apply the packaging with moisture proof for better condition is use, please also note that

5-1) Not to be opened before using.

5-2) To be kept in our moisture proof packaging with some desiccant (SILICA GEL) after opening it.

To be baked in case the SILICA GEL indicator its color from either blue to clear or green to pink.

5-3) Please use within 168 hours after the package was opened. (Condition at 30ºC, max.70%Rh.)

In case it is not used within 168 hours, please put it back into our packaging.

5-4) BAKING

Please bake under reel condition at 60ºC, 12～24 hours (max.20%Rh) after un-sealing.

While baking is done, the reel and emboss tape may be easily deformed.

Please be careful not to give any stress.

6.LIFE TIME

This product will cause reduction of luminous intensity depending on the using conditions and environmental.

Please inquire our sales contact if long life time is required on your application.

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2013.10 - Rev.E

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Notice

N o t e s

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 specifica-

tions :

3) 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.

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, communi-

cation, consumer systems, gaming/entertainment sets) as well as the applications indicated in

this document.

7) The Products specified in this document are not designed to be radiation tolerant.

8) 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.

9) Do not use our Products in applications requiring extremely high reliability, such as aerospace

equipment, nuclear power control systems, and submarine repeaters.

10) ROHM shall have no responsibility for any damages or injury arising from non-compliance with

the recommended usage conditions and specifications contained herein.

11) 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.

12) 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.

13) 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.

14) This document, in part or in whole, may not be reprinted or reproduced without prior consent of

ROHM.

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/

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R1102

SML-811DTA [ROHM]

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