SMLZN4WBGUW(A) [ROHM]

罗姆的贴片LED除标准型之外，还备有顶视型贴片LED、侧面发光贴片LED、适用于背面贴装的贴片LED等产品系列。;


型号：	SMLZN4WBGUW(A)
厂家：	ROHM
描述：	罗姆的贴片LED除标准型之外，还备有顶视型贴片LED、侧面发光贴片LED、适用于背面贴装的贴片LED等产品系列。
文件：	总20页 (文件大小：2777K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

SMLZN4WBGUW1(A)

Data Sheet

1. CONSTRUCTION

White Surface Mount Chip LEDs with reflector built-in protection diode

featuring InGaN packed with resin containing phosphor.

Source of light for display unit.

See Figure.1

2. USAGE ^*1

3. DIMENSIONS

4. ABSOLUTE MAXIMUM RATINGS ^*2

Power Dissipation

Forward Current

PD (Ta=25

IF (Ta=25

IFP (Ta=25

)

114mW

30mA

100mA

0.9V

・・・・・・・・

℃

)

℃

)

℃

Peak Forward Current

Reverse Voltage

VR (Ta=25

)

℃

Operation Temperature Topr

Storage Temperature Tstg

-40 +85

～

℃

-40 +100

～

℃

Duty 1/10, 1kHz

Continuous reverse voltage is not supposed

5. ELECTRO-OPTICAL CHARACTERISTICS (Ta=25

)

℃

DISCRIPTION

SYMBOL CONDITION

MIN.

TYP.

MAX.

UNITS

Forward Voltage

IF=20mA

2.6

3.3

2400

0.30

0.28

3.8

Luminous Intensity

1800

3600

mcd

Chromaticity Coordinates

³⁾Lighting time : 1msec

⁴⁾Lighting time : 10msec

ꢀ

6. LUMINOUS CLASSIFICATION ^*3

(Ta=25 , IF=20mA)

℃

SYMBOL

LUMINOUS CLASSIFICATION RANGE

"Y2"

"Z1"

"Z2"

1800

2200

2800

2200

2800

3600

mcd

～

Tolerance ±10%

：

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【PACKAGING REQUIREMENTS】

1. PACKING

(1) One reel is packed in aluminum bag.

ꢀ

ꢀꢀꢀ

The size of aluminum bag is 240(a)×250 280(b)mm.

～

(2) Aluminum bag is sealed by pressured for all directions.

(3) Insert the moisture indicator card to the aluminum bag.

(4) Print the “Electrical-Static Warning mark”label and

ꢀ

“MSL (Moisture Sensitivity Level : JEDEC compatible”label on the back side of aluminum bag.

ꢀꢀ

【

Front side】

Label position (Refer next page)

【

Back side】

Electrical-Static Warning Mark

MSL (Moisture Sensitivity Level)

handling caution

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2. MARKING

The following information shall be described in the label on the aluminum bag.:

ROHM Type number, Packing quantity, Luminous intensity rank, and Lot number etc.

FORMER LABEL SPECIFICATION

Special Marking

【

】

ChromaticityCoordinates Rank

or Dominant Wavelengh Rank

Type No.

Luminous Intensity Rank

Ｆ

FOR ROHM ONLY

Country of

origin

Interoffice administration code

Color Detail Symbol

MSL Information, Customers part No. etc.

“F” means Pb-free, Quantity, Then Lot No. Displayed.

Note)

Indicates bar code expressed by code 39.

ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ

Indicates Pb-free Products.

EXAMPLE OF LOT NO. MARKING

【

】

２０

０３

０００１２

Ｗ

Production facility symbol

(Reference the manufactory list)

Serial number of lot

Production week

Production year

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●Precaution (Surface Mount Device)

1.Storage

If the product is heated during the reflow under the condition of hygroscopic state, it may vaporize and expand

which will influence the performance of the product. Therefore, the package is waterproof. Please use the product

following the conditions:

Using Conditions

・

Classification

Temperature

Humidity

Expiration Date

Remark

Within 1 year from

Receiving

Before using

～

℃

30 70%RH

～

Storage with waterproof package

①

After opening

package

Please storing in the airtight container

with our desiccant (silica gel)

②

～

℃

Below 70%RH

Within 168h

Baking

・

Bake the product in case of below:

The expiration date is passed.

The color of 5% and 10% on humidity indicator card is not green.

①

②

(Even if the product is before expiration date.)

Baking Conditions

Temperature

Time

Humidity

60±3

40 48h

～

Below 20%RH

℃

Bake products in reel.

・

Remark

Reel and embossed tape are easy to be deformed when baking, so please try not to apply stress on it.

Recommend bake once.

2.Application Methods

2-1.Color of sealing resin

This product may differ in the color of the resin due to the influence of the material contained in the sealing resin.

There are no problems with the use.

2-2. Precaution for Drive System and Off Mode

Design the circuit without the electric load exceeding the ABSOLUTE MAXIMUM RATING that applies on the

products. If drive by constant voltage, it may cause current deviation of the LED and result in deviation of luminous

intensity, so we recommend to drive by constant current. (Deviation of VF value will cause deviation of current in

LED.) Furthermore, for off mode, please do not apply voltage neither forward nor reverse. Especially, for the

products with the Ag-paste used in the die bonding, there’s high possibility to cause electro migration and result in

function failure.

2-3. About derating

It is considered that derating characteristics will not result in LED chip’s electrical destruction. Even within the

derating, the reliability and luminous life can be affected depending on operating conditions and ambient

environment. So we would be appreciate it if you can confirm with your application again.

2-4. About product life

Depending on operating conditions and environment(applied current, ambient temperature and humidity, corrosive

gas), decreasing of luminosity and change of chromaticity may occur even within the specification conditions.

Please contact our sales office if you use it for the following applications.

It requires long luminosity life

It is always lit

ꢀ①

ꢀ②

2-5.Applied Stress on Product

The top of the LED is very soft, which the silicone resin is used as sealing resin.Therefore, please pay attention to

the overstress on it which may influence its reliability.

2-6.Usage

The product is LED. We are not responsible for the usage as the diode such as protection chip, rectifier, switching

and so on.

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3. Others

3-1. Surrounding Gas

Notice that if it is stored under the condition of acid gas (chlorine gas, sulfured gas) or alkali gas (ammonia), it

ꢀ

may result in low soldering ability (caused by the change in quality of the plating surface ) or optical

characteristics changes (light intensity, chrominance) and change in quality of die bonding (Ag-paste) materials.

All of the above will cause function failure of the products.

Therefore, please pay attention to the storage environment for mounted product (concern the generated gas of the

surrounding parts of the products and the atmospheric environment).

3-2. Electrostatic Damage

The product is part of semiconductor and electrostatic sensitive, there’s high possibility to be damaged by the

ꢀ

electrostatic discharge. Please take appropriate measures to avoid the static electricity from human body and

earthing of production equipment.Especially, InGaN type LEDs have lower resistance value of electrostatic

discharge and it is recommended to introduce the ESD protection circuit.The resistance values of electrostatic

discharge (actual values) vary with products, therefore, please call our Sales staffs for inquiries.

3-3. Electromagnetic Wave

Applications with strong electromagnetic wave such as, IH cooker, will influence the reliability of LED,

ꢀ

therefore please evaluate before using it.

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【MANUFACTORY】

FACTORY

SYMBOL

ROHM Wako Co.,Ltd.

100 Tomioka, Kasaoka, Okayama 714-8585 Japan

ROHM-Wako Electronics (Malaysia) Sdn. Bhd.

Lot 1320 Kawasan Perindustrian, Pengkalan ChepaII, Padang Tembak

16100 Kota Bharu, Kelantan, Malaysia

ROHM Semiconductor (China) Co.,Ltd.

No.7, Weisan Rd, Micro-electronics Ind, Jingang Highway

Xiqing Dist, Tianjin 300385

HARVATEK CORPORATION Taiwan OEM)

（

No.18, Lane522, Sec.5, JhonghuaRd, Hsinchu City 300,

Taiwan 30094

* This sheet is mentioned all factory locations of LED products.

Please contact us if you need detail information about each package.

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Reliability Test Result

RR-SML-1710

Product

LED

Package

Series

SMD

SMLZN4WBGxW_A_series

1.Test Result

(pcs)

Reference

STD

J-STD-020D-01

Test Items

Test Condition

Solder Heat Resistance

for Reflow Soldering

Prtreatment : Temperature Humidity Strage

(30℃/70%RH/168hr)

Reflow Peak Temp. : 260℃ 10sec Over 230℃/60sec

Preheat : 140 to 180℃ 60sec

Number of reflow : 2 times

JESD22-B102E

Solderbility

Drop test

Immerse into rosin flux for 5±1sec,and the device

for 3±0.5sec into Pb-free solder bath at 245±5℃

JEITA ED-4701

A-124

H=75cm Maple Boad : 3 times

JEITA ED-4701

A-121

Vibration

100～2000Hzꢀ98.1m/s2ꢀ

2hours each on each direction of X,Y,Z

JESD22-A104E Ta=Tstg Min.℃(30min.) ～ Tstg Max.℃(30min.) 100cycleꢀ

Thermal Cycle

JESD22-A103E Ta=Tstg Max.+5℃/-0℃

High Temperature

Strage

1000hrs

240hrs

JEITA ED-4701

B-121

High Temperature

High Humidity Strage

Ta=85±2℃ꢀ85±5%RH

JESD22-A119A

Low Temperature

Strage

Ta=Tstg Min.±5℃ꢀ 1000hrs

Ta=25±5℃ꢀIF=IFMax. 1000hrs

JESD22-A108D

Load Life

2.Failure Criteria

Items

Condition

IF=20mA

Criteria

Luminous Intensity

60% of the initial value

Changing rate of ±10%

Forward Voltage

Reverse Current

Appearance

IF=20mA

VR=VR Max.

Visual Check

Maximum of specification

No major change in appearance

Solderbility

More than 95% of the electrode must be covered with solder.

※This data is actual value from specific lot and is not guaranteed.

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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 ensure 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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R1107

Daattaasshheeeett

General Precaution

1. Before you use our Products, you are requested to carefully read this document and fully understand its contents.

ROHM shall not be in any way responsible or liable for failure, malfunction or accident arising from the use of any

ROHM’s Products against warning, caution or note contained in this document.

2. All information contained in this document is current as of the issuing date and subject to change without any prior

notice. Before purchasing or using ROHM’s Products, please confirm the latest information with a ROHM sales

representative.

3. The information contained in this document is provided on an “as is” basis and ROHM does not warrant that all

information contained in this document is accurate and/or error-free. ROHM shall not be in any way responsible or

liable for any damages, expenses or losses incurred by you or third parties resulting from inaccuracy or errors of or

concerning such information.

Notice – WE

Rev.001

SMLZN4WBGUW(A) [ROHM]

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