CLU701-0303C4-35NV1N8 [CITIZEN]

High Intensity COB Natural Type;


型号：	CLU701-0303C4-35NV1N8
厂家：	CITIZEN ELECTRONICS CO., LTD.
描述：	High Intensity COB Natural Type
文件：	总14页 (文件大小：567K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

DATA SHEET

CITILED Vivid Series

High Intensity COB

Natural Type

CLU701-0303C4

Introduction

Performance Characteristics

Mechanical Dimensions

Characteristic Curves

Reliability

Packing Specification

Precaution

P 10

P 11

Ref.CE-0042P-201710

Product Nomenclature

CLU701 - 03 03 C4 - 27 N V1 N8

[1]

[2] [3]

[4] [5] [6]

[1] Product shape

[2] Die count in series

[3] Die count in parallel

[4] Nominal CCT

[5] Type

CLU701

2700K

Natural

[6] Vivid Series

1. Introduction

1-1. Product Description

CITIZEN ELECTRONICS is the first COB manufacture. Our advanced knowledge and packaging technology for

many years has excellent reliability and high quality of our products. CITILED COB Series covers a wide range of

luminous fluxfroma 10W incandescent bulb to a 300W mercury lamp in general lighting sources. The element

arrangement of LED package is capable of utilizing light more effectively and higher performance.

The new package “High Intensity COB Type.” provides smaller LES and higher fluxintensity. Our new small LES

( Light emitting surface ) package has succeeded in producing higher fluxintensity through use of our advanced

packaging technology. It is suitable for luminaires with a narrow beamangle such as spot lights. Enough space

around LES on the PCB accepts flexibility of optics attachment. This package is 3-Step MacAdamellipse at hot binning.

Ver.2 is improved higher lumen density and lower thermal resistance as same package outline of previous version.

New lineup "low VF product (9V) " is added.

1-2. Features

・Mechanical Dimensions

・Package Structure

・Reference Assembly

・Nominal CCT

・Chromaticity Range

・Thermal Resistance

・Maximumdrive current

・RoHS compliant

: 13.5 × 13.5 × 1.4 (mm)

: AluminumBase Chip on Board

: M3 screw, Connector

: 2,700K, 3,000K, 3,500K, 4,000K, 5,000K

: 3-step MacAdamEllipse

: 3.5C/W

: 690mA

・Better die arrangement for optics

・Wide range of luminous fluxand high efficacy

・Improved lumen density compared with previous version

・UL recognized component (E358566)

Ref.CE-0042P-201710

2. Performance Characteristics

2-1. Electro Optical Characteristics

Luminous flux

( lm)

Thermal

Resistance

Rj-c

Voltage

( V)

Efficacy

( lm/W )

Forward

Nominal

CCT

Product code

Current

( mA )

Tj = 85C

Tc=25C*

( C/W )

Min.

8.6

Typ.

9.4

Max.

10.2

Min.

Typ.

433

455

469

501

517

Typ.

470

494

510

544

562

Typ.

CLU701-0303C4-27NV1N8

CLU701-0303C4-30NV1N8

CLU701-0303C4-35NV1N8

CLU701-0303C4-40NV1N8

CLU701-0303C4-50NV1N8

2700K

3000K

3500K

4000K

5000K

525

381

400

413

441

454

3.5

8.6

9.4

8.6

9.4

8.6

9.4

102

105

8.6

9.4

Notes :

1. Citizen Electronics maintains a tolerance of ± 10% on luminous fluxmeasurements.

2. Citizen Electronics maintains a tolerance of ± 3% on forward voltage measurements.

* Values of Luminous fluxat Tc=25C are provided as reference only.

2-2. Absolute Maximum Ratings

Parameter

Symbol

Rating

Input Power (W)

Forward Current (mA)

Reverse Current (mA)

Operating Temperature (C)

Storage Temperature (C)

Case Temperature (C)

Junction Temperature (C)

7.8

690

-40 ~ +100

105

Top

Tst

140

*1. Input power and forward current are the values when the LED is used within the range of

the derating curve in this data sheet.

*2. Refer to 3. Outline drawing for Tc measurement point.

*3. D.C. Current : Tj = Tc + Rj-c × Pi

Ref.CE-0042P-201710

2-3. Chromaticity Characteristics

( Rated current, Tj=85C )

Oval parameter

Nominal

CCT

Center Point

( x, y )

Ellipse

Rotation Angle

Color Region

Major Axis

Minor Axis

0.00774

0.00834

0.00951

0.00939

0.00822

0.00411

0.00408

0.00417

0.00402

0.00354

57.28

2,700K

3,000K

3,500K

4,000K

5,000K

( 0.4488 , 0.3938 )

( 0.4259 , 0.3863 )

( 0.4011 , 0.3753 )

( 0.3768 , 0.3616 )

( 0.3431 , 0.3379 )

53.17

52.97

54.00

59.62

3-step MacAdamellipse

* Color region stay within 3-step MacAdamellipse fromthe chromaticity center.

* θ is the angle between the major axis of the ellipse and the x-axis, and a and b are the major and minor semi-axes of an ellipse.

( Ref. IEC 60081:1997 AnnexD )

x-y chart CIE1931

0.45

Black

Body

0.40

Locus

2,700K

3,000K

3,500K

0.35

3-step

[ Natural ]

4,000K

5,000K

0.30

0.35

0.40

0.45

0.50

Note : Citizen Electronics maintains chromaticity ( x, y ) +/-0.005

Ref.CE-0042P-201710

3. Mechanical Dimensions

Unit : mm

Tolerances unless otherwise specified : +/-0.3

Emitting area

( Tc measurement point )

・Internal Circuit

Marking 1 : Serial No.

Protection

device

Marking 2 :

M ** N 0303

Anode

Cathode

Series & Parallel

Type

CCT

CLU701

LED device

03 s 03 p ꢀ

Ref.CE-0042P-201710

4. Characteristic Curves

4-1. Forward Current Characteristics / Temperature Characteristics

Forward Current vs. Forward Voltage

Tc=25C

Forward Current vs. Relative Luminous Flux

Tc=25C

150%

125%

100%

75%

50%

25%

10.5

10.0

9.5

9.0

8.5

8.0

7.5

200

400

600

800

200

400

600

800

If [mA]

Case Temperature vs. Forward Voltage

If=525mA

Case Temperature vs. Relative Luminous Flux

If=525mA

125%

10.0

9.8

9.6

9.4

9.2

9.0

100%

75%

50%

25%

100

Tc [C]

Ref.CE-0042P-201710

4-2. Optical Characteristics (continued)

Radiation Characteristic

-40°

-20°

10°

20°

30°

40°

-10°

-30°

100%

50°

-50°

80%

60%

40%

20%

60°

70°

-60°

-70°

80°

90°

-80°

-90°

4-3. Derating Characteristics

Case Temperature

vs. Allowable Forward Current

800

700

600

500

400

300

200

100

125

Tc [C]

Ref.CE-0042P-201710

5. Reliability

5-1. Reliability Test

Test Item

Test Condition

IF=525mA , Ta= 25C (with Al-fin) ×1000hrs

IF=525mA , Tj=140C (with Al-fin) ×1000hrs

-40 C × 1000 hours

Continuous Operation Test

Low Temperature Storage Test

High Temperature Storage Test

Moisture-proof Test

100 C × 1000 hours

85 C, 85 %RH for 500 hours

Thermal Shock Test

-40 C × 30 minutes – 100 C × 30 minutes, 100 cycle

5-2. Failure Criteria

( Tc=25C )

Measuring Item

Forward Voltage

Symbol

Measuring Condition

If=525mA

Failure Criteria

>U × 1.1

<S × 0.85

Total Luminous Flux

Φv

If=525mA

U defines the upper limit of the specified characteristics. S defines the initial value.

Note : Measurement shall be taken between 2 hours and 24 hours, and the test pieces should be

return to the normal ambient conditions after the completion of each test.

Ref.CE-0042P-201710

6. Packing Specification

6-1. Packing

An empty tray is placed on top of a 6-tier tray which contain 54 pieces each.

( Smallest packing unit: 324 pieces )

A label with product name, quantity and lot number is placed on the upper empty tray.

Tray (Dimensions: 310 x210 x12 mm/ Materials: Electrically conductive PS)

Unit : mm

Product 54 pcs/tray

Example of indication label

1. TYPE

e.g. CLU701-0303C4

2. P.No. ( Cutomer's P/N )

3. Lot No.

e.g. 1 7 1 5 0 0 6

(1) (2) (3)

CUSTOMER

TYPE

P.NO

: CLU***-******-*******

: ******

--- ( 1 )

--- ( 2 )

--- ( 3 )

--- ( 4 )

(1) Last two digit of the year

(2) Production month

17 : Year 2017

6 : June

Lot No : *******

Q'ty : ***

Note: October, November and December are designated X,Y and Z.

(3) CE's control number

4. Quantity

Ref.CE-0042P-201710

7. Precaution

7-1. Handling with care for this product

- Both the light emitting area and white rim around the light emitting area is composed of resin materials.

Please avoid the resin area from being pressed, stressed, rubbed, come into contact with sharp metal nail

(e.g. edge of reflector part) because the function, performance and reliability of this product are negatively impacted.

- Please be aware that this product should not come into contact with any other parts while incorporating in your lighting

apparatus or your other products.

- Please be aware that careful handling is required after the attachment of lead wires to prevent the application of

any load to the connections.

- For more information, please refer to application note "Instruction Manual(COB LED Package)".

7-2. Countermeasure against static electricity

- Handling of this product needs countermeasures against static electricity because this is a semiconductor product.

- Please take adequate measures to prevent any static electricity being produced such as the wearing of a wristband or

anti-static gloves when handling this product.

- Every manufacturing facility in regard to the product (plant, equipment, machine, carrier machine and conveyance unit)

should be connected to ground and please avoid the product to be electric-charged.

- ESD sensitivity of this product is over 1000V (HBM, based on JEITA ED-4701/304).

- After assembling the LEDs into your final product(s), it is recommended to check whether the assembled LEDs are

damaged by static electricity (electrical leak phenomenon) or not.

- It is easy to find static damaged LED dies by a light-on test with the minimum current value.

7-3. Caution of product assembly

- Regarding this product assembling on the heat sink, it is recommended to use M3 screw.

It might be good for screw tightening on the heat sink to do temporary tightening and final tightening.

In addition, please don’t press with excess stress on the product.

- The condition of the product assembling on the heat sink and the control of screw tightening torque needs to be optimized

according to the specification of the heat sink.

- Roughness, unevenness and burr of surface negatively impact thermal bonding between the product and heat sink and

increase heat thermal resistance between them.

Confidence of thermally and mechanical coupling between the product and heat sink are confirmed by checking

the mounting surface and measuring the case temperature of the product.

- In order to reduce the thermal resistance at assembly, it might be good to use TIM (Thermal Interface Material) on whole

contact surface of the product.

In case of using thermal grease for the TIM, it might be good to apply uniformly on the contact surface of the product.

In case of using thermal sheet for the TIM, it might be good to make sure that the product is NOT strained by stress when

the screws are tightened for assembly.

- For more information, please refer to application note "Instruction Manual(COB LED Package)".

Ref.CE-0042P-201710

7-4. Thermal Design

- The thermal design to draw heat away from the LED junction is most critical parameter for an LED illumination system.

High operating temperatures at the LED junction adversely affect the performance of LED’s light output and lifetime.

Therefore the LED junction temperature should not exceed the absolute maximum rating in LED illumination system.

- The LED junction temperature while operation of LED illumination system depends upon thermal resistance of internal

LED package (Rj-c), outer thermal resistances of LED package, power loss and ambient temperature. Please take both of

the thermal design specifications and ambient temperature conditions into consideration for the setting of driving

conditions.

- For more information, please refer to application note "Thermal Management", "Instruction Manual(COB LED

Package)".

7-5. Driving Current

- A constant current is recommended as an applying driving current to this product.

In the case of constant voltage driving, please connect current-limiting resistor to each products in series and control

the driving current to keep under the absolute maximum rating forward current value.

- Electrical transient might apply excess voltage, excess current and reverse voltage to the product(s).

They also affect negative impact on the product(s) therefore please make sure that no excess voltage, no excess current

and no reverse voltage is applied to the product(s) when the LED driver is turn-on and/or turn-off.

- For more information, please refer to application note "Driving", "Instruction Manual(COB LED Package)".

7-6. Lighting at a minimum current value

- A minimumcurrent value of lighting of all dice is 15 mA.

-A minimum current value of lighting of all dice is 15mA.

When a minimum current is applied, LED dice may look different in their brightness due to

When a minimumcurrent is applied, LED dice may look different in their brightness due to

the individual difference of the LED element, and it is not a failed product.

7-7. Electrical Safety

- This product is designed and produced according to IEC 62031:2008

( IEC 62031:2008 LED modules for general lighting. Safety specification )

- Dielectric voltage withstand test has been conducted on this product to see any failure after applying

voltage between active pads and aluminum section of the product, and to pass at least 500V.

- Considering conformity assessment for IEC62031:2008, almost all items of the specification depend upon

your final product of LED illumination system.

Therefore, please confirm with your final product for electrical safety of your product.

As well, the products comply with the criteria of IEC62031:2008 as single LED package.

Ref.CE-0042P-201710

7-8. Recommended soldering Condition (This product is not adaptable to reflow process.)

- For manual soldering

Please use lead-free soldering.

Soldering shall be implemented using a soldering bit at a temperature lower than 350C, and shall be

finished within 3.5 seconds for one land.

No external force shall be applied to resin part while soldering is implemented.

Next process of soldering should be carried out after the product has return to ambient temperature.

Contacts number of soldering bit should be within twice for each terminal.

* Citizen Electronics cannot guarantee if usage exceeds these recommended conditions.

Please use it after sufficient verification is carried out on your own risk if absolutely necessary.

- For more information, please refer to application note "Instruction Manual(COB LED Package)".

7-9. Eye Safety

- The International Electrical Commission (IEC) published in 2006 IEC 62471

”2006 Photobiological safety of lamps and lamp systems ” which includes LEDs within its scope.

When sorting single LEDs according to IEC 62471, almost all white LEDs can be classified

as belonging to either Exempt Group (no hazard) or Risk Group 1 (low risk).

- However, Optical characteristics of LEDs such as radiant flux, spectrum and light distribution are factors

that affect the risk group determination of the LED, and especially a high-power LED, that emits light

containing blue wavelengths,

might have properties equivalent to those of Risk Group 2 (moderate risk).

- Great care should be taken when directly viewing an LED that is driven at high current, has multiple

uses as a module or when focusing the light with optical instruments, as these actions might greatly

increase the hazard to your eyes.

- It is recommended to regard the evaluation of stand-alone LED packages as a reference

and to evaluate your final product.

7-10. This product is not designed for usage under the following conditions.

If the product might be used under the following conditions, you shall evaluate its effect and appropriate them. In places

where the product might:

- directly and indirectly get wet due to rain and/or at place with the fear.

- be damage by seawater and/or at place with the fear

- be exposed to corrosive gas (such as Cl2, H2S, NH3, SOx, NOx and so on) and/or at place with the fear.

- be exposed to dust, fluid or oil and/or at place with the fear.

Ref.CE-0042P-201710

Precautions with regard to product use

(1) This document is provided for reference purposes only so that CITIZEN ELECTRONICS' products are used as

intended. CITIZEN ELECTRONICS neither makes warranties or representations with respect to the accuracy or

completeness of the information contained in this document nor grants any license to any intellectual property rights or

any other rights of CITIZEN ELECTRONICS or any third party with respect to the information in this document.

(2) All information included in this document such as product data, diagrams, charts, is current as of the date this

document is issued.

Such information, however, is subject to change without any prior notice.

Before purchasing or using any CITIZEN ELECTRONICS' products listed in this document, please confirm the latest

product information with a CITIZEN ELECTRONICS' sales office, and formal specifications must be exchanged and

signed by both parties prior to mass production.

(3) CITIZEN ELECTRONICS has used reasonable care in compiling the information included in this document, but

CITIZEN ELECTRONICS assumes no liability whatsoever for any damages incurred as a result of errors or omissions in

the information included in this document.

(4) Absent a written signed agreement, except as provided in the relevant terms and conditions of sale for product, and to

the maximum extent allowable by law, CITIZEN ELECTRONICS assumes no liability whatsoever, including without

limitation, indirect, consequential, special, or incidental damages or loss, including without limitation, loss of profits, loss

of opportunities, business interruption and loss of data, and disclaims any and all express or implied warranties and

conditions related to sale, use of product, or information, including warranties or conditions of merchantability, fitness for

a particular purpose, accuracy of information, or no infringement.

(5) Though CITIZEN ELECTRONICS works continually to improve products' quality and reliability, products can

malfunction or fail. Customers are responsible for complying with safety standards and for providing adequate designs and

safeguards to minimize risk and avoid situations in which a malfunction or failure of a product could cause loss of human

life, bodily injury or damage to property, including data loss or corruption.

In addition, customers are also responsible for determining the appropriateness of use of any information contained in this

document such as application cases not only with evaluating by their own but also by the entire system.

CITIZEN ELECTRONICS assumes no liability for customers' product design or applications.

(6) Please contact CITIZEN ELECTRONICS' sales office if you have any questions regarding the information contained

in this document, or if you have any other inquiries.

CITILED is a registered trademark of CITIZEN ELECTRONICS CO., LTD. Japan

Ref.CE-0042P-201710

is a trademark or a registered trademark of CITIZEN ELECTRONICS CO., LTD. JAPAN.

Ref.CE-0042P-201710

CLU701-0303C4-35NV1N8 [CITIZEN]

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