SLI-343UR(W) [ROHM]
罗姆的插件LED适用于室外表示器等高亮度・高可靠性插件LED等广泛的产品线。;
| 型号： | SLI-343UR(W) |
| 厂家： | 
ROHM |
| 描述： | 罗姆的插件LED适用于室外表示器等高亮度・高可靠性插件LED等广泛的产品线。 |
| 文件： | 总9页 (文件大小：222K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SLI-343x(W) Series
Data Sheet
■Features
■Outline
• Viewing angle 2θ 1/2 : 40°
• Low power consumption
• Competent to direct mount
Color
Type
U
D
Y
■Dimensions
■Recommended Solder Pattern
1.0 ±0.1 2.0
2.5 or 5.0
Tolerance : ±0.2
(unit : mm)
(unit : mm)
■Specifications
Absolute Maximum Ratings (Ta=25ºC)
Electrical and Optical Characteristics (Ta=25ºC)
Peak Forward
Forward
Reverse
Voltage
Forward Voltage VF Reverse Current IR
Peak Wavelength λp
Luminous Intensity IV
IF
Emitting
Color
Power
Chip Structure
Operating Temp. Storage Temp.
Part No.
Dissipation
Current
Current
IF
VR
Typ.
(nm)
630
611
591
630
611
591
IF
Typ.
Max.
Min. Typ.
PD(mW) IF(mA) IFP(mA) VR(V)
Topr(ºC)
Tstg(ºC)
(V) (mA) (µA)
(V)
(mA) (mcd) (mcd) (mA)
36 200
SLI-343URC(W)
SLI-343DC(W)
SLI-343YC(W)
SLI-343UR(W)
SLI-343DU(W)
SLI-343YY(W)
Red
Orange
Yellow
Red
56 300
200
AlGaInP
125
50
200*
9
1.9
20 100
9
20
36
20
-25〜+85 -30〜 +100
160
Orange
Yellow
56 250
36 160
* : Duty1/10, 1kHz
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©2016 ROHM Co., Ltd. All rights reserved
2017.9 - Rev.004
[SLI-343x(W) series]
[Data Sheet]
ꢀꢀꢀꢀ
■Electrical Characteristics Curves
Reference
Fig.1 Forward Current
- Forward Voltages
Fig.2 Luminous Intensity -
ꢀꢀꢀꢀꢀAtmosphere Temperature
1.6
1.4
1.2
1.0
0.8
IF=20mA
Ta=25ºC
SLI-343URC(W)
SLI-343UR(W)
SLI-343DC(W)
SLI-343DU(W)
SLI-343YC(W)
SLI-343URC(W)
SLI-343UR(W)
SLI-343DC(W)
SLI-343DU(W)
SLI-343YC(W)
0.6
0.4
-40
-20
0
20
40
60
80
100
FORWARD VOLTAGE : VF [V]
ATMOSPHERE TEMPERATURE : Ta [ºC]
Fig.3 Luminous Intensity - Forward Current
Fig.4 Derating
Ta=25ºC
SLI-343URC(W)
SLI-343UR(W)
SLI-343DC(W)
SLI-343DU(W)
SLI-343YC(W)
SLI-343URC(W)
SLI-343UR(W)
SLI-343DC(W)
SLI-343DU(W)
SLI-343YC(W)
FORWARD CURRENT : IF [mA]
AMBIENT TEMPERATURE : Ta [ºC]
＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿
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©2016 ROHM Co., Ltd. All rights reserved
2017.9 - Rev.004
[SLI-343x(W) series]
[Data Sheet]
ꢀꢀꢀꢀ
■Viewing Angle
Reference
SCANNING ANGLE (deg)
Diffused
Clear
SLI-343x(W) Series
RELATIVE INTENSITY (%)
＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿
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©2016 ROHM Co., Ltd. All rights reserved
2017.9 - Rev.004
[SLI-343x(W) series]
[Data Sheet]
*Measurement tolerance：±10%
ꢀꢀꢀꢀ
■Rank Reference of Brightness*
Red(U)
(Ta=25ºC, IF＝20mA)
Rank
E
F
G
H
J
K
L
M
N
P
Q
R
S
T
U
V
Iv (mcd)
0.40〜0.63
0.63〜1.0 1.0〜1.6 1.6〜2.5 2.5〜4.0 4.0〜6.3 6.3〜10 10 〜 16 16 〜 25 25 〜 40 40 〜 63 63〜100 100〜160 160〜250 250〜400 400〜630
SLI-343URC(W)
SLI-343UR(W)
Orange(D)
(Ta=25ºC, IF＝20mA)
Rank
E
F
G
H
J
K
L
M
N
P
Q
R
S
T
U
V
Iv (mcd)
0.40〜0.63
0.63〜1.0 1.0〜1.6 1.6〜2.5 2.5〜4.0 4.0〜6.3 6.3〜10 10 〜 16 16 〜 25 25 〜 40 40 〜 63 63〜100 100〜160 160〜250 250〜400 400〜630
SLI-343DC(W)
SLI-343DU(W)
Yellow (Y)
(Ta=25ºC, IF＝20mA)
Rank
E
F
G
H
J
K
L
M
N
P
Q
R
S
T
U
V
Iv (mcd)
0.40〜0.63
0.63〜1.0 1.0〜1.6 1.6〜2.5 2.5〜4.0 4.0〜6.3 6.3〜10 10 〜 16 16 〜 25 25 〜 40 40 〜 63 63〜100 100〜160 160〜250 250〜400 400〜630
SLI-343YC(W)
SLI-343YY(W)
＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿
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©2016 ROHM Co., Ltd. All rights reserved
2017.9 - Rev.004
[SLI-343x(W) series]
[Data Sheet]
ꢀꢀꢀꢀ
■Part No. Construction
*"-"will be taken out for emitting color
WB/B/E series.
Special Code will be applied for
Emitting color WB/B/E series.
Chromaticity rank
(for white LED）
Rank sign
(Brightness Rank)*
S
L
I
－
3
4
3
Y
C
T
3
2
S
Series name
Package type
Emitting Color
Resin Color
Taping Specification
SLA
SLI
1-Die Circular Type High Brightness LED Lamps
V
U
Red
Red
Red
R
U
<Red>DiffusedColored
<Orange>DiffusedColored
<Yellow>DiffusedColored
<Yellowish green>DiffusedColored
3F
1-Element straight bulk
See Taping specifications
1-Die Circular Type Low Current High BrightnessLED Lamps
T□□
SLR
1-Die Circular Type LED Lamps
U2
Y
SLD 1-Die Oval Type High Brightness LED Lamps
D
Y
Orange
Yellow
Yellow
G
C
Transparent Colored
Transparent Coloreless
Y2
M
P
RC
T
Yellowish green
Green
E
B
Green
Blue
*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.
WB
White
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©2016 ROHM Co., Ltd. All rights reserved
2017.9 - Rev.004
[SLI-343x(W) series]
[Data Sheet]
ꢀꢀꢀꢀ
■ATTENTION POINTS IN HANDLING
Visual light emitting diode does not contain reinforcement materials such as glass fillers.
Therefore if sudden thermal and mechanical shock are given, destruction or inferiority of luminous
intensity may occur. Please take care of the handling.
■FIXATION METHOD
１．ATTENTION POINTS
ꢀ(1) Please do not give excessive heat over storage temperature to resin.
ꢀꢀIn case that the product has to be heated in oven for the glue fixing of surface mount parts,
ꢀꢀthis LED should be mounted after the glue fixing.
ꢀ(2) Please avoid stress to resin at high temperature.
２． TERMINATION PROCESSING
ꢀ(1) In case of termination processing, please fix the
ꢀꢀtermination
＜Good＞
＜No good＞
To be fixed
To be fixed
ꢀ(2) Processing position, and process the reverse side
ꢀꢀof LED body.
ꢀꢀIf stress is given during processing, It may cause
ꢀꢀnon-lighting failure.
ꢀ(3) Please process before soldering.
３． ASSEMBLY ON PC BOARD
ꢀ(1) In case of soldering on PCB, If the operation is done with stress, it may cause non-lighting
ꢀꢀfailure during soldering or using. Please design the through-holes of PCB suitable for lead pins
ꢀꢀspace or lead pins space after forming to avoid the physical stress on resin.
＜Good＞
＜Good＞
＜No good＞
＜2 lead pins type＞
＜3 lead pins type＞
ꢀ(2) Using spacer between LEDʼs body and PCB is recommended.
ꢀꢀIn case of direct mount on PCB(SLR/SLI-343 series), please take care about clinch of LED pins
ꢀꢀto avoid the remained stress and solder heat stress.
ꢀꢀEnough evaluation is requested before deciding assembly and soldering conditions.
Please consult with us if any problems in the evaluation stage.
＜3 lead pin type＞
＜2 lead pin type＞
Min.15°
Min.45°
Die bonding side
Min.15°
Min.45°
Die bonding side
Min.45
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©2016 ROHM Co., Ltd. All rights reserved
2017.9 - Rev.004
[SLI-343x(W) series]
[Data Sheet]
ꢀꢀꢀꢀ
４．SOLDERING（Sn-3Ag-0.5Cu）
ꢀ(1) Please make soldering rapidly under the following temperature and time conditions.
ꢀ(2) Please avoid stress to LED lamp during soldering.
ꢀ(3) In case of double peak flow soldering, the temperature gap during 1st and 2nd soldering to be
ꢀꢀless than 100 degree C.
＜Recommendable soldering conditions＞
SOLDERINGTEMP OPERATION TIME
ARTIICLE
Pre-heat
Remarks
Max. 100℃ 60sec Max.
－
In case of double peak flow soldering, the operation
Soldering Dip
Soldering Bath
Max. 265℃
Max. 400℃
5sec Max. time is counted from the beginning of 1st peak
to the end of 2nd peak.
3sec Max. The iron should not touch the LEDʼs body.
Soldering Iron
５．CLEANING
ꢀIn case of cleaning, some solvents may cause damage of resin or cause non-lighting failure,
ꢀso please check the solvent before actual use.
ꢀThe recommendable cleaning solvent is alcoholic one such as isopropyl alcohol.
＜RECOMMENDABLE CLEANING CONDITIONS＞
METHOD
CONDITIONS
：Max. 45℃
：Max. 3min
Temperature of solvent
Cleaning by solvent
Immersion time
Ultrasonic out ：Max. 15W/Liter
Cleaning time ：Max. 3min
Cleaning by solvent
６．RECOMMENDABLE ROUND PATTERN
ꢀꢀRound pattern depends on the material PCB, density and circuit arrangement.
ꢀꢀOur recommendation is as follow :
<2 lead pin type>
<3 lead pin type/2.5mm pitch>
＜3 lead pin type/2.0mm pitch>
±0.1
±0.1
±0.1
1.5
2.0
2.0
1.0
1.0
1.0
2.5
or
2.0
2.5
2.5
5.0
＊Unit : mm
2.0
＊Lead types : □0.4mm
□0.5mm
φ2.0
■ATTENTION ON STORAGING
ꢀStorage in dry box is most desirable, but if it is not possible, we recommend following conditions.
＜RECOMMENDABLE STORAGE CONDITIONS＞
Temperature
5〜30℃
ARTICLE
CONDITIONS
Humidity
Max.60%RH Within 1 year
Expiration Date
Poor storage conditions may cause some failure as bellow.
ꢀ(1) Lead pins may corrode if it is stored in the environment of high temperature and humidity
ꢀꢀand lead to defective soldering.
ꢀ(2) In case of soldering after LEDʼs body absorb moisture highly, destruction or inferiority of
ꢀꢀluminous intensity may occur.
＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿
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©2016 ROHM Co., Ltd. All rights reserved
2017.9 - Rev.004
[SLI-343x(W) series]
[Data Sheet]
ꢀꢀꢀꢀ
■APPLICATION METHOD
１．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, thereʼs high possibility to cause electro
migration and result in function failure.
２. Operation Life Span
ꢀꢀꢀThereʼs possibility for intensity of light drop according to working conditions and environments
ꢀꢀꢀ (applied current, surrounding temperature and humidity, corrosive gases ), please call our Sales
ꢀꢀꢀstaffs for inquiries about the concerned application below.
ꢀꢀꢀ(1) Longtime intensity of light life
ꢀꢀꢀ(2) On mode all the time
３. Usage
ꢀꢀꢀThe Product is LED. We are not responsible for the usage as the diode such as Protection Chip,
Rectifier, Switching and so on.
■OTHERS
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).
２. Electrostatic Damage
ꢀꢀꢀThe product is part of semiconductor and electrostatic sensitive, thereʼs high possibility to be
ꢀꢀꢀdamaged by the electrostatic discharge.
ꢀꢀꢀPlease take appropriate measures to avoid the static electricity from human body and earthing
ꢀꢀsetting of production equipment. The resistance values of electrostatic discharge (actual values)
ꢀꢀare different varies with products, therefore, please call our Sales staffs for inquiries.
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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©2016 ROHM Co., Ltd. All rights reserved
2017.9 - Rev.004
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/
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
R1102
A
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