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W1145L Series
Right Angle Type White LED
Features
Package Product features Right Angle Type, Diffused pale yellow resin Outer Dimension 3.8 x 1.2 x 0.6mm ( L x W x H ) Temperature range Storage Temperature : -40100 Operating Temperature : -3085 Lead-free soldering compatible RoHS compliant
Chromaticity coordinates
x = 0.299YP., y = 0.296TYP. (Condition : IF=20mA)
Spatial distribution Die materials Rank grouping parameter Assembly method Soldering methods Taping and reel ESD
x = 110 deg., y = 105 deg. InGaN Sorted by luminous intensity and chromaticity per rank taping Auto pick & place machine (Auto Mounter)
Recommendation of Reflow soldering / Flow Soldering (Dip Soldering) is impossible.
3,000pcs per reel in a 12mm width tape. (Standard) Reel diameter:180mm 1kV (HBM)
Recommended Applications
Cellular Phone, Mobile Equipment, Electric Household Appliances, Other General Applications
2007.10.31 Page 1
W1145L Series
Right Angle Type White LED
Color and Luminous Intensity
(Ta=25)
Part No.
Material
Emitted Color
Lens Color
Luminous Intensity Iv (mcd)
MIN. TYP. IF
Luminous Flux v (lm)
TYP. IF
HKW1145LT TW1145LS
InGaN InGaN
White White
Pale Yellow Pale Yellow
1,300 860
1,580 1,200
20 20
4.0 3.0
20 20
Note : The above luminous intensity(Iv) is the setup values of the sorting machine. (Tolerance : IV...10%)
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W1145L Series
Right Angle Type White LED
Absolute Maximum Ratings
Item Power Dissipation Forward Current Pulse Forward Current 1 Derating (Ta=25 or higher) Reverse Voltage Operating Temperature Storage Temperature Symbol Pd IF IFRM IF IFRM VR T opr Tstg Absolute Maximum Ratings HKW 114 30 100 0.4 1.33 5 -30+85 -40+100 TW 120 30 100 0.4 1.33 5 Unit mW mA mA mA/ mA/ V
(Ta=25)
1 IFRM Measurement condition : Pulse Width1ms, Duty1/20
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W1145L Series
Right Angle Type White LED
Electro-Optical Characteristics
Characteristics HKW TYP. IF=20mA VF MAX. Reverse Current VR =5V IR MAX. 3.5 50 3.7 50 A 3.2 TW 3.2 V
(Ta=25)
Item
Condition
Symbol
Unit
Forward Voltage 1
110(x) 110(x) Half Intensity Angle IF=20mA 21/2 TYP. 105() 105() Chromaticity Coordinates x IF=20mA y TYP. 0.296 0.296 TYP. 0.299 0.299 deg.
1 Forward Voltage Tolerance Range : 0.1V
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W1145L Series
Right Angle Type White LED
Luminous Intensity Rank (HKW)
(Ta=25)
Intensity Tolerance each Rank : +/-10%
Rank UD VA VB VC VD
I V mcd Condition MIN. MAX. 1,300 1,440 1,440 1,580 1,580 1,720 IF=20mA 1,720 1,860 1,860 2,000
Please contact our sales staff concerning rank designation.
Luminous Intensity Rank (TW)
(Ta=25)
Intensity Tolerance each Rank : +/-10%
Rank T2 U1 U2
I V mcd Condition MIN. MAX. 860 1,000 1,000 1,200 IF=20mA 1,200 1,440
Please contact our sales staff concerning rank designation.
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W1145L Series
Right Angle Type White LED
Sorting Chart for Chromaticity Coordinates (HKW)
(Ta=25)
Chromaticity Coordinates Tolerance Each Rank : +/-0.01
LEFT DOWN point LEFT UP point RIGHT UP point RIGHT UP point
Rank 1p 1q 1r 1s 2p 2q 2r 2s
x 0.272 0.280 0.282 0.288 0.292 0.296 0.300 0.304
y 0.258 0.248 0.272 0.262 0.286 0.276 0.295 0.285
x 0.264 0.272 0.276 0.282 0.287 0.292 0.297 0.300
y 0.267 0.258 0.281 0.272 0.295 0.286 0.305 0.295
x 0.276 0.282 0.287 0.292 0.297 0.300 0.307 0.309
y 0.281 0.272 0.295 0.286 0.305 0.295 0.315 0.305
x 0.282 0.288 0.292 0.296 0.300 0.304 0.309 0.311
y 0.272 0.262 0.286 0.276 0.295 0.285 0.305 0.294
Please contact our sales staff concerning rank designation.
2007.10.31
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W1145L Series
Right Angle Type White LED
Sorting Chart for Chromaticity Coordinates (TW)
(Ta=25)
Chromaticity Coordinates Tolerance Each Rank : +/-0.01
LEFT DOWN point LEFT UP point RIGHT UP point RIGHT UP point
Rank 1c 2d
x 0.280 0.296
y 0.248 0.276
x 0.264 0.287
y 0.267 0.295
x 0.287 0.307
y 0.295 0.315
x 0.296 0.311
y 0.276 0.294
Please contact our sales staff concerning rank designation.
2007.10.31
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W1145L Series
Right Angle Type White LED
Technical Data (HKW)
Spectral Distribution
Relative Intensity vs. Wavelength Condition : Ta = 25, IF = 20mA
Spatial Distribution Example
Condition : Ta = 25
Relative Intensity
Wavelength [nm]
Forward Voltage vs. Forward Current
Condition : Ta = 25
Forward Current vs. Relative Intensity
Condition : Ta = 25
Forward Current IF(mA)
Forward Voltage VF(V)
Relative Intensity
Forward Current IF(mA)
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W1145L Series
Right Angle Type White LED
Technical Data (HKW)
Derating
Ambient Temperature vs. Maximum Forward Current
Ambient Temperature vs. Relative Intensity
Condition : IF = 20mA
Maximum Forward Current : IF MAX. (mA)
Ambient Temperature : Ta()
Relative Intensity
Ambient Temperature : Ta()
Ambient Temperature vs. Forward Voltage
Condition : IF = 20mA
Forward Current vs. Chromaticity
Condition : Ta = 25
Forward Voltage VF(V)
Ambient Temperature : Ta()
y
x
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W1145L Series
Right Angle Type White LED
Technical Data (HKW)
Ambient Temperature vs. Chromaticity
Condition : IF = 20mA
y
x
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W1145L Series
Right Angle Type White LED
Technical Data (TW)
Spectral Distribution
Relative Intensity vs. Wavelength Condition : Ta = 25, IF = 20mA
Spatial Distribution Example
Condition : Ta = 25
Relative Intensity
Wavelength [nm]
Forward Voltage vs. Forward Current
Condition : Ta = 25
Forward Current vs. Relative Intensity
Condition : Ta = 25
Forward Current IF(mA)
Forward Voltage VF(V)
Relative Intensity
Forward Current IF(mA)
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W1145L Series
Right Angle Type White LED
Technical Data (TW)
Derating
Ambient Temperature vs. Maximum Forward Current
Ambient Temperature vs. Relative Intensity
Condition : IF = 20mA
Maximum Forward Current : IF MAX. (mA)
Ambient Temperature : Ta()
Relative Intensity
Ambient Temperature : Ta()
Ambient Temperature vs. Forward Voltage
Condition : IF = 20mA
Forward Current vs. Chromaticity
Condition : Ta = 25
Forward Voltage VF(V)
Ambient Temperature : Ta()
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W1145L Series
Right Angle Type White LED
Technical Data (TW)
Ambient Temperature vs. Chromaticity
Condition : IF = 20mA
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W1145L Series
Right Angle Type White LED
Package Dimensions
(Unit: mm) Weight: (4.3)mg
Recommended Soldering Pattern
(Unit: mm)
Taping Specification
Quantity: 3,000pcs/ reel (standard)
(Unit: mm)
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W1145L Series
Right Angle Type White LED
Reflow Soldering Conditions
1) The above profile temperature gives the maximum temperature of the LED resin surface. Please set the temperature so as to avoid exceeding this range. 2) Total times of reflow soldering process shall be no more than 2 times. When the second reflow soldering process is performed, intervals between the first and second reflow should be short as possible (while allowing some time for the component to return to normal temperature after the first reflow) in order to prevent the LED from absorbing moisture.
Manual Soldering Conditions
Iron tip temp. Soldering time and frequency 350 3s 1 time (MAX.) (MAX.) (MAX.)
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W1145L Series
Right Angle Type White LED
Reliability Testing Result
Reliability Testing Result Applicable Standard Room Temp. Operating Life High Temp. Operating Life Low Temp. Operating Life Wet High Temp. Operating Life Wet High Temp. Storage Life Thermal Shock High Temp. Storage Life Low Temp. Storage Life Cycled Temp. Humidity Life Resistance to Reflow Soldering Electric Static Discharge (ESD) Vibration, Variable Frequency EIAJ ED4701/100(101) EIAJ ED4701/100(101) EIAJ ED4701/100(101) EIAJ ED4701/100(102) EIAJ ED4701/100(103) EIAJ ED4701/100(105) EIAJ ED4701/200(201) EIAJ ED4701/200(202) EIAJ ED4701/200(203) EIAJ ED4701/300(301) EIAJ ED4701/300(304) EIAJ ED4701/400(403) Testing Conditions Ta = 25, IF = 30mA Ta = 85 ,IF = 6mA Ta = -30, IF = 20mA Ta = 60, 90%, IF = 16mA Ta = 60, 90% Ta = -40 100 (each 15min.) Ta = 100 Ta = -40 Ta = -10 65, 95%, 24h/cycle Preheat : 150 180(120s Max.) Soldering Temp. : 260(5s) Moisture Soak : 30, 70%, 72h C = 100pF, R2 = 1.5K, 1,000V 98.1m/s (10G), 100 2KHz, 20min, XYZ each direction
2
Duration 1,000 h 1,000 h 1,000 h 1,000 h 1,000 h 200 cycles 1,000 h 1,000 h 10 cycles Twice once each polarity 2h
Failure 0/20 0/20 0/20 0/20 0/20 0/20 0/20 0/20 0/20 0/20 0/20 0/20
Failure Criteria
Items
Luminous Intensity Forward Voltage Reverse Current Cosmetic Appearance
Symbols
Iv VF IR -
Conditions
IF=20mA IF=20mA VR=5V -
Failure criteria
Testing Min. Value Spec. Min. Value x 0.7 Testing Max. Value Spec. Max. Value x 1.2 Testing Max. Value Spec. Max. Value x 2.5 Occurrence of notable decoloration, deformation and cracking
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W1145L Series
Right Angle Type White LED
Special Notice to Customers Using the Products and Technical Information Shown in This Data Sheet
1) The technical information shown in the data sheets are limited to the typical characteristics and circuit examples of the referenced products. It does not constitute the warranting of industrial property nor the granting of any license. 2) For the purpose of product improvement, the specifications, characteristics and technical data described in the data sheets are subject to change without prior notice. Therefore it is recommended that the most updated specifications be used in your design. 3) When using the products described in the data sheets, please adhere to the maximum ratings for operating voltage, heat dissipation characteristics, and other precautions for use. We are not responsible for any damage which may occur if these specifications are exceeded. 4) The products that have been described to this catalog are manufactured so that they will be used for the electrical instrument of the benchmark (OA equipment, telecommunications equipment, AV machine, home appliance and measuring instrument). The application of aircrafts, space borne application, transportation equipment, medical equipment and nuclear power control equipment, etc. needs a high reliability and safety, and the breakdown and the wrong operation might influence the life or the human body. Please consult us beforehand if you plan to use our product for the usages of aircrafts, space borne application, transportation equipment, medical equipment and nuclear power control equipment, etc. except OA equipment, telecommunications equipment, AV machine, home appliance and measuring instrument. 5) In order to export the products or technologies described in this data sheet which are under the "Foreign Exchange and Foreign Trade Control Law," it is necessary to first obtain an export permit from the Japanese government. 6) No part of this data sheet may be reprinted or reproduced without prior written permission from Stanley Electric Co., Ltd. 7) The most updated edition of this data sheet can be obtained from the address below: http://www.stanley-components.com
2007.10.31
Page 17

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