STANLEY KW1448A

KW1448A
5.0 x 5.0 mm (t=0.55 mm) Type White LED
Features
Package
Product features
5.0 x 5.0 mm (h=0.55 mm) Type, Pale Yellow resin
・Outer Dimension 5.0 x 5.0 x 0.55mm ( L x W x H )
・Temperature range
Storage Temperature : -40℃~120℃
Operating Temperature : -30℃~85℃
・Lead–free soldering compatible
・RoHS compliant
Chromaticity coordinates
x = 0.33TYP., y = 0.37TYP.
(Condition : IF=40mA ,1chip)
Spatial distribution
120 deg.
Die materials
InGaN
Optical efficiency
68 lm/W
Rank grouping parameter
Sorted by luminous intensity and chromaticity per rank taping
Assembly method
Auto pick & place machine (Auto Mounter)
Soldering methods
Reflow soldering and manual soldering
Taping and reel
2,000pcs per reel in a 12mm width tape. (Standard)
Reel diameter:φ180mm
ESD
1kV (HBM)
Recommended Applications
Cellular Phone, Mobile Equipment, Electric Household Appliances, Other General Applications
2009.2.26
Page 1
KW1448A
5.0 x 5.0 mm (t=0.55 mm) Type White LED
Color and Luminous Intensity
Part No.
Material
Emitted
Color
Lens
Color
White
P ale
Y ellow
(Ta=25℃)
Luminous Intens ity
InGa N
φ v (lm)
Iv (mc d)
MIN.
KW1448A
Luminous Flux
8,200
T YP.
IF
11,000 40/chip
T YP.
IF
38
40/chip
※Note : The above luminous intensity(Iv) is the setup values of the sorting machine.
(Tolerance : IV…±10%)
2009.2.26
Page 2
KW1448A
5.0 x 5.0 mm (t=0.55 mm) Type White LED
Absolute Maximum Ratings
Item
Symbol
Power Dissipation
Pd
(Ta=25℃)
Absolute Maximum Ratings
Unit
860(4chips)
mW
215(1chip)
Forward Current
IF
50(1chip)
mA
Current ※ 1
IFRM
100(1chip)
mA
Derating※ 2
(Ta=35℃ or higher)
⊿ IF
0.67
mA/℃
⊿ IFRM
1.33
mA/℃
Reverse Voltage
VR
5(1chip)
V
Operating
Temperature
T opr
-30~ +85
℃
Storage Temperature
Tstg
-40~ +120
℃
Pulse Forward
※1 IFRM Measurement condition : Pulse Width≦100ms, Duty≦1/20
※2 Four dies are lit simultaneously.
2009.2.26
Page 3
KW1448A
5.0 x 5.0 mm (t=0.55 mm) Type White LED
Electro-Optical Characteristics
Ite m
F orw a rd Volta g e
Re ve rse Curre nt
Condition
IF =40mA/1chip
V R =5V/1chip
S ymbol Cha ra cte ristics
Unit
T YP .
3.5
MAX .
4.2
MAX .
50
μA
T YP .
120
de g .
x
T YP .
0.33
-
y
T YP .
0.37
-
V
VF
IR
Ha lf Inte nsity
Ang le
IF =40mA/1chip 2θ 1/2
Chroma ticity
Coordina te s
IF =40mA/1chip
2009.2.26
(Ta=25℃)
Page 4
KW1448A
5.0 x 5.0 mm (t=0.55 mm) Type White LED
Luminous Intensity Rank
(Ta=25℃)
Intensity Tolerance each Rank : +/-10%
Rank
DZ
E1
E2
I V (mc d)
MIN.
MAX.
8,200
10,000
10,000
12,000
12,000
15,000
Condition
IF=40mA/1chip
※Please contact our sales staff concerning rank designation.
2009.2.26
Page 5
KW1448A
5.0 x 5.0 mm (t=0.55 mm) Type White LED
Sorting Chart for Chromaticity Coordinates
(Ta=25℃)
Chromaticity Coordinates Tolerance Each Rank : +/-0.02
LEFT DOWN point
LEFT UP point
RIGHT UP point
RIGHT UP point
Rank
x
y
x
y
x
y
x
y
4a
0.296
0.283
0.287
0.330
0.300
0.350
0.309
0.303
4b
0.309
0.303
0.300
0.350
0.313
0.370
0.322
0.323
4c
0.322
0.323
0.313
0.370
0.326
0.390
0.335
0.343
4d
0.335
0.343
0.326
0.390
0.339
0.410
0.348
0.363
4e
0.348
0.363
0.339
0.410
0.352
0.430
0.361
0.383
4f
0.361
0.383
0.352
0.430
0.365
0.450
0.374
0.403
※ Please contact our sales staff concerning rank designation.
2009.2.26
Page 6
KW1448A
5.0 x 5.0 mm (t=0.55 mm) Type White LED
Technical Data
Spectral Distribution
Spatial Distribution Example
Relative Intensity vs. Wavelength
Condition : Ta = 25℃, IF = 40mA/chip
Relative Intensity
Condition : Ta = 25℃
Wavelength [nm]
Forward Voltage vs. Forward Current
Forward Current vs. Relative Intensity
Forward Voltage VF(V)/chip
2009.2.26
Condition : Ta = 25℃
Relative Intensity
Forward Current IF(mA)
Condition : Ta = 25℃
Forward Current IF(mA)/chip
Page 7
KW1448A
5.0 x 5.0 mm (t=0.55 mm) Type White LED
Technical Data
Intermission Energizing Derating
Ambient Temperature vs. Maximum Forward Current
Maximum Forward Current : IF MAX. (mA)/chip
Maximum Forward Current : IF MAX. (mA)/chip
Derating
Ambient Temperature vs. Maximum Forward Current
Ambient Temperature : Ta(℃)
Ambient Temperature : Ta(℃)
Ambient Temperature vs. Relative Intensity
Ambient Temperature vs. Forward Voltage
Relative Intensity
Ambient Temperature : Ta(℃)
2009.2.26
Condition : IF = 40mA/chip
Forward Voltage VF(V)
Condition : IF = 40mA/chip
Ambient Temperature : Ta(℃)
Page 8
KW1448A
5.0 x 5.0 mm (t=0.55 mm) Type White LED
Technical Data
Forward Current vs. Chromaticity
Ambient Temperature vs. Chromaticity
y
x
2009.2.26
Condition : IF = 40mA/chip
y
Condition : Ta = 25℃
x
Page 9
KW1448A
5.0 x 5.0 mm (t=0.55 mm) Type White LED
Package Dimensions
(Unit: mm)
Weight: (33)mg
Recommended Soldering Pattern
Taping Specification
(Unit: mm)
(Unit: mm)
・Quantity: 2,000pcs/ reel (standard)
2009.2.26
Page 10
KW1448A
5.0 x 5.0 mm (t=0.55 mm) 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
2009.2.26
350 ℃
3 s
1 time
(MAX.)
(MAX.)
(MAX.)
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KW1448A
5.0 x 5.0 mm (t=0.55 mm) Type White LED
Reliability Testing Result
Reliability Testing Result Applicable Standard
Testing Conditions
Duration
Failure
Room Temp.
Operating Life
EIAJ ED4701/100(101)
Ta = 25℃, IF = 50mA/1chip
1000 h
0/20
High Temp.
Operating Life
EIAJ ED4701/100(101)
Ta = 85℃ ,IF = 20mA/1chip
1000 h
0/20
Low Temp.
Operating Life
EIAJ ED4701/100(101)
Ta = -30℃, IF = 50mA/1chip
1000 h
0/20
Wet High Temp.
Operating Life
EIAJ ED4701/100(102)
Ta = 60℃, 90%, IF = 35mA/1chip
1000 h
0/20
Dynamic
Operating Life
EIAJ ED4701/100(101)
Ta = 60℃, IFRM = 100mA/1chip,
Pulse Width = 0.1s, Duty = 1/20
20,000 cycles
0/20
Wet High Temp.
Storage Life
EIAJ ED4701/100(103)
Ta = 60℃, 90%
1,000 h
0/20
Thermal Shock
EIAJ ED4701/100(105)
Ta = -40℃ ~ 100℃ (each 15min.)
200 cycles
0/20
High Temp.
Storage Life
EIAJ ED4701/200(201)
Ta = 120℃
1,000 h
0/20
Low Temp.
Storage Life
Cycled Temp.
Humidity Life
EIAJ ED4701/200(202)
EIAJ ED4701/200(203)
Ta = -40℃
1,000 h
0/20
Ta = -10℃ ~ 65℃, 95%, 24h/cycle
10 cycles
0/20
Resistance to
Reflow Soldering
EIAJ ED4701/300(301)
Preheat : 150 ~ 180℃(120s Max.)
Soldering Temp. : 260℃(5s)
Moisture Soak : 30℃, 70%, 72h
Twice
0/20
Electric Static Discharge
(ESD)
EIAJ ED4701/300(304)
C = 100pF, R2 = 1.5KΩ, ±1,000V
once each polarity
0/20
Vibration,
Variable Frequency
EIAJ ED4701/400(403)
98.1m/s (10G), 100 ~ 2KHz, 20min,
XYZ each direction
2h
0/20
2
Failure Criteria
Items
Symbols
Conditions
Failure criteria
Luminous Intensity
Iv
IF=40mA/1chip
Testing Min. Value < Spec. Min. Value x 0.5
Forward Voltage
VF
IF=40mA/1chip
Testing Max. Value ≧ Spec. Max. Value x 1.2
Reverse Current
IR
VR=5V/1chip
Testing Max. Value ≧ Spec. Max. Value x 2.5
Cosmetic Appearance
-
-
Occurrence of notable decoloration,
deformation and cracking
2009.2.26
Page12
KW1448A
5.0 x 5.0 mm (t=0.55 mm) 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
2009.2.26
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