LW821 Datasheet, PDF (1/1 Pages) KODENSHI KOREA CORP. – High-Brightness White

ߴً౓ന৭
ද໘࣮૷
τοϓϏϡʔύοέʔδ
High-Brightness White
SMD Top View Package
LW821 series
ಛɹ௃ ^FEATURES
URL　http://www.kodenshi.co.jp
E-mail　[e-mail]
༻ɹ్ ^APPLICATIONS
˔


ߴً౓
High Brightness
˔


খܕද໘࣮૷ύοέʔδ
Small SMD Package
˔


ߴԋ৭ੑ
High Color -Rendition
˔


ബܕ
Thin type
˔


όοΫϥΠτޫݯ
Back Light Source
˔


දࣔ౮
Indicators
˔


ి০
Illuminations
˔


༡ٕثػ
Amusement
˔


র໌
Lighting
Pb
Free
ԖϑϦʔ
RoHS
3P)4 ࢦྩ४ڌ
඼ɹ൪
Part No.
ൃޫ৭ νοϓ
Emitted Color Chip
ಛɹ௃
Features
αΠζʢNNʣ
Size
LW821-1**2780
●
1in1 _{ߴً౓ɾߴԋ৭ɾখܕɾബܕ/ High Brightness・High Color-Rendering・Small・ThinType}
LW821-1**3080
●
1in1 _{ߴً౓ɾߴԋ৭ɾখܕɾബܕ/ High Brightness・High Color-Rendering・Small・ThinType}
LW821-1**4080
●
LW821-1**5080
●
1in1 ߴً౓ɾߴԋ৭ɾখܕɾബܕ/ High Brightness・High Color-Rendering・Small・ThinType _3.0×1.4
1in1 ߴً౓ɾߴԋ৭ɾখܕɾബܕ/ High Brightness・High Color-Rendering・Small・ThinType ^t=1.2
LW821-1**5780
●
1in1 _{ߴً౓ɾߴԋ৭ɾখܕɾബܕ/ High Brightness・High Color-Rendering・Small・ThinType}
LW821-1**6580
●
1in1 ߴً౓ɾߴԋ৭ɾখܕɾബܕ/ High Brightness・High Color-Rendering・Small・ThinType
࠷େఆ֨
MAXIMUM RATINGS
Ta=25˚C
Item
ిٯѹ
ॱిྲྀ
ڐ༰ଛࣦ ಈ࡞Թ౓ อଘԹ౓ ൒ా෇͚Թ౓^˞
Reverse Voltage Forward Current Power Dissipation Operating Temp . Storage Temp . Soldering Temp.^※
Symbol
VR
IF
PD
Topr.
T stg.
Tsol.
Unit
V
mA
mW
˚C
˚C
˚C
Data LW821-1AB****
5
30
102
-30～+85
-40～+100
260
※最大５秒以内
Maximum 5s
ؾితޫֶతಛੑ
ELECTRO-OPTICAL CHARACTERISTICS
Item
Symbol
ॱిѹ
Forward Voltage
M in. Typ. Max.
VF
৭౓
Chromaticity
Coordinate s
（x, y）
Unit
V
-
LW821-1**2780 2.6 2.9 3.4 （0.458, 0.410）
LW821-1**3080 2.6 2.9 3.4 （0.435, 0.405）
LW821-1**4080 2.6 2.9 3.4 （0.385, 0.380）
Data
LW821-1**5080 2.6 2.9 3.4 （0.345, 0.355）
LW821-1**5780 2.6 2.9 3.4 （0.330, 0.340）
LW821-1**6580 2.6 2.9 3.4 （0.313, 0.325）
ޫ౓
Luminous Intensity
M in. Typ. Max.
IV
cd
1.5 2.1 -
1.5 2.2 -
1.5 2.4 -
1.5 2.4 -
1.5 2.4 -
1.5 2.4 -
ޫଋ
Luminous Flux
φV
lm
（5.6）
（5.9）
（6.4）
（6.4）
（6.4）
（6.4）
ฏۉԋ৭ੑධՁ਺
General Color Rendering Index
M in.
Ra
-
80
80
80
80
80
80
ࢦ޲֯
Viewing Angle
2θ1/2
deg
115
Ta=25˚C
ॱిྲྀ৚݅
IF Conditions
mA
20
ੇܗ֎๏
DIMENSIONS (Unit : mm)
1.4
1.2
①
1.2
0.65
ਪ঑ϥϯυύλʔϯਤʢRecommended Soldering Pattern ʣ
PIN Connections
① Anode
② Cathode
①
②
②
1.2
ຊࢿྉʹ͓ͯ͠ࡌهΓ·͢಺༰͸ɺٕज़ͷվྑɺਐา౳ʹΑͬͯ༧ࠂͳ͠ʹมߋ͞ΕΔ͜ͱ͕͋Γ·͢ɻ͝࢖༻ͷࡍʹ͸ɺ࢓༷ॻΛ͝༻໋ͷ্ɺ಺༰ͷ֬ೝΛ͓͍ئக͠·͢ɻ
The contents of this data sheet are subject to change without advance notice for the purpose of improvement. When using this product, please refer to the latest specifications.
৭౓ϥϯΫ෼ྨ
CHROMATICITY COORDINATES RANK
‭ന৭ʢ"ʙ #ʙ $ʙ %ʙ% &ʙ& 'ʙ' (ʙ )ʙ ʣ
0.46
0.44
0.42
LW821-1AB****
0.40
0.38
0.36
0.34
0.32
0.30
0.30
0.34
0.38
0.42
0.46
0.50
x
ॱిྲྀ  पғԹ౓ಛੑ
Forward current vs. Ambient temperature
60
50
40
30
20
10
0
-40
-20
0
20
40
60
Ambient temperature Ta [˚C]
80 100
ൃޫ೾௕෼෍ಛੑ
Relative Iuminous intensity vs. Wavelength
1.2
1.0
0.8
0.6
0.4
0.2
0.0
300
400
500
600
Wavelength [nm]
ࢦ޲ಛੑ
0
Radiation pattern
+20
Angle (deg) ⁺⁴⁰
（Ta=25˚C）
3000K Ra80
5000K Ra80
6500K Ra80
700
800
A
A'
-20
-40
+60
50
-60
+80
100
50
0
50
Relative Iuminous intensity (%)
-80
100
ޫ౓  ॱిྲྀಛੑ
Relative Iuminous intensity vs. Forward current
10
1
0.1
0.01
1
10
Forward current IF [mA]
ॱిྲྀ  ॱిѹಛੑ
Forward current vs. Forward voltage
100
（Ta=25˚C ）
100
（Ta=25˚C ）
10
1
0.0
Angle (deg) ⁺⁴⁰
1.0
2.0
3.0
4.0
5.0
Forward voltage VF [V]
0
+20
B
-20
-40 ^B'
+60
50
-60
+80
100
50
0
50
Relative Iuminous intensity (%)
-80
100
May.2014