SMLK34 Datasheet, PDF (1/4 Pages) Rohm – High heat radiation package from ROHM original flat frame structure

Data Sheet
SMLK34 series
PSML2
4520Ê¢1808Ê£
4.5ʷ2.0mmʢt=0.6mmʣ
Specifications
ɾHigh heat radiation package from ROHM original flat frame
structure.
ɾWarm white, True white.
Color
Type
WB
Specifications
Part No.
Chip
Structure
Emitting
Color
Absolute Maximum Ratings (Taʹ25ˆ)
Electrical and Optical Characteristics (Taʹ25ˆ)
Power Forward Peak Forward Reverse Operating Storage Forward Voltage VF Chromaticity Coordinates Luminous Intensity IV Luminous Flux ЇV
Dissipation Current
PD(mW) IF(mA)
Current
IFP(mA)
Voltage
VR(V)
Temperature
Topr(ˆ)
Temperature
Tstg(ˆ)
Typ.(V)
IF(mA)
(x, y)
IF(mA)
Min.
(mcd)
Typ.
(mcd)
IF(mA)
Typ.
(lm)
IF(mA)
˙ SMLK34WBECW
White
˙SMLK34WBEDW
˙SMLK34WBEAW
InGaN
on SiC High color rendering
index (5000K)
360
˙SMLK34WBEBW
High color rendering
index (3000K)
90
300^ˎ
(0.30, 0.28)
4000 5500
(14)
(0.34, 0.34)
- -40 to +100 -40 to +100 3.4 60
60
60
60
(0.345, 0.351)
2200 3800
(9.5)
(0.44, 0.40)
ˎDuty1/10 1kHzɹ( ): Reference
Dimensions
4.5
4
ᶃ
ᶄ
Recommended Solder Pattern Viewing Angle
Anode Index
ᶆ
ᶅ
0.6
ᶃ
ᶆ
ᶄ
ᶅ
Tolerance : ʶ0.2
ʢunit : mmʣ
1.74
X−Y
SCADNirNeINcGtivAitNyG(LdEe(dge)g)
20° ^{10° 0° 10°} 20°
30°
30°
40°
40°
50°
50°
60°
60°
70°
70°
80°
90°
100
50
0
50
RERLEALTAITVIVEE INNTTEENNSITSYIT(Y%) (%)
80°
90°
100
X’−Y’
SCDAiNreNcINtiGviAtyNG(dLeEg(d)eg)
20° ^{10° 0° 10°} 20°
30°
30°
40°
40°
50°
50°
60°
60°
70°
70°
80°
90°
100
50
0
50
RELRAETLAIVTIEVEININTTEENNSSITIYTY(%)(%)
80°
90°
100
ʢunit :mmʣ
Chromaticity Diagram
IV-Øv
0.48
(2900K)
0.44
(3500K)
(4200K)
0.40
(5000K)
0.36
0.32
High Color Rendering (AW)
0.28
High Color Rendering (BW)
Standard (CW)
0.24
Standard (DW)
0.26 0.30 0.34 0.38 0.42 0.46 0.50 0.54
CIE x
25
20
15
10
5
0
0
1
2
3
4
5
6
7
Luminous Intensity (cd)
www.rohm.com
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© 2010 ROHM Co., Ltd. All rights reserved.
2010.05 - Rev.A