Datasheet
44
45
If (mA) Rth j-c (℃/W) Tj (℃) Tstg (℃) Topr (℃)
150 20 110 -40 ~ 100 -40 ~ 85
- Rth j-c : Themal Resistance from juction to solder point
- Tj : Junction Temperature
- Tstg : Storage temperature range
- Topr : Operating temperture range
Absolute Maximum Ratings (Ta = 25℃)
Condition Min. Typ. Max. Unit
If=65mA 2.7 2.9 3.2 V
Forward Voltage (Ta = 25℃)
6500K
5700K
5000K
4000K
3500K
3000K
2700K
T0
P0
Q0
R0
U0
V0
W0
0.39
0.41
0.37
0.35
0.33
0.31
0.39
0.370.350.330.31
0.29
0.27
0.27 0.29
ANSI
C78_377A
Blackbody
Lucas
ANSI
C78_377A
Blackbody
Lucas
0.46
0.44
0.42
0.40
0.38
0.39 0.510.370.35 0.45 0.47 0.490.430.41
0.36
0.34
TD
P7
P8
Q7
Q8
R7
R8
P3
P4
Q3
Q4
R3
R4
R1
TE
TF
UD
UE
UF
UG
UC
UB
UA
U9
U5
U8
W4
U7
U6
TG
TC
TB
TA
T9
T5
T6
T7
T8
T4
T3
T2
T1
U1
U2
U3
U4
V1
V2
V3
V4
V8
V7
V6
V5
V9
VA
VB
VC
VG
VF
VE
VD
WD
W9
WA
WB
WC
W8
W7
W3
W6
W2
W5
W1
WE
WF
WG
R2
Q1
Q2
R1
R2
P5
P6
Q5
Q6
R5
R6
6500K
5700K
5000K
4000K
3500K
3000K
2700K
T0
P0
Q0
R0
U0
V0
W0
0.39
0.41
0.37
0.35
0.33
0.31
0.39
0.370.350.330.31
0.29
0.27
0.27 0.29
ANSI
C78_377A
Blackbody
Lucas
ANSI
C78_377A
Blackbody
Lucas
0.46
0.44
0.42
0.40
0.38
0.39 0.510.370.35 0.45 0.47 0.490.430.41
0.36
0.34
TD
P7
P8
Q7
Q8
R7
R8
P3
P4
Q3
Q4
R3
R4
R1
TE
TF
UD
UE
UF
UG
UC
UB
UA
U9
U5
U8
W4
U7
U6
TG
TC
TB
TA
T9
T5
T6
T7
T8
T4
T3
T2
T1
U1
U2
U3
U4
V1
V2
V3
V4
V8
V7
V6
V5
V9
VA
VB
VC
VG
VF
VE
VD
WD
W9
WA
WB
WC
W8
W7
W3
W6
W2
W5
W1
WE
WF
WG
R2
Q1
Q2
R1
R2
P5
P6
Q5
Q6
R5
R6
0 20 40 60 80 100 120 140 160
2.5 2.6 2.7 2.8 2.9 3.0 3.1 3.2 3.3
400 450 500 550 600 650 700 750 800
0
20
40
60
80
100
120
140
160
0 10 20 30 40 50 60 70 80 90
Foward Current [mA]
WaveIength [nm]
Relative Luminous Flux [%]
Forward Current [mA]
Foward Current [mA]
Foward Voltage [V]
0
25
50
75
100
125
150
175
200
225
0
25
40
60
80
100
120
140
160
0 20 40 60 80 100 120 140 160
-0.05
-0.04
-0.03
-0.02
-0.01
0.00
0.01
0.02
0.03
0.04
0.05
Color ∆x, ∆y
Relative Luminous Flux [%]
0 20 40 60 80 100 120
70
75
80
85
90
95
100
105
Forward Current [mA]
Ts [℃]
0
20
40
60
80
100
-90 -60 -30 0 30 60 90
Relative Luminous Intensity [%]
Angle [ ˚ ]
400 450 500 550 600 650 700 750 800
Relative Emission Intensity [%] Relative Emission Intensity [%]
0
20
40
60
80
100
0
20
40
60
80
100
Wavelength [nm]
X
Y
LM231B
Ambient Temperature [˚C]
Rth(j-a)= 65
/W
Rth(j-a)= 45
/W
Rth(j-a)= 100
/W
Rth(j-a)= 150
/W
Rth(j-a)= 200
/W
0 20 40 60 80 100 120 140 160
2.5 2.6 2.7 2.8 2.9 3.0 3.1 3.2 3.3
400 450 500 550 600 650 700 750 800
0
20
40
60
80
100
120
140
160
0 10 20 30 40 50 60 70 80 90
Foward Current [mA]
WaveIength [nm]
Relative Luminous Flux [%]
Forward Current [mA]
Foward Current [mA]
Foward Voltage [V]
0
25
50
75
100
125
150
175
200
225
0
25
40
60
80
100
120
140
160
0 20 40 60 80 100 120 140 160
-0.05
-0.04
-0.03
-0.02
-0.01
0.00
0.01
0.02
0.03
0.04
0.05
Color ∆x, ∆y
Relative Luminous Flux [%]
0 20 40 60 80 100 120
70
75
80
85
90
95
100
105
Forward Current [mA]
Ts [℃]
0
20
40
60
80
100
-90 -60 -30 0 30 60 90
Relative Luminous Intensity [%]
Angle [ ˚ ]
400 450 500 550 600 650 700 750 800
Relative Emission Intensity [%] Relative Emission Intensity [%]
0
20
40
60
80
100
0
20
40
60
80
100
Wavelength [nm]
X
Y
LM231B
Ambient Temperature [˚C]
Rth(j-a)= 65
/W
Rth(j-a)= 45
/W
Rth(j-a)= 100
/W
Rth(j-a)= 150
/W
Rth(j-a)= 200
/W
0 20 40 60 80 100 120 140 160
2.5 2.6 2.7 2.8 2.9 3.0 3.1 3.2 3.3
400 450 500 550 600 650 700 750 800
0
20
40
60
80
100
120
140
160
0 10 20 30 40 50 60 70 80 90
Foward Current [mA]
WaveIength [nm]
Relative Luminous Flux [%]
Forward Current [mA]
Foward Current [mA]
Foward Voltage [V]
0
25
50
75
100
125
150
175
200
225
0
25
40
60
80
100
120
140
160
0 20 40 60 80 100 120 140 160
-0.05
-0.04
-0.03
-0.02
-0.01
0.00
0.01
0.02
0.03
0.04
0.05
Color ∆x, ∆y
Relative Luminous Flux [%]
0 20 40 60 80 100 120
70
75
80
85
90
95
100
105
Forward Current [mA]
Ts [℃]
0
20
40
60
80
100
-90 -60 -30 0 30 60 90
Relative Luminous Intensity [%]
Angle [ ˚ ]
400 450 500 550 600 650 700 750 800
Relative Emission Intensity [%] Relative Emission Intensity [%]
0
20
40
60
80
100
0
20
40
60
80
100
Wavelength [nm]
X
Y
LM231B
Ambient Temperature [˚C]
Rth(j-a)= 65
/W
Rth(j-a)= 45
/W
Rth(j-a)= 100
/W
Rth(j-a)= 150
/W
Rth(j-a)= 200
/W
0 20 40 60 80 100 120 140 160
2.5 2.6 2.7 2.8 2.9 3.0 3.1 3.2 3.3
400 450 500 550 600 650 700 750 800
0
20
40
60
80
100
120
140
160
0 10 20 30 40 50 60 70 80 90
Foward Current [mA]
WaveIength [nm]
Relative Luminous Flux [%]
Forward Current [mA]
Foward Current [mA]
Foward Voltage [V]
0
25
50
75
100
125
150
175
200
225
0
25
40
60
80
100
120
140
160
0 20 40 60 80 100 120 140 160
-0.05
-0.04
-0.03
-0.02
-0.01
0.00
0.01
0.02
0.03
0.04
0.05
Color ∆x, ∆y
Relative Luminous Flux [%]
0 20 40 60 80 100 120
70
75
80
85
90
95
100
105
Forward Current [mA]
Ts [℃]
0
20
40
60
80
100
-90 -60 -30 0 30 60 90
Relative Luminous Intensity [%]
Angle [ ˚ ]
400 450 500 550 600 650 700 750 800
Relative Emission Intensity [%] Relative Emission Intensity [%]
0
20
40
60
80
100
0
20
40
60
80
100
Wavelength [nm]
X
Y
LM231B
Ambient Temperature [˚C]
Rth(j-a)= 65
/W
Rth(j-a)= 45
/W
Rth(j-a)= 100
/W
Rth(j-a)= 150
/W
Rth(j-a)= 200
/W
0 20 40 60 80 100 120 140 160
2.5 2.6 2.7 2.8 2.9 3.0 3.1 3.2 3.3
400 450 500 550 600 650 700 750 800
0
20
40
60
80
100
120
140
160
0 10 20 30 40 50 60 70 80 90
Foward Current [mA]
WaveIength [nm]
Relative Luminous Flux [%]
Forward Current [mA]
Foward Current [mA]
Foward Voltage [V]
0
25
50
75
100
125
150
175
200
225
0
25
40
60
80
100
120
140
160
0 20 40 60 80 100 120 140 160
-0.05
-0.04
-0.03
-0.02
-0.01
0.00
0.01
0.02
0.03
0.04
0.05
Color ∆x, ∆y
Relative Luminous Flux [%]
0 20 40 60 80 100 120
70
75
80
85
90
95
100
105
Forward Current [mA]
Ts [℃]
0
20
40
60
80
100
-90 -60 -30 0 30 60 90
Relative Luminous Intensity [%]
Angle [ ˚ ]
400 450 500 550 600 650 700 750 800
Relative Emission Intensity [%] Relative Emission Intensity [%]
0
20
40
60
80
100
0
20
40
60
80
100
Wavelength [nm]
X
Y
LM231B
Ambient Temperature [˚C]
Rth(j-a)= 65
/W
Rth(j-a)= 45
/W
Rth(j-a)= 100
/W
Rth(j-a)= 150
/W
Rth(j-a)= 200
/W
0 20 40 60 80 100 120 140 160
2.5 2.6 2.7 2.8 2.9 3.0 3.1 3.2 3.3
400 450 500 550 600 650 700 750 800
0
20
40
60
80
100
120
140
160
0 10 20 30 40 50 60 70 80 90
Foward Current [mA]
WaveIength [nm]
Relative Luminous Flux [%]
Forward Current [mA]
Foward Current [mA]
Foward Voltage [V]
0
25
50
75
100
125
150
175
200
225
0
25
40
60
80
100
120
140
160
0 20 40 60 80 100 120 140 160
-0.05
-0.04
-0.03
-0.02
-0.01
0.00
0.01
0.02
0.03
0.04
0.05
Color ∆x, ∆y
Relative Luminous Flux [%]
0 20 40 60 80 100 120
70
75
80
85
90
95
100
105
Forward Current [mA]
Ts [℃]
0
20
40
60
80
100
-90 -60 -30 0 30 60 90
Relative Luminous Intensity [%]
Angle [ ˚ ]
400 450 500 550 600 650 700 750 800
Relative Emission Intensity [%] Relative Emission Intensity [%]
0
20
40
60
80
100
0
20
40
60
80
100
Wavelength [nm]
X
Y
LM231B
Ambient Temperature [˚C]
Rth(j-a)= 65
/W
Rth(j-a)= 45
/W
Rth(j-a)= 100
/W
Rth(j-a)= 150
/W
Rth(j-a)= 200
/W
0 20 40 60 80 100 120 140 160
2.5 2.6 2.7 2.8 2.9 3.0 3.1 3.2 3.3
400 450 500 550 600 650 700 750 800
0
20
40
60
80
100
120
140
160
0 10 20 30 40 50 60 70 80 90
Foward Current [mA]
WaveIength [nm]
Relative Luminous Flux [%]
Forward Current [mA]
Foward Current [mA]
Foward Voltage [V]
0
25
50
75
100
125
150
175
200
225
0
25
40
60
80
100
120
140
160
0 20 40 60 80 100 120 140 160
-0.05
-0.04
-0.03
-0.02
-0.01
0.00
0.01
0.02
0.03
0.04
0.05
Color ∆x, ∆y
Relative Luminous Flux [%]
0 20 40 60 80 100 120
70
75
80
85
90
95
100
105
Forward Current [mA]
Ts [℃]
0
20
40
60
80
100
-90 -60 -30 0 30 60 90
Relative Luminous Intensity [%]
Angle [ ˚ ]
400 450 500 550 600 650 700 750 800
Relative Emission Intensity [%] Relative Emission Intensity [%]
0
20
40
60
80
100
0
20
40
60
80
100
Wavelength [nm]
X
Y
LM231B
Ambient Temperature [˚C]
Rth(j-a)= 65
/W
Rth(j-a)= 45
/W
Rth(j-a)= 100
/W
Rth(j-a)= 150
/W
Rth(j-a)= 200
/W
0 20 40 60 80 100 120 140 160
2.5 2.6 2.7 2.8 2.9 3.0 3.1 3.2 3.3
400 450 500 550 600 650 700 750 800
0
20
40
60
80
100
120
140
160
0 10 20 30 40 50 60 70 80 90
Foward Current [mA]
WaveIength [nm]
Relative Luminous Flux [%]
Forward Current [mA]
Foward Current [mA]
Foward Voltage [V]
0
25
50
75
100
125
150
175
200
225
0
25
40
60
80
100
120
140
160
0 20 40 60 80 100 120 140 160
-0.05
-0.04
-0.03
-0.02
-0.01
0.00
0.01
0.02
0.03
0.04
0.05
Color ∆x, ∆y
Relative Luminous Flux [%]
0 20 40 60 80 100 120
70
75
80
85
90
95
100
105
Forward Current [mA]
Ts [℃]
0
20
40
60
80
100
-90 -60 -30 0 30 60 90
Relative Luminous Intensity [%]
Angle [ ˚ ]
400 450 500 550 600 650 700 750 800
Relative Emission Intensity [%] Relative Emission Intensity [%]
0
20
40
60
80
100
0
20
40
60
80
100
Wavelength [nm]
X
Y
LM231B
Ambient Temperature [˚C]
Rth(j-a)= 65
/W
Rth(j-a)= 45
/W
Rth(j-a)= 100
/W
Rth(j-a)= 150
/W
Rth(j-a)= 200
/W
Ts vs. Relative Luminous Flux Derating Curve
Relative Luminous Flux vs. Forward Current Forward Current vs. Forward Voltage Spectrum Distribution (Cool White) Spectrum Distribution (Warm White)
Forward Current vs. Color △x, △y
2.3
2.3
2.3
0.7
0.37
2
2
1.83
0.25
0.61
1.030.4
0.72
0.44
2.52
5.50
Ø1.00
Ø1.5
4.02.0
2.52
40.0
0.27
1.8
0.37
0.13
0.1
2
0.295
0.9
2.3
2.3
2.3
0.7
0.37
2
2
1.83
0.25
0.61
1.030.4
0.72
0.44
2.52
5.50
Ø1.00
Ø1.5
4.02.0
2.52
40.0
0.27
1.8
0.37
0.13
0.1
2
0.295
0.9
2.3
2.3
2.3
0.7
0.37
2
2
1.83
0.25
0.61
1.030.4
0.72
0.44
2.52
5.50
Ø1.00
Ø1.5
4.02.0
2.52
40.0
0.27
1.8
0.37
0.13
0.1
2
0.295
0.9
Chromaticity Region
Package Outline
(unit : mm) Beam Distribution
Recommended Soldering Pattern
Optical & Electrical Characteristics
Carrier Tape (unit : mm)
CCT Whole Bin Half Bin M7 Bin M4 Bin
2700K(CRI80+) SPMWHT223MD5WAW0S0 - - SPMWHT223MD5WAWMS0
3000K(CRI80+) SPMWHT223MD5WAV0S0 - - SPMWHT223MD5WAVMS0
3500K(CRI80+) SPMWHT223MD5WAU0S0 - - SPMWHT223MD5WAUMS0
4000K(CRI80+) SPMWHT223MD5WAT0S0 - - SPMWHT223MD5WATMS0
5000K(CRI80+) SPMWHT223MD5WAR0S0 - SPMWHT223MD5WARMS0 -
5700K(CRI80+) SPMWHT223MD5WAQ0S0 - SPMWHT223MD5WAQMS0 -
6500K(CRI80+) SPMWHT223MD5WAP0S0 - SPMWHT223MD5WAPMS0 -
2700K(CRI90+) SPMWHT223MD7WAW0S0 - - -
3000K(CRI90+) SPMWHT223MD7WAV0S0 - - -
3500K(CRI90+) SPMWHT223MD7WAU0S0 - - -
4000K(CRI90+) SPMWHT223MD7WAT0S0 - - -
Color Binning










