2. Performance Characteristics
2-1. Electro Optical Characteristics
( Tj=85C )
Luminous flux
( lm )
Thermal
Resistance
Rj-c
CRI
Efficacy
( lm/W )
Voltage
( V)
Forward
Current
( mA )
Nominal
CCT
Product code
Ra
Min.
80
R9
Tc=25C*
Typ.
ｊ
T =85C
( C/W )
Min.
Min.
Typ.
Typ.
130
136
139
140
142
145
147
152
154
Min.
31.8
31.8
31.8
31.8
31.8
31.8
31.8
31.8
31.8
Typ. Max.
CLU036-1208C1-273M2G2
CLU036-1208C1-303M2G2
CLU036-1208C1-353M2G2
CLU036-1208C1-403M2G2
CLU036-1208C1-503M2G2
CLU036-1208C1-653M2G2
CLU036-1208C1-30AL7G4
CLU036-1208C1-40AL7G4
CLU036-1208C1-50AL7G4
2700K
3000K
3500K
4000K
5000K
6500K
3000K
4000K
5000K
0
0
0
0
0
0
-
2,848 3,237
2,982 3,389
3,045 3,461
3,080 3,501
3,127 3,554
3,190 3,625
3,220 3,660
3,327 3,781
3,377 3,838
3,498
3,662
3,740
3,783
3,840
3,917
3,955
4,085
4,147
720
720
720
720
720
720
720
720
720
34.6
34.6
34.6
34.6
34.6
34.6
34.6
34.6
34.6
37.5
37.5
37.5
37.5
37.5
37.5
37.5
37.5
37.5
0.78
0.78
0.78
0.78
0.78
0.78
0.78
0.78
0.78
80
80
80
80
80
70
70
-
70
-
Notes :
1. Citizen Electronics maintains forward voltage +/-3%, luminous flux+/-10%,Ra and R9 +/-1.
*Values of Luminous fluxat Tc=25C are provided as reference only.
2-2. Absolute Maximum Ratings
Absolute Maximum Ratings
Parameter
Symbol
Rating
78.3
1840
*1
*1
Input Power (W)
Forward Current (mA)
Minimum Current (mA)
Reverse Current (mA)
Operating Temperature (C)
Storage Temperature (C)
Case Temperature (C)
Junction Temperature (C)
Pi
If
40
If min
Ir
1
-40 ~ +100
-40 ~ +100
105
Top
Tst
Tc
*2
*3
140
Tj
*1. Input power and forward current are the values when the LED is used within the range of the derating
curve in this data sheet.
*2. Refer to 3. Outline drawing for Tc measurement point.
×
*3. D.C. Current : Tj = Tc + Rj-c
Pi
3
Ref.CE-P3082 04/15
CITIZEN [ CITIZEN ELECTRONICS CO., LTD. ]
